FitSugar

Relax Already: Acupressure Massage

FitSugar — Mon, 21 Jul 2008 14:30:00 -0700

Stress builds throughout the day, especially on a Monday. Around 3 p.m. I can feel my to-do list buzzing around my brain. The mental noise can certainly interfere with my ability to concentrate. I found this acupressure move helps to quiet my mind.

I press the pads of my thumbs on the spot right between my eyebrows, just above the bridge of my nose. I hold the position, pressing gently, for 30 seconds to a minute while breathing smoothly. It clears my mind and helps me focus. Try it right now and see if it helps you, too.

Source

Insomnia

FitSugar — Wed, 08 Oct 2008 17:34:55 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Insomnia is the inability to sleep when sleep should normally occur. Sufficient and restful sleep is a human necessity. The average adult needs slightly more than 8 hours of sleep a day, but only 35% of American adults consistently get this amount of rest.

People with insomnia tend to experience one or more of the following sleep disturbances:

Difficulty falling asleep at night
Waking too early in the morning
Waking frequently throughout the night

Insomnia may stem from a disruption of the body's circadian rhythm, an internal clock that governs the timing of hormone production, sleep, body temperature, and other functions. While occasional restless nights are normal, prolonged insomnia can interfere with daytime function, concentration, and memory. Insomnia increases the risk of substance abuse, motor vehicle accidents, headaches, and depression. Recent surveys indicate that 50% of people suffer from sleep difficulties, and 20 - 36% of them struggle with such difficulties for at least 1 year. Other studies show that one person out of three in the United States has insomnia, but only 20% tell their health care providers about it.

Signs and Symptoms

Not feeling refreshed after sleep
Inability to sleep despite being tired
Daytime drowsiness, fatigue, irritability, difficulty concentrating, and impaired ability to perform normal activities
Anxiety as bedtime approaches

Causes

No known physical or mental condition causes primary insomnia. Everyday anxiety and stress, coffee, and alcohol are the most common culprits.

An underlying medical or psychological condition, such as depression,, often causes secondary insomnia.

About 50% of insomnia cases have no identifiable cause.

Some conditions or situations that commonly lead to insomnia include:

Substance abuse -- consuming excessive amounts of caffeine, alcohol, recreational drugs, or certain prescription medications such as stimulants. Smoking can cause restlessness and quitting smoking may also cause temporary insomnia.
Disruption of circadian rhythms -- shift work, travel across time zones, or vision loss. Circadian rhythms are regulated, in part, by release of a hormone called melatonin from the brain. As individuals age, less melatonin is available for use by the body.
Menopause -- between 30 - 40% of menopausal women experience insomnia. This may be due to hot flashes, night sweats, anxiety, or fluctuations in hormone levels.
Hormonal changes during menstrual cycle -- insomnia may occur during menstruation. Sleep improves mid-cycle with ovulation.
Advanced age -- biological changes associated with aging, underlying medical conditions, and side effects from medications all contribute to insomnia.
Medical conditions -- gastroesophageal reflux (return of stomach contents into the esophagus), fibromyalgia, other chronic pain syndromes, heart disease, arthritis, attention deficit hyperactivity disorder, and obstructive sleep apnea (difficulty breathing during sleep).
Psychiatric and neurologic conditions -- anxiety, depression, manic-depressive disorder, dementia, Parkinson's disease, restless legs syndrome, post-traumatic stress disorder.
Certain medications -- decongestants (such as pseudoephedrine or Sudafed), bronchodilators (such as albuterol or Proventil inhaler), and beta-blockers (such as metoprolol or Lopressor).
Excessive computer work.
Partners who snore.

Risk Factors

The following factors may increase an individual's risk for insomnia:

Age -- the elderly are more prone to insomnia
Stressful or traumatic event
Night shift or changing work schedule
Travel across time zones
Substance abuse
Asthma -- bronchodilators occasionally cause insomnia
Excessive computer work

Diagnosis

Clinical history (including all current medication and recreational drug use) and physical exam are usually sufficient to make the diagnosis. Polysomnography, an overnight sleep study, can be helpful to rule out other types of sleep disorders (such as breathing-related sleeping disorder).

Preventive Care

The following lifestyle changes can help prevent insomnia:

Exercising regularly -- best when done before dinner. Exercise should not be done too close to bedtime because it can cause restlessness.
Avoiding caffeine (especially after noon) and nicotine.
Getting regular exposure to late afternoon sun. This helps to stimulate release of melatonin to regulate circadian rhythm.
Practicing stress reduction techniques, such as yoga, meditation, or deep relaxation.
Early treatment of insomnia may also help prevent psychiatric disorders, such as depression.

Treatment

The preferred treatments for people with chronic insomnia are lifestyle changes and behavioral approaches that establish healthy sleeping habits. This is called improving sleep hygiene.

Mind-body therapies -- such as stimulus control therapy, bright-light therapy, and cognitive-behavioral therapy -- are particularly helpful.

Acupuncture and acupressure have a long tradition of treating insomnia successfully, particularly in the elderly. Vitamins, along with homeopathic and herbal remedies, may also improve symptoms in some individuals.

Lifestyle

Healthy sleep habits are essential for treating insomnia. The following strategies (in addition to the steps mentioned in the "Preventive Care" section) may help treat the condition:

Maintain a consistent sleeping and waking time.
Establish the bedroom as a place for sleep and sexual activity only, not for reading, watching television, or working.
Avoid naps, especially in the evening.
Take a hot bath about 2 hours before bedtime.
Keep the bedroom cool, well-ventilated, quiet, and dark.
Avoid looking at the clock -- this promotes anxiety and obsession about time.
Avoid fluids just before bedtime.
Avoid exercising before bedtime.
Avoid television just before bedtime.
Eat a carbohydrate snack, such as cereal or crackers, just before bedtime.
Move to another room with dim lighting if sleep does not occur within 15 - 20 minutes in bed.

Medications

If changes in sleep hygiene do not help, prescription medications (including benzodiazepines) may be appropriate. Benzodiazepines include temazepam (Restoril), flurazepam (Dalmane), estazolam (ProSom), and triazolam (Halcion). Benzodiazepines may cause psychological and physical dependence. Physical withdrawal symptoms may occur if the drug is not carefully tapered following long-term use. Most common side effects of benzodiazepines include drowsiness, impaired coordination, fatigue, confusion and disorientation, dizziness, decreased concentration, short-term memory problems, dry mouth, blurred vision, and irregular heart beat.

Another class of sedative hypnotic medications includes the non-benzodiazepine, benzodiazepine receptor agonists. These newer medications appear to have better safety profiles and fewer adverse effects than the benzodiazepines. They are also associated with a lower risk of abuse and dependence than the benzodiazepines, although abuse and dependence do occur. Examples of medications in this class include zolpidem (Ambien), zaleplon (Sonata), and eszopiclone (Lunesta).

Ramelteon (Rozerem) belongs to a new class of drugs called melatonin agonists. Ramelteon promotes the onset of sleep by increasing levels of the natural hormone melatonin, which helps normalize normal circadian rhythm and sleep/wake cycles. Side-effects may include daytime sleepiness, dizziness, and fatigue.

Over-the-counter (OTC) antihistamines may be used short-term for insomnia. Diphenhydramine (Benadryl) is the most commonly used OTC antihistamine sleep aid, and can be purchased alone (Benadryl, Nytol, Sominex) or in combination with other OTC items, such as acetaminophen (Tylenol PM). Diphenhydramine can cause sedation, dry mouth, and constipation. In the elderly, diphenhydramine can cause confusion and oversedation.

Generally, OTC and prescription medications help promote sleep, but they are not recommended for insomnia that last for more than 4 weeks. Long-term use of some medications may cause addiction, particularly if the patient has a history of substance abuse.

Nutrition and Dietary Supplements

Following these nutritional tips may help reduce symptoms:

Eliminate all potential food allergens, including dairy, wheat (gluten), soy, corn, preservatives, and food additives. Your health care provider may want to test for food sensitivities.
Eat more antioxidant rich foods (such as green leafy vegetables) and fruits (such as blueberries, pomegranates, and cherries).
Avoid refined foods, such as white breads, pastas, and sugar.
Eat fewer red meats and more lean meats, cold-water fish, or beans for protein.
Use healthy cooking oils, such as olive oil or vegetable oil.
Reduce or eliminate trans-fatty acids, found in commercially baked goods such as cookies, crackers, cakes, French fries, onion rings, donuts, processed foods, and margarine.
Avoid coffee and other stimulants, alcohol, and tobacco.
Drink 6 - 8 glasses of filtered water daily.
Exercise 30 minutes daily, 5 days a week. Exercising in the evening after dinner may lead to insomnia.
Foods rich in carbohydrates and low in protein and fat may boost the production of serotonin and melatonin, brain chemicals that are associated with sleep. A carbohydrate snack of granola, non-sweetened cereals, or crackers with milk before bed may help.

The following dietary supplements may also be helpful in promoting sleep:

A multivitamin daily, containing the antioxidant vitamins A, C, E, the B-complex vitamins, and trace minerals such as magnesium, calcium, zinc, and selenium.
Omega-3 fatty acids, such as fish oil, 1 - 2 capsules or 1 tbsp. oil one to three times daily, to help decrease inflammation and help with mental balance.
Coenzyme Q10, 100 - 200 mg at bedtime, for antioxidant, immune, and muscular support.
5-hydroxytryptophan (5-HTP), 50 mg two to three times daily, for mood stabilization and sleep improvement.
L-theanine, 200 mg one to three times daily, for nervous system support.
Melatonin, 1 - 6 mg one hour before bedtime, for sleep and immune protection. Ask your health care provider about potential prescription interactions.

L-tryptophan and 5-hydroxytryptophan (5-HTP)

Medical research indicates that taking 1 g L-tryptophan before bedtime can induce sleepiness and delay wake times. Researchers think L-tryptophan brings on sleep by raising levels of serotonin, a body chemical that promotes relaxation. However, consumers should take this supplement with caution as it may adversely interact with certain antidepressants [including selective serotonin reuptake inhibitors (SSRIs) and monoamine oxidase inhibitors (MAOIs)] and cause serious negative side effects. Reports of eosinophilia myalgia syndrome (EMS: an autoimmune disorder characterized by fatigue, fever, muscle pain and tenderness, cramps, weakness, hardened skin, and burning, tingling sensations in the extremities) from contaminated L-tryptophan supplements surfaced in 1989, and isolated incidents of EMS continue to be reported.

Studies also suggest that 5-hydroxytryptophan (5-HTP), made from tryptophan in the body or available in supplement form, may be useful in treating insomnia associated with depression. Like tryptophan, reports of EMS have been associated with use of 5-hydroxytryptophan. Talk to a health care professional before taking 5-HTP supplements if you are on antidepressant medications. Drug interactions may occur.

Melatonin

Melatonin supplements help induce sleep, particularly in people who have disrupted circadian rhythms (such as from jet lag or shift work), or those with low levels of melatonin (such as some people with schizophrenia). In fact, a recent review of scientific studies found that melatonin supplements help prevent jet lag, particularly in people who cross five or more time zones. A few clinical studies suggest that melatonin is significantly more effective than placebo, or dummy pill, in decreasing the amount of time required to fall asleep, increasing the number of sleeping hours, and boosting daytime alertness. Although research suggests that melatonin may be modestly effective for treating certain types of insomnia, few studies have investigated whether melatonin supplements are safe and effective for long term use. More research is needed in this area.

Herbs

Herbs are generally a safe way to strengthen and tone the body's systems. As with any therapy, you should work with your health care provider to get your problem diagnosed before starting any treatment. You may use herbs as dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or tinctures (alcohol extracts). Unless otherwise indicated, you should make teas with 1 tsp. herb per cup of hot water. Steep covered 5 - 10 minutes for leaf or flowers, and 10 - 20 minutes for roots. Drink two to four cups per day. You may use tinctures alone or in combination as noted:

Kava kava (Piper methysticum) standardized extract, 100 - 250 mg one to three times daily, as needed for relaxation. Kava should not be used in those with liver problems or those drinking alcohol in excessive quantities.
Rhodiola (Rhodiola rosea ) standardized extract, 100 - 600 mg daily, for antioxidant and antistress activity.
Valerian (Valeriana sp.) standardized extract, 200 - 400 mg at bedtime, for sleep.
Chamomile (Anthemis nobilis), standardized extract, 400 - 1,600 mg daily, for relaxation. A tea may be prepared from chamomile flowers. Chamomile is not recommended for individuals allergic to flowers in the daisy family.

Homeopathy

A few studies have examined the effectiveness of specific homeopathic remedies. However, a professional homeopath may recommend one or more of the following treatments for insomnia, based on their knowledge and clinical experience. Before prescribing a remedy, homeopaths take into account a person's constitutional type -- your physical, emotional, and intellectual makeup. An experienced homeopath assesses all of these factors when determining the most appropriate remedy for a particular individual.

Aconitum -- for insomnia that occurs as a result of illness, fever, or vivid, frightening dreams; commonly used for children.
Argentum nitricum -- for impulsive children who are restless and agitated before bedtime and cannot fall asleep if the room is too warm.
Arsenicum album -- for insomnia that occurs after midnight due to anxiety or fear. This remedy is most appropriate for demanding individuals who are often restless, thirsty, and chilly.
Chamomilla -- for insomnia caused by irritability or physical pains; sleep may be disturbed by twitching and moaning. This remedy is appropriate for infants who have difficulty sleeping because they are teething or colicky, and older children may demand things, then refuse them when they are offered.
Coffea -- for insomnia due to excitable news or sudden emotions. This remedy is most appropriate for individuals who generally have difficulty falling asleep and tend to be light sleepers. Often used to counteract the effects of caffeine, including in infants exposed to caffeine through breast-feeding.
Ignatia -- for insomnia caused by grief or recent loss. This remedy is most appropriate for individuals who yawn frequently or sigh while awake.
Kali phosphoricum -- for night terrors associated with insomnia. This remedy is most appropriate for individuals who are easily startled and restless, often with fidgety feet. Anxiety is often caused by both nightmares and events in the individual's life.
Nux vomica -- for insomnia caused by anxiety, anger, irritability, or use of caffeine, alcohol, or drugs. This remedy is most appropriate for individuals who wake up early in the morning, or for children who often have dreams of school or fights and may be awakened by slight disturbances. Nux vomica may also be used to treat insomnia that occurs as a side effect of medications.
Passiflora -- for the elderly and young children with often overactive minds.
Pulsatilla -- for women and children who are particularly emotional and do not like sleeping alone. Also used when sleeping in a warm room tends to worsen insomnia or when the individual may cry due to the inability to fall asleep.
Rhus toxicodendron -- for restlessness and insomnia caused by pains that occur when the individual is lying down.

Acupuncture

Some reports suggest that certain acupuncture procedures have a nearly 90% success rate for the treatment of insomnia. Through a complex series of signals to the brain, acupuncture increases the amount of certain substances in the brain, such as serotonin, which promote relaxation and sleep.

Several clinical studies have found that auricular acupuncture is effective in reducing symptoms of insomnia, such as difficultly in falling asleep and remaining asleep. Auricular acupuncture uses needles placed at various points in the ear. Further studies should be performed.

Clinical studies of elderly people with sleep disturbances suggest that acupressure enhances sleep quality and decreases awakenings during the night. An acupressure practitioner works with the same points used in acupuncture, but stimulates these healing sites with finger pressure, rather than inserting fine needles. Clinical studies support the use of auricular (ear) acupressure for improving sleep quality in elderly patients and possibly in healthy adults of all ages. A small clinical study also found that acupressure may help with sleep apnea.

Chiropractic

No well-designed studies have evaluated the effect of chiropractic care on individuals with insomnia, but chiropractors report that spinal manipulation may improve symptoms of the condition in some individuals. In these cases, spinal manipulation may have a relaxing effect on the nervous system.

Massage and Aromatherapy

Massage has long been known to enhance relaxation and improve sleep patterns. While massage alone is an effective method for relaxation, studies suggest that massage with essential oils (called aromatherapy), particularly lavender (Lavandula angustifolia), may result in improved sleep quality, more stable mood, increased mental capacity, and reduced anxiety. Clinical studies have found participants who received massage with lavender felt less anxious and more positive than participants who received massage alone.

Mind-Body Medicine

A variety of behavioral techniques have proved helpful in treating insomnia. These methods, with the guidance of a sleep specialist or a sleep specialty team, are singly used to treat insomnia, but they may also be combined with other treatment methods including:

Sleep Diary. Keeping a daily/nightly record of sleep habits (including the amount of sleep, how long it takes to fall asleep, the quality of sleep, the number of awakenings throughout the night, any disruption of daytime behaviors, attempted treatments and how well they worked, mood, and stress level) can help a person understand and, consequently overcome their insomnia.
Stimulus Control Techniques. This technique involves learning to use the bedroom only for sleep and sexual activity. Individuals using this technique learn to go to bed only when tired and leave the bedroom when they’re not sleeping. They wake up at the same time every day, including weekends and vacations, regardless of the amount of sleep they had.
Sleep Restriction. This method improves sleep "efficiency" by attempting to sleep at least 85% of time spent in bed asleep. The time spent in bed is decreased each week by 15 - 20 minutes until the 85% goal is achieved. Once accomplished, the amount of time in bed is increased again on a weekly basis.
Relaxation Training Techniques. Progressive relaxation, meditation, yoga, guided imagery, hypnosis, or biofeedback can break the vicious cycle of sleeplessness by decreasing feelings of anxiety about not being asleep. Studies indicate that these therapies significantly reduce the amount of time it takes to fall asleep, increase total sleep time, and decrease the number of nightly awakenings.
Cognitive-Behavioral Therapy. This therapy is intended to re-establish healthy sleep patterns by helping an individual cope with their sleep problem. One cognitive-behavioral approach, called paradoxical intention, helps to retrain an individual's fears of sleep by doing the opposite of the behavior that causes anxiety. For example, a person with insomnia worries long before going to bed about not being able to sleep and the difficulty they will have at bedtime. Rather than preparing to go to sleep, the person prepares to stay awake. Another cognitive-behavioral technique, called thought stopping, allows a person with insomnia a certain period of time to repeatedly and continuously think about going to bed. This technique helps "wear out" the anxiety associated with going to bed, and decreases the likelihood that he they will obsess about falling asleep at other times.

Traditional Chinese Medicine

Many methods have been used historically in Traditional Chinese Medicine to treat insomnia, including herbal remedies, acupuncture, acupressure, Chinese massage (tui na), and qi gong.

Other Considerations

Pregnancy

Insomnia usually occurs in the later months of pregnancy when the mother's size and need to urinate disrupt sleep.
Women who are pregnant and nursing mothers should avoid benzodiazepines.

Warnings and Precautions

People who are taking prescription medications or over-the-counter sleeping pills should avoid alcohol.
Discontinuing prescription medications or over-the-counter sleeping pills can lead to rebound insomnia.

Prognosis and Complications

Most people who have insomnia with no underlying medical conditions recover within a few weeks. For those who develop insomnia from a traumatic event (such as those with posttraumatic stress disorder), sleep disruptions can continue indefinitely. People who become dependent on sleeping pills and prescription medication for sleep often have the most difficulty overcoming insomnia.

Supporting Research

Altun A, Ugur-Altun B. Melatonin: therapeutic and clinical utilization. Int J Clin Pract. 2007;61(5):835-45.

Atkinson G, Davenne D. Relationships between sleep, physical activity and human health. Physiol Behav. 2007;90(2-3):229-35.

Attele AS, Xie JT, Yuan CS. Treatment of insomnia: an alternative approach. Altern Med Rev. 2000;5(3):249-259.

Barion A, Zee PC. A clinical approach to circadian rhythm sleep disorders. Sleep Med. 2007;8(6):566-77.

Beghe C. Review: behaviour therapy is effective for insomnia. Evid Based Med. 2006;11(5):147.

Chasens ER. Understanding sleep in persons with diabetes. Diabetes Educ. 2007;33(3):435-6, 438, 441.

Chen HY, Shi Y, Ng CS, Chan SM, Yung KK, Zhang QL. Auricular acupuncture treatment for insomnia: a systematic review. J Altern Complement Med. 2007;13(6):669-76.

Dolder C, Nelson M, McKinsey J. Use of non-benzodiazepine hypnotics in the elderly: are all agents the same? CNS Drugs. 2007;21(5):389-405.

Epstein DR, Dirksen SR. Randomized trial of a cognitive-behavioral intervention for insomnia in breast cancer survivors. Oncol Nurs Forum. 2007;34(5):E51-9.

Harrington JJ, Avidan AY. Treatment of sleep disorders in elderly patients. Curr Treat Options Neurol. 2005;7(5):339-52.

Herxheimer A, Petrie KJ. Melatonin for preventing and treating jet lag. Cocharane Database Syst Rev. 2001;(1):CD001520.

Krystal AD. Treating the health, quality of life, and functional impairments in insomnia. J Clin Sleep Med. 2007;3(1):63-72.

Krystal A. The changing perspective of chronic insomnia management. J Clin Psychiatry. 2004;65 Suppl 8:20-5.

McCurry SM, Logsdon RG, Teri L, Vitiello MV. Evidence-based psychological treatments for insomnia in older adults. Psychol Aging. 2007;22(1):18-27.

Ramakrishnan K, Scheid DC. Treatment options for insomnia. Am Fam Physician. 2007;76(4):517-26.

Ringdahl E, Pereira S, Delzell J. Treatment of primary insomnia. J Am Board Fam Pract. 2004;17:212-219.

Shamir E, Laudon M, Barak Y, Anis Y, Rotenberg V, Elizur A, Zisapel N. Melatonin improves sleep quality of patients with chronic schizophrenia. J Clin Psychiatry. 2000;61(5):373-377.

Vandermeer BW, Buscemi N, Liang Y, Witmans M. Comparison of meta-analytic results of indirect, direct, and combined comparisons of drugs for chronic insomnia in adults: a case study. Med Care. 2007;45(10 Supl 2):S166-72.

Wade AG, Ford I, Crawford G, et al. Efficacy of prolonged release melatonin in insomnia patients aged 55-80 years: quality of sleep and next-day alertness outcomes. Curr Med Res Opin. 2007;23(10):2597-605.

Walsh JK, Krystal AD, Amato DA, et al. Nightly treatment of primary insomnia with eszopiclone for six months: effect on sleep, quality of life, and work limitations. Sleep. 2007;30(:959-68.

Wolkove N, Elkholy O, Baltzan M, Palayew M. Sleep and aging: 2. Management of sleep disorders in older people. CMAJ. 2007;176(10):1449-54.

Zammit G, Erman M, Wang-Weigand S, Sainati S, Zhang J, Roth T. Evaluation of the efficacy and safety of ramelteon in subjects with chronic insomnia. J Clin Sleep Med. 2007;3(5):495-504.

Review Date:
12/7/2007
Reviewed By:
Ernest B. Hawkins, MS, BSPharm, RPh, Health Education Resources; and Steven D. Ehrlich, NMD, private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

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A.D.A.M. Copyright

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-2009 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

adam.com

Tame Tension Headache With Acupressure

FitSugar — Thu, 14 May 2009 16:00:00 -0700

When you're stressed and feel the tension mounting you can fight the inevitable headache with a little acupressure. The point at the base of your thumb, known as Union Valley, helps redirect blocked energy known as chi in Chinese medicine.

To find this tension taming spot, open your palm wide stretching all five fingers. The little mound of flesh where your thumb meets your palm is the Union Valley. Take the index finder and thumb from your opposite hand and give that spot a moderate squeeze. Hold for about 30 seconds wile breathing slowly and deeply. Repeat two to three more times, then switch hands. File this tip away for the next time you feel the beginnings of a tension headache.

Headaches - tension

FitSugar — Wed, 08 Oct 2008 17:35:00 -0700

In This Report

Highlights
Introduction
Prognosis
Causes
Risk Factors
Diagnosis
Managing Tension-Type Heada...
Medications
Treatment
Lifestyle Changes
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Global Prevalence of Tension-Type Headache

Tension-type headaches account for nearly half of all headaches, according to a 2007 study in Cephalagia. The researchers estimated that more people are disabled by tension-type headache than by migraine.

Causes of Tension-Type Headaches

Doctors are not really sure why tension-type headaches occur. Possible causes include muscle contractions or changes in brain chemicals. Several studies in 2006 and 2007 presented the theory that tension-type headaches may be due to myofascial trigger points in the shoulders and neck, as well as poor head posture. Some researchers suggest that tension-type headaches may be related to fibromyalgia, a condition that is also characterized by myofascial pain.

Tension-type headaches may be triggered by:

Chronic poor posture
Overwork and stress
Lack of sleep
Dental problems, including temporomandibular joint disorder (TMJ)
Certain types of foods
Skipping meals
Medication overuse
Hormonal changes related to menstruation

Managing Tension-Type Headaches

Acetaminophen (Tylenol) or non-steroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen (Motrin, Advil), naproxen (Aleve), or ketoprofen (Actron, Orudis KT) can usually provide pain relief for tension-type headache attacks. Patients who have chronic headaches sometimes take amitriptyline (Elavil), a prescription tricyclic antidepressant, to help prevent attacks. Exercise, stress reduction, and relaxation techniques are very important lifestyle approaches for controlling tension-type headaches.

Introduction

Most people are familiar with headaches, the all too common affliction marked by throbbing, piercing, or vise-like pain around much or a part of the head. There are many different kinds of headaches, and they range from being an infrequent annoyance to a persistent, severe, and disabling medical condition.

The brain itself is insensitive to pain, so that is not what hurts when a headache arises. The pain, instead, occurs in the following locations:

The tissues covering the brain
The attaching structures at the base of the brain
Muscles and blood vessels around the scalp, face, and neck

Doctors categorize headaches as either primary or secondary, which helps to distinguish the many different kinds of headaches and to determine appropriate treatments for each.

Primary Headaches. A headache is considered primary when a disease or other medical condition does not cause it. Most primary headaches fall into three main types: Tension-type, migraine, and cluster headaches.

Tension headache is the most common primary headache and accounts for 90% of all headaches.
Neurovascular headaches are the second most frequently occurring primary headaches and include migraines (the more common) and cluster headaches. Such headaches are caused by an interaction between blood vessel and nerve abnormalities. [See In-Depth Report #97: Migraine headaches and In-DepthReport #99: Cluster headaches.]

Headaches are usually caused by muscle tension, vascular problems, or both. Migraines are vascular in origin, and may be preceded by visual disturbances, loss of peripheral vision, and fatigue. Over-the-counter pain medications can relieve most headaches.

Symptoms of migraine and tension-type headaches often overlap, and a diagnosis is sometimes difficult.

Secondary Headaches. Secondary headaches are caused by other medical conditions, such as sinus infections, neck injuries, and strokes. About 2% of headaches are secondary to abnormalities or infections in the nasal or sinus passages, and they are commonly referred to as sinus headaches.

Chronic Daily Headaches. The International Headache Society's classification system includes a category called chronic daily headaches. They may originate as tension headaches, migraines, or a combination of these or other headache types. Chronic daily headaches affect 4 - 5% of the population.

Click the icon to see an image of the different types of headache.

Chronic daily headaches are defined as any benign headache that occurs at least 15 days a month and is not associated with a serious neurologic abnormality. Most people with these headaches have them daily, or almost daily, and they can be quite debilitating.

Chronic daily headaches are, in turn, subdivided into two categories:

Short-duration headaches last fewer than 4 hours. The most common short-acting chronic headaches are cluster headaches.
Long-duration headaches last more than 4 hours. Tension-type headaches are the most common type of long-duration chronic (recurring) headaches and, in fact, the most common type of chronic headaches in general.

General Description. Tension-type headaches, also called muscle contraction headaches or simply tension headaches, are the most common of all headaches. Tension-type headaches can last minutes to days and have the following characteristics:

The pain is commonly described as a tight feeling, as if the head were in a vise. It usually occurs on both sides of the head and is often experienced in the forehead, in the back of the head and neck, or in both regions. Soreness in the shoulders or neck is common.
Depression, anxiety, and sleeping problems may accompany persistent headaches.
Sufferers of tension-type headaches may also have migraine-like symptoms, including being sensitive to light or noise (but not both). Some patients also may suffer from visual disturbances. (Such symptoms in tension headaches, however, tend to be less severe than in migraine. Tension headaches also do not cause nausea or limit activities to the degree that migraines do.)

Types of Tension Headache. In 2004, the International Headache Society updated its original 1988 classification criteria. Tension-type headaches are now divided into the following four classifications:

Frequent episodic tension-type headache. Headaches occur at least once but not more than 15 days per month for at least 3 months (a minimum of 12 days but not more than 180 days per year). Headaches last from at least 30 minutes to 7 days.
Infrequent episodic tension-type headache. At least 10 episodes of headache that occur less than 1 day per month (12 days per year). Because these headaches occur infrequently, they do not impact a patient's quality of life as severely as frequent episodic headaches and may not require attention from a medical professional.
Chronic tension-type headache. Headaches occur at least 15 days per month for at least 3 months (180 days per year). The headache persists for hours at a time and may be continuous.
Probable tension-type headache. Probable tension headaches may be classified as probable frequent episodic, probable infrequent episodic, or probable chronic. They have most, but not all, of the symptoms of tension-type headaches and are not attributed to migraine without aura or other neurological disorders. Probable chronic tension-type headache may be related to medication overuse.

Migraine Headache: General Description of Its Course. Migraine is now recognized as a chronic illness, not simply as a headache. These headaches are often classified by whether or not auras accompany them:

Common migraines are without auras. About 75% of migraines are the common type.
Classic migraines are those with auras.

A person may experience one or the other at different times.

In general, there are four symptom phases to a migraine (although they may not all occur in every patient): the prodrome phase, auras, the attack, and the postdrome phase.

Prodrome. The prodrome phase is a group of vague symptoms that may precede a migraine attack by several hours, or even a day or two. Prodrome symptoms include:

Sensitivity to light or sound
Changes in appetite
Fatigue and yawning
Malaise
Mood changes
Food cravings

Auras. Auras are sensory disturbances that occur before the migraine attack in between 20 - 25% of patients. Visually, auras are referred to as being positive or negative:

Positive auras include bright or shimmering light or shapes at the edge of their field of vision called scintillating scotoma. They can enlarge and fill the line of vision. Other positive aura experiences are zigzag lines or stars.
Negative auras are dark holes, blind spots, or tunnel vision (inability to see to the side).
Patients may have mixed positive and negative auras. This is a visual experience that is sometimes described as a fortress with sharp angles around a dark center.

Other neurologic symptoms may occur at the same time as the aura, although they are less common. They include:

Speech disturbances
Tingling, numbness, or weakness in an arm or leg
Perceptual disturbances such as space or size distortions
Confusion

Migraine Attack. If untreated, attacks usually last from four to 72 hours. A typical migraine attack produces the following symptoms:

Throbbing pain on one side of the head. The word migraine, in fact, is derived from the Greek word hemikrania, meaning "half of the head" because the pain of migraine often occurs on one side. Pain also sometimes spreads to affect the entire head.
Pain worsened by physical activity.
Nausea, sometimes with vomiting.
Visual symptoms.
Facial tingling or numbness.
Extreme sensitivity to light and noise.
Looking pale and feeling cold.
Less common symptoms include tearing and redness in one eye, swelling of the eyelid, and nasal congestion, including runny nose. (Such symptoms are more common in certain other headaches, notably cluster headaches. In one study, however, they occurred in over 40% of migraine sufferers.)

Postdrome. After a migraine attack, there is usually a postdrome phase, in which patients may feel exhausted and mentally foggy for a while.

Cluster Headache. Cluster headaches are very painful events. Patients typically awaken a few hours after they go to sleep with the following symptoms:

Very severe, stabbing pain centered in one eye.
Excessive tearing, a drooping eyelid, and one stuffy or runny nostril, all on the same side as the pain.
Feelings of intense restlessness are common. People in the throes of a cluster headache may pace the floor or may even bang their heads against the wall in an attempt to cope with the pain.
Cluster headaches often have a cycle with the following pattern:
Attacks themselves are usually brief, lasting 30 - 90 minutes, although they can persist for up to 3 hours.
During an active period, sufferers can experience as few as one attack every other day to one or more daily. In a rare form of cluster headache, known as chronic paroxysmal hemicrania, as many as six attacks per day can occur.
An active period of recurrent cluster attacks typically extends over 4 - 12 weeks.
Headache-free periods last several months to even years.

Hemicrania Continua. Hemicrania continua is a rare form of chronic headache. Such headaches occur on one side of the face, mostly in women. The patient generally experiences continuous low-level headache with periodic attacks that can last days to weeks. (About 10% of patients experience remissions.) The actual attacks can be mild to severe, and may resemble migraines. The headaches can usually be treated successfully with NSAIDs such as indomethacin (Indocin). Migraine medications are typically not as helpful.

Prognosis

Both episodic tension-type headache and chronic daily headache affect quality of life. Tension-type headache episodes are rarely disabling, however, and rarely require emergency treatment. If they do, usually there is a migraine component occurring with the tension-type headache.

Nevertheless, although they are not medically dangerous, chronic tension headaches have a negative impact on quality of life, families, and work productivity. Several studies have reported lower quality of life with any chronic daily headache compared to those with no headaches or who have only episodic ones. In one study, people with tension-type headaches tended to have higher anxiety and lower quality of life during a headache attack than people with migraines (who, however, were less able to cope during a migraine attack).

In one study, two-thirds of patients with chronic tension-type headaches reported daily or near daily headaches for an average of 7 years. Only 12% reported headaches occurring less than 20 days a month. In the study, 74% of the patients had to take some time off from work because of the headaches, and about a third reported impaired sleep, less energy, and reduced emotional well-being on 10 or more days a month. Most were able to carry out their daily responsibilities even when in pain, although at lower than normal capacity. This and other studies report a strong association between anxiety and depression and chronic tension-type headaches.

Causes

There does not appear to be a single cause of chronic tension-type headache. Many factors are likely involved.

One of the most popular theories on the cause of tension-type headaches involves muscle contraction in the head, neck, and shoulders. There are several ideas about how muscle tension may produce these headaches.

The most common cause of tension-type headaches is muscle contraction in the head, neck or shoulders.

Studies have suggested that tension-type headache sufferers may have higher-than-average muscle tenderness in the face and head that make them more susceptible to headache after muscle contractions. A few studies suggest that some patients with chronic headaches may be overly sensitive to pain in general or may overestimate muscle contraction pain.

One theory suggests that sustained tension or stress that produces muscle contractions in the tender areas around the skull constrict blood vessels. Blood flow is reduced so oxygen is blocked and waste matter builds up, resulting in pain.

Still, pain can last long after the muscles have relaxed, and clear evidence is lacking on how or even if muscle contractions are a major cause of tension headache.

Researchers are increasingly finding evidence to support factors that are common to both migraine and tension-type headache. Some research suggests that both problems may result from a continuum of abnormalities in the central nervous system (the nerves in the brain and spine). Such changes trigger a progression of symptoms starting with mild sensations, developing into tension headache, and finally, progressing in some people to a migraine.

Serotonin and Other Neurotransmitter Levels. Neurotransmitters are chemical messengers in the brain. Serotonin is a neurotransmitter (chemical messenger in the brain) that is important for sleep, well-being, and other factors that affect quality of life. Abnormalities in serotonin levels have been observed in both tension-type and migraine headache sufferers. Altered levels of other neurotransmitters, importantly dopamine and stress hormones, also occur with migraine and tension-type headaches.

Dopamine, for example, may act as a stimulant of the migraine process. Some evidence suggests that certain genetic factors make people oversensitive to the effects of dopamine, which include nerve cell excitation. Such nerve-cell over-activity could trigger the events in the brain leading to migraine. The prodromal symptoms (mood changes, yawning, drowsiness), for example, have been associated with increased dopamine activity. Dopamine receptors are also involved in regulation of blood flow in the brain.

Reduced Magnesium Levels. Magnesium deficiencies have been observed in people with both tension-type and migraine headaches. Researchers have noted a drop in magnesium levels before or during a migraine attack. Magnesium plays a role in nerve cell function. Reduced levels could be a destabilizing factor, causing the nerves in the brain to misfire, possibly even accounting for the auras that many sufferers experience.

Nitric Oxide. Other research suggests that over-excitable neurons release nitric oxide, a small molecular messenger, which may be important in triggering in most primary headaches (tension-type, cluster, and migraines). Elevated levels have been observed in blood cells of patients with tension-type headache. Some evidence suggests that the release of this molecule in blood vessels may activate nerve pathways in the brain, muscles, or elsewhere and increase pain.

Estrogen Fluctuations in Women. Tension-type headaches and migraine headaches are more common in females during adolescence and adulthood. Most likely hormone fluctuations, rather than whether levels are elevated or low, trigger headaches. Some research suggests that fluctuations in estrogen levels may impact levels of serotonin and other pain-modulating substances that affect these headaches.

Inflammation in the Maxillary Nerve. Early studies suggest that some chronic tension-type and migraine headaches may be caused by inflammation in the nerve that runs behind the cheekbone (the maxillary nerve) -- not around the covering of the brain. In fact, some work using ice water for reducing swelling in areas of the gums above the last upper molars has relieved some severe migraine and tension-type headaches.

Genetic factors appear to play a role in predisposing people to recurrent tension headaches. One study of twins suggested that the chances of inheriting the susceptibility to recurring headaches (both migraine and tension) were about 70% in close relatives. The trait is equal in both boys and girls. Because such headaches tend to occur more in females, however, hormonal, social, psychological, or other factors must play a role in their development.

Tension-type headache has been highly associated with an intense response to stress. Some studies suggest that patients with chronic tension-type headaches have more general feelings of anxiety or depression and are less able to express their emotions. One study indicated that patients with tension headaches tend to perceive everyday events as more stressful than those without headaches. Some research even suggests that tension-type headache victims may have some biological predisposition for translating stress into muscle contraction. Still, the link between stress and tension-type headaches is not fully understood, and some evidence challenges any causal association.

Whiplash, concussions, and other head and neck injuries, even mild ones, may result in persistent tension-type or migraine headaches in both adults and children. Such headaches should be treated as if they were the primary types. The risk for tension headaches may persist for years after the injury.

Myofascial pain involves the fascia (connective tissue) and muscles. Some researchers think that tension-type headaches may be linked to myofascial trigger points in the neck and shoulder muscles. Trigger points are knots in the muscle tissue that can cause tightness, weakness, and intense pain in various areas of the body. (For example, a trigger point in the shoulder may result in headache.) Because fibromyalgia is also characterized by myofascial pain, researchers are exploring whether there may be an association between this condition and tension-type headache. [See In-Depth Report #76: Fibromyalgia.]

Medication Overuse (Rebound) Headache. About a third of persistent headaches -- whether chronic migraine or tension-type -- are medication-overuse headaches. These are the result of a rebound effect caused by the regular overuse of headache medications. Nearly any headache medication can produce this effect. In one study of headache sufferers, medication-overuse headaches developed after an average of 1.7 years of regular use of triptans (18 doses a month), after 2.7 years of ergot use (37 doses as month), and after 4.8 years using painkillers (114 doses a month). Regular use of painkillers for any chronic problem (such as arthritis) poses a 2% risk for medication-overuse headache, with risk being highest in people who already have primary headaches, especially migraines.

Chronic Migraines. In some cases, migraines naturally evolve into chronic, daily headaches referred to as transformed migraines.

About 90% of people seeking help for headaches have a primary headache. The rest are secondary headaches, caused by an underlying disorder that produces headache as a symptom. More than 300 conditions can cause headaches. Some of the most common are listed below.

Sinus Headaches. Many primary headaches, including migraines, are misdiagnosed as sinus headaches. Sinus headaches can occur in the front of the face, usually around the eyes, across the cheeks, or over the forehead. They are usually mild in the morning and increase during the day and are usually accompanied by fever, runny nose, congestion, and general debilitation. Sinus headaches spread over a larger area of the head than migraines, but it is often difficult to tell them apart, particularly if headache is the only symptom of sinusitis. They even coexist in many cases. Often, the visual changes associated with migraine can rule out sinusitis, but such visual changes do not occur with all migraines. (In rare cases, sinusitis can cause double vision and even vision loss, a sign of very serious infection.)

Headaches that Originate in the Neck. Some headaches may be caused by abnormalities of the neck muscles (called cervicogenic headaches). Nerves in the neck converge in the trigeminal nerve, which is the largest nerve in the skull. It originates in the brain stem and supplies sensation to the face. This nerve can generate pain signals to the facial area that the brain may interpret as headache. Pain is usually on one side. Even if it affects both sides of the head it is usually more severe on one side. The quality of the headache may be difficult to distinguish from an aching tension headache or a mild migraine without aura. Cervicogenic headaches can result from prolonged poor posture (such as that caused by sitting in front of a computer keyboard or driving daily for long periods), arthritis, injuries of the upper spine, or abnormalities in the cervical spine (the spinal bones in the neck).

Temporomandibular Joint Disorder. Muscle contractions that cause headaches may be a result of temporomandibular joint dysfunction (TMJ, also known as TMD), which is caused by clenching the jaws or grinding the teeth (usually during sleep), or by abnormalities in the jaw joints themselves. The diagnosis is easy if chewing produces pain or if jaw motion is restricted or noisy. TMJ pain can occur in the ear, cheek, temples, neck, or shoulders. This condition often coexists with chronic tension headache.

Click the icon to see an image of temporomandibular joint dysfunction.

Glaucoma. Acute glaucoma is caused by increased pressure in the eye and requires immediate medical attention. Throbbing pain may be felt around or behind the eyes or in the forehead. Patients have redness in the eye and may see halos or rings around lights.

Brain Tumor. Fear of brain tumor is common among people with headaches, but headache is almost never the first or only sign of a tumor. Changes in personality and mental functioning, vomiting, seizures, and other symptoms are more likely to appear first. When the headache does develop, it is often worse early in the morning or may awaken sufferers during the night.

Neuralgia. Neuralgia is pain due to nerve abnormalities, which can occur in the facial area and resemble migraines or sinus headaches.

Hypertension. Although many people attribute headaches to high blood pressure, evidence suggests that hypertension does not cause headaches. An exception is malignant hypertension, an uncommon medical emergency in which the blood pressure abruptly rises to extreme levels, causing damage to blood vessels in the brain, heart, and kidneys.

Strokes Caused by Blood Clots or Hemorrhages. A blood clot or hemorrhage in the brain leading to a stroke can cause a severe headache, sometimes referred to as a thunderclap headache when it is very sudden and severe. The onset of such a headache, particularly if it is associated with confusion, stupor, or other neurologic symptoms, mandates prompt medical attention.

Epilepsy. Severe headaches that can last 12 hours or longer are very common in epilepsy. Migraine is particularly associated with epilepsy.

Head Injuries. It is obvious that a significant blow to the head will cause pain. In most cases, the pain is similar to tension-type headache and is treated in the same way as the primary headache. Post-injury headaches, however, can reflect serious damage, ranging from skull fractures to internal bleeding, and monitoring is important.

Disorders of the Meninges. The meninges are the membranes covering the brain and the spinal cord. Meningitis, which is an infection or irritation of these membranes, is an uncommon but potentially serious cause of severe headache. Other symptoms include nausea and stiffness or pain in the neck.

Gynecologic Problems. Many clinicians have anecdotally linked gynecologic problems, such as ovarian cysts and menstrual disorders, to chronic headaches, and new data are emerging to support this association.

Temporal (Giant Cell) Arteritis. Certain causes of headaches are unique to the elderly, such as temporal arteritis, also called giant cell arteritis. Inflammation in arteries that carry blood to the head, neck, and sometimes the upper part of the body can cause very severe headaches. The risk for this headache is highest in people over age 70, especially among women, people of European heritage, and patients with polymyalgia rheumatica.

Miscellaneous Causes of Benign Headaches. Rapid consumption of ice cream or other very cold foods or beverages is the most common trigger of sudden headache pain, which may be prevented by warming the food or drink for a few seconds in the front of the mouth before swallowing. Other common benign causes of headache include eyestrain, dental problems, allergies, systemic infections, and caffeine withdrawal. Headaches may be induced by sexual activity or intense physical exertion. Leakage from spinal cord fluid is rare but can cause headaches that may be mistaken for brain tumors.

Risk Factors

Tension-type headaches are the most common headaches, accounting for nearly half of all headaches. According to one study, nearly 40% of Americans have at least one episode of tension headache during the course of a year. Some reports estimate that over 85% of women and about 63% of men will have a tension-type headache at some point during a year. Nearly everyone has at least one tension-type headache during their lifetime.

Surveys indicate that about 3 - 5% of the general population has chronic tension-type headache, with the prevalence being higher in women.

About 40% of people with tension-type headaches first have them before they are age 20, and another 40% first experience them between ages 20 - 40. Most of the remaining headache sufferers first have tension-type headaches in the decade between ages 40 - 50. Chronic tension-type headache tends to occur in older adults.

Headaches in Children. Headaches are rare before age 4 but increase in prevalence throughout childhood, reaching a peak around age 13. In one large study, about 7% of seven year olds and 15% of 11 year olds had headaches. Ten percent of these childhood headaches were recurrent. In many of these patients, chronic headaches persist into adulthood. In addition, as adults these patients have a tendency to develop multiple physical or psychiatric complaints, such as back pain, muscle aches, digestive complaints, and depression.

Studies have found that only a minority of chronic childhood headaches are due to physical conditions, such as head injuries or medical problems. In one study, over 62% of children with tension-type headache episodes suffered some form of emotional disorder. In the study, every child reported the presence of a stress factor.

Psychological factors associated with childhood tension-type headaches include:

Sleep problems. According to one study, more than two-thirds of children who experience chronic daily headaches suffer from sleep disturbances, especially difficulty falling asleep.
Moderate or severe depression.
Emotional rigidity in a child and more repressed anger than their peers.
Family stress. This includes maternal illness or separation, family bereavement, relationship problems, mental illness in a family member, and other stressful family events.
Problems at school. According to a National Headache Foundation survey, nearly 30% of children miss school because of headaches. For many children, the start of the school season can be a particularly stressful time.

The National Headache Foundation recommends these tips for parents:

Keep a diary of child’s headaches noting time of onset, length and intensity of attack, location of pain, and food triggers.
Make sure child gets plenty of sleep at regular times.
Avoid changes in child’s eating routing (hunger and eating at irregular times can trigger headaches).
Discuss any headache concerns with child’s doctor.

The following conditions can make people susceptible to tension-type headaches.

Chronic poor posture
Chronic overwork
Upper respiratory tract infections, such as colds and flu
Sleep disorders. Sleep problems, such as insomnia, sleep apnea, or habitual snoring, are common in all primary headaches. Headache can disturb sleep, but sleep disorders may also contribute directly to tension headache, particularly those that occur at night or early morning. (In one study, treating people who had chronic headaches for sleep apnea cured the headaches in many cases.)
Obesity
Hypothyroidism (decreased thyroid function)
Dental problems
Allergies
Substance or alcohol abuse
Temporomandibular joint dysfunction (TMJ, also called TMD). This is a condition in which there are abnormalities in the jaw joints. TMJ itself can cause headache, and it also often coexists with chronic tension headache.

Certain triggers, including the following, may cause headache episodes in people with chronic tension-type headaches:

Specific stressful events
Not eating on time
Fatigue or lack of sleep
Crying. In one study, only stress, anxiety, and menstruation were more important headache triggers in women.
Withdrawal from over-used substances (caffeine, nicotine, alcohol, pain relievers)
Eyestrain
Intense physical exertion, including sexual activity. Athletes are at higher risk for headaches. Patients with tension-type headaches should not avoid exercise, however. Ordinary levels of physical activity do not usually precipitate these headaches. Furthermore, a sedentary lifestyle may increase the risks for stress and obesity and thereby for tension headaches in susceptible people.
Certain foods, such as chocolate, cheese, and the flavor enhancer monosodium glutamate (MSG), are commonly cited as triggers for tension headaches as they are for migraines.
Medications (overuse of headache medications, nitrates, certain anti-depressants, some drugs used to treat high blood pressure, and many others.)
Hormonal changes, such as specific menstrual phases, in women.

Weather conditions, certain smells, smoke, and light, which can set off migraines, are not common triggers for tension-type headaches.

The rapid consumption of ice cream or other very cold foods or beverages is a well-known trigger of sudden headache pain -- the so-called "ice cream" headache. It can be easily prevented by warming the food or drink for a few seconds in the front of the mouth before swallowing. Drinking a glass of room-temperature water quickly relieves the pain.

Diagnosis

Diagnosing the cause of persistent daily headache is difficult, even for expert doctors. Studies report that people who visit the emergency room with disabling headache are often misdiagnosed as tension-type headaches instead of migraines. It is important to choose a doctor who is sensitive to the needs of headache sufferers and aware of the latest advances in treatment.

Extensive testing may be advised for anyone with a chronic, daily headache. Tracking times of medications, withdrawal, and headache, using the headache diary, is usually very helpful in diagnosis.

According to the International Headache Society, a diagnosis of tension-type headache is suggested by the following symptoms:

Pressing or tightening (but non-pulsating) feeling
Mild-to-moderate pain on both sides of the head
Not aggravated by routine physical activity (walking, etc.)

In episodic tension-type headaches:

No nausea or vomiting
Photophobia (intolerance of light) or phonophobia (intolerance of sound) may be absent or one of these symptoms (but not both) may be present

In chronic tension-type headaches:

No vomiting
No moderate or severe nausea
No more than one of the following symptoms: Mild nausea, photophobia, or phonophobia
Some types of chronic tension headache may include tenderness upon manual palpitation of the head (pericranial tenderness).

Differentiating Medication-Overuse (Rebound) Headache from Tension-Type Headache. About a third of persistent headaches are the result of the rebound effect caused by the overuse of headache medications (formerly called rebound headaches).

Usually in such cases, medications have been taken on an ongoing basis for more than 3 days each week. If patients stop taking these drugs, the headaches come back. The patient then starts taking the drugs again. Eventually the headache simply persists and medications are no longer effective. Even after successful medication withdrawal, relapse is common, particularly with drugs that contain caffeine, so doctors should check for this type of headache even in patients who have previously been treated.

Medications implicated in medication-overuse headache include barbiturates, sedatives, narcotics, and migraine medications, particularly those that also contain caffeine. (Heavy caffeine use can also cause this condition.) Simple painkillers, such as aspirin or ibuprofen, are less likely causes of medication-overuse headaches.

Differentiating Tension Headaches from Chronic Migraines. It is often difficult to differentiate between chronic migraine and chronic tension-type headaches. The McGill Pain Questionnaire may be useful for ruling out migraine. According to a 2003 study, patients with migraine who answer the questionnaire report significantly more severe specific symptoms (throbbing, stabbing, gnawing, hot, sickening, exhausting) than those with tension-type headaches. There is very little difference between these headaches, however, in scores of overall severity of the pain.

For an accurate diagnosis, the patient should describe the following:

Duration and frequency of headaches
Recent changes in their character
Location of the pain
Type of pain (throbbing or steady pressure)
Intensity of the headache
Associated symptoms, such as visual disturbances or nausea and vomiting. (These are seen most often with migraines.)
Behaviors during a headache. Different behaviors may help distinguish between migraine and tension headaches. People with tension headaches tend to relieve pain by massaging the scalp, temples, or the nape of the neck. People with migraines are more likely to compress the forehead and temples (tying a scarf around the head) or to apply cold to the area. They also tend to isolate themselves, lie down, induce vomiting, and use more pillows than usual. (None of these maneuvers do much good in relieving either headache, unfortunately.)

The patient should try to recall what seems to bring on the headache and anything that relieves it. Keeping a headache diary is a useful way to identify triggers that bring on headaches. Be sure to include all events preceding an attack. Often two or more triggers interact to produce a headache.

Researchers are investigating triggers of headaches to determine if certain ones are more likely to set off different primary headaches. In general, however, the same stimuli seem to trigger any of the primary headaches, although people with migraines may be more sensitive to some of them (weather, certain smells, light, and smoke) than people with tension headaches.

Tracking medications is an important way of identifying medication-overuse headache or transformed migraine.

Be sure to attempt to define the intensity of the headache. There are different scoring symptoms available that help communicate the severity of the pain to the doctor. For instance, the following is a number system that can be helpful:

1 = Mild, barely noticeable

2 = Noticeable, but does not interfere with work/activities

3 = Distracts from work/activities

4 = Makes work/activities very difficult

5 = Incapacitating

The patient should report any other conditions that might be associated with headache, including but not limited to the following:

Any chronic or recent illness and their treatments
Any injuries, particularly head or back injuries
An uncharacteristic dietary changes
Any current medications or recent withdrawal from any drugs, including over-the-counter or natural remedies
Any history of caffeine, alcohol, or drug abuse
Any serious stress, depression, and anxiety
The doctor will also need the patient's general medical and family history, particularly concerning headaches or other diseases such as epilepsy. Migraine, in particular, tends to run in families.

In order to diagnose a chronic headache, the doctor will examine the head and neck and will usually perform a neurologic examination, which includes a series of simple exercises to test strength, reflexes, coordination, and sensation. The doctor will also examine the eyes to rule out pressure build-up in the eye as a cause of headache. The doctor may ask questions to test short-term memory and related aspects of mental function.

Imaging tests of the brain may be recommended under the following circumstances:

If the results of the history and physical examination suggest neurologic problems.
For patients with headache that wakes them at night.
For new headaches in the elderly. In this age group, it is particularly important to first rule out age-related disorders, including stroke, hypoglycemia, hydrocephalus, and head injuries (usually from falls).
For patients with worsening headache.

They are not recommended for patients with migraine and with no other abnormal indications.

The following tests may be used:

A CT (computed tomography) scan may be ordered to rule out other conditions, particularly chronic sinusitis, which, in one study, occurred in 20% of patients with chronic headache. Other findings include aneurysms, benign or cancerous growths, and other abnormalities in the brain.
X-rays and other tests may also be used if sinusitis is strongly suspected.
A neck x-ray can reveal arthritis or spinal problems.
Other tests include an MRI (magnetic resonance imaging), EEG (electroencephalogram), lumbar puncture, ultrasound testing, and cerebral angiography, which are only performed if there is reason to suspect an underlying disease.

Headaches indicating a serious underlying problem, such as cerebrovascular disorder or malignant hypertension, are uncommon. (It should again be emphasized that a headache is not a common symptom of a brain tumor.) People with existing chronic headaches, however, might miss a more serious condition believing it to be one of their usual headaches. Such patients should immediately call a doctor if the quality of a headache or accompanying symptoms has changed. Everyone should call a doctor for any of the following symptoms:

Sudden, severe headache that persists or increases in intensity over the following hours, sometimes accompanied by nausea, vomiting, or altered mental states (possible hemorrhagic stroke).
Sudden, very severe headache, worse than any headache ever experienced (possible indication of hemorrhage or a ruptured aneurysm).
Chronic or severe headaches that begin after age 50.
Headaches in the back of the head accompanied by other symptoms, such as memory loss, confusion, loss of balance, changes in speech or vision, or loss of strength in or numbness or tingling in arms or legs (possibility of small stroke in the base of the skull).
Headaches after head injury, especially if drowsiness or nausea are present (possibility of hemorrhage).
Headaches accompanied by fever, stiff neck, nausea, and vomiting (possibility of spinal meningitis).
Headaches that increase with coughing or straining (possibility of brain swelling).
A throbbing pain around or behind the eyes or in the forehead accompanied by redness in the eye and perceptions of halos or rings around lights (possibility of acute glaucoma).
A one-sided headache in the temple in elderly people; the artery in the temple is firm and knotty and has no pulse; scalp is tender (possibility of temporal arteritis, which can cause blindness or even stroke if not treated).
Sudden onset and then persistent, throbbing pain around the eye possibly spreading to the ear or neck unrelieved by pain medication (possibility of blood clot in one of the sinus veins of the brain).

Managing Tension-Type Headaches

Given the very high prevalence of tension-type headaches, some experts express frustration over the lack of serious scientific attention given to this problem. Unfortunately, few tension headache sufferers seek medical help for their problem, and 60% of those with severe headaches use only over-the-counter medications. Many patients fear that they will not be taken seriously by their doctor or believe the widespread misperceptions that their problem is due solely to stress. With medications, relaxation training, lifestyle changes, and other therapies, over 90% of patients can be helped.

Fortunately, most acute tension-type headaches get better without any treatment, and simple over-the-counter pain relievers such as acetaminophen or non-steroidal anti-inflammatory drugs (NSAIDs) can treat mild symptoms.

The most common pain relievers are:

Acetaminophen (Tylenol, Anacin-3, Panadal, Phenaphen, Valadol)
Over-the-counter NSAIDs include aspirin, ibuprofen (Motrin IB, Advil, Nuprin, Rufen), naproxen (Aleve), ketoprofen (Actron, Orudis KT)
Prescription NSAIDs include ibuprofen (Motrin), naproxen (Naprosyn, Anaprox), diclofenac (Voltaren), tolmetin (Tolectin), ketoprofen (Orudis, Oruvail)

Acetaminophen may be effective for moderate-to-severe headaches only at high doses (1,000 mg), while NSAIDs can be effective at lower doses. One study indicated that ibuprofen and naproxen were more effective than aspirin or acetaminophen.

There are few proven therapies for treating or preventing chronic tension-type headaches, and studies are weak. To date, the major treatments used for chronic tension-type headache are a group of antidepressants called tricyclics, and cognitive-behavior therapy. Used alone either of these approaches achieves modest benefits, at best. A combination, however, may be very helpful in some cases.

Some research suggests the following steps in treating this condition:

Because many chronic daily headaches are due to over-use of headache medications, withdrawal from such drugs is the first action. (NSAIDs or other painkillers should not be used to prevent chronic tension-type headaches.)
Cognitive behavioral therapies, including relaxation and stress-reduction techniques, should be used next for managing headaches. They should be the first option for children and adolescents with chronic headaches.
If medication withdrawal and psychological methods fail to bring improvement, tricyclic antidepressants are tried next in combination with cognitive therapy.
Physical therapy, massage therapy, or acupuncture may help some people.

If headaches develop because of medication overuse, the patients cannot recover without stopping the drugs. (If caffeine is the culprit, a person may only need to reduce coffee or tea drinking to a reasonable level, not necessarily stop drinking it altogether.) The patient usually has the option of stopping abruptly or gradually and should expect the following course:

Most headache drugs can be stopped abruptly, but the patient should be sure to check with the doctor before withdrawal. Certain non-headache medications, such as anti-anxiety drugs or beta-blockers, require gradual withdrawal.
If the patient chooses to taper off standard headache medications, withdrawal should be completed within three days or shorter. Otherwise the patient may become discouraged.
No matter which approach is used for stopping medication, the patient must expect a period of worsening headache for a few days afterward. Alternative pain relievers may be administered during the first days to help withdrawal.
Most people feel better within 2 weeks, although headache symptoms can persist up to 16 weeks (and in rare cases even longer).

Studies suggest that nearly half of patients with medication-overuse headaches relapse. According to one study, the relapse rate may be much higher for tension headaches (73%) than for migraine headaches (22%). More research is needed to determine the optimal methods for drug withdrawal. On the encouraging side, some patients experience dramatic long-term relief from all headaches afterward.

Medications

The standard treatments for tension-type headaches are non-steroidal anti-inflammatory drugs (NSAIDs) such as aspirin and ibuprofen, and tricyclic antidepressants, usually amitriptyline (Elavil, Endep).

Several pain relievers are helpful for mild-to-moderate headaches. They should not be used to prevent headaches, however.

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs). NSAIDs are common pain relievers that block prostaglandins, substances that dilate blood vessels and cause inflammation and pain. NSAIDs are usually the first drugs tried for almost any kind of headache. There are dozens of NSAIDs. Aspirin is the most common, but it is not as effective for acute tension-type headache as other NSAIDs. Common NSAIDs include:

Over-the-counter NSAIDs. Aspirin, ibuprofen (Motrin), naproxen (Aleve), ketoprofen (Actron, Orudis KT)
Prescription NSAIDs. Diclofenac (Voltaren, Cataflam, Solaraze), tolmetin (Tolectin), indomethacin (Indocin)

Patients should be aware that long-term use of high-dose NSAIDs may increase the risk for stomach bleeding and heart problems, including heart attack and stroke.

Acetaminophen. Acetaminophen (Tylenol) is a good alternative to NSAIDs when stomach distress, ulcers, or allergic reactions prohibit their use. A high dose (1,000 mg), however, is needed for this drug to be effective for headaches. Midrin (a combination of a drug that narrows blood vessels, a mild sedative, and acetaminophen) may be very helpful for tension-type headaches.

Acetaminophen does have some adverse effects, however, and the daily dose should not exceed 4 grams (4,000 mg). Patients who take high doses of this drug for long periods are at risk for liver damage, particularly if they drink alcohol and do not eat regularly. Acetaminophen may cause serious kidney problems in people who already have kidney disease. It also may interact with certain medications, including the blood thinner warfarin.

Antidepressants known as tricyclics are most often used for prevention of severe chronic tension-type headaches. Newer selective serotonin-reuptake inhibitors (SSRIs) antidepressants are also sometimes used in milder cases.

Tricyclic Antidepressants. Tricyclics are not only useful for depression but also appear to help relieve muscle pain and improve sleep. They are sometimes classified in one of two categories: tertiary or secondary amines:

Tertiary amines include amitriptyline (Elavil) and imipramine (Tofranil). Amitriptyline is the tricyclic most commonly used for tension-type headache. These drugs tend to cause more drowsiness than secondary amines, which may be helpful for patients with sleep problems.)
Secondary amines include desipramine (Norpramin) and nortriptyline (Pamelor, Aventyl). Secondary amines may have fewer side effects than tertiary amines, but they are just as toxic in high amounts.

Less commonly used tricyclics include doxepin (Sinequan), amoxapine (Asendin), maprotiline (Ludiomill), protriptyline (Vivactil), trimipramine (Surmontil), mianserin (Bolvidon), and dothiepin (Prothiaden).

Unfortunately, these drugs can lose effectiveness over time. Side effects are also fairly common with these medications. Drowsiness is the most common, but may vary by specific drug. In addition, side effects most often reported include dry mouth, constipation, blurred vision, sexual dysfunction, weight gain, trouble urinating, heart rhythm problems, and dizziness. Blood pressure may also drop suddenly when sitting up or standing.

Tricyclics can have serious, although rare, side effects, including heart rhythm problems, which can be dangerous for some patients with certain heart diseases. These drugs can be fatal with overdose.

Selective Serotonin-Reuptake Inhibitors. Selective serotonin-reuptake inhibitors (SSRIs) work by increasing levels of serotonin in the brain. SSRIs include fluoxetine (Prozac), sertraline (Zoloft), paroxetine (Paxil), fluvoxamine (Luvox), and citalopram (Celexa). Because they act on serotonin specifically, they have fewer side effects than the older antidepressants, such as monoamine oxidase inhibitors (MAOIs), which affect a number of chemicals in the body. SSRIs take 2 - 4 weeks to be effective in most adults and sometimes longer, up to 12 weeks, so their value for treating headaches is limited.

Side effects may include nausea, stomach problems, agitation, insomnia, mild tremor, impulsivity, temporary weight gain or loss, and sexual dysfunction. Death from overdose is extremely rare. Serious interactions can occur with other antidepressants, such as tricyclics and MAOIs.

Designer Antidepressants. Several drugs target other neurotransmitters, such as norepinephrine, alone or in addition to serotonin, and are showing promise for prevention of tension-type headache. The following are some examples:

In one study, bupropion (Wellbutrin) was as effective as a tricyclic in preventing tension-type headaches.
Nefazodone (Serzone), a fast-acting designer antidepressant, was particularly beneficial in a study of patients with chronic daily headaches. After 3 months of treatment, symptoms were reduced by half in over 70% of patients. Nearly 60% of them said their symptoms improved over 75%.
Venlafaxine (Effexor), a designer antidepressant that targets both serotonin and the brain chemical norepinephrine, is showing promise for preventing chronic tension-type headaches (as well as migraines). In one study, patients who took the extended-release form of the drug for 6 months went from an average of 24 tension headaches a month to 15.
Mirtazapine (Remeron) is a unique antidepressant known as a 5-HT2 blocker. It may indirectly enhance the affects of both serotonin and norepinephrine. In one study, it was as effective in treating chronic tension-type headache as the tricyclic Elavil. Mirtazapine has significantly fewer side effects than tricyclics, although it may slightly raise cholesterol and triglyceride levels. It may also cause blurred vision and slight weight gain.

Mild anti-anxiety drugs are occasionally used as an adjunct in treating chronic headaches to decrease muscle contraction or to calm anxiety symptoms during periods of extreme stress. They include alprazolam (Xanax) and clonazepam (Klonopin). They tend to be highly addictive, however, and patients should therefore use them only on a short-term basis.

Tramadol. Tramadol (Ultram) is a pain reliever that has been used as an alternative to opioids. It has opioid-like properties but is not as addictive. (Dependence and abuse have been reported, however.) It can cause nausea, but does not cause severe gastrointestinal problems, as NSAIDs can. Some patients experience severe itching. A combination of tramadol and acetaminophen (Ultracet) is now available and provides more rapid pain relief than tramadol alone and more durable relief than acetaminophen alone. Side effects are the same as for each of these drugs.

Opioids. Opioids, such as codeine or hydrocodone, are sometimes prescribed for severe headaches, although their use is controversial because of the risk for addiction. Methadone is showing promise for patients who do not respond to standard treatments. These drugs are narcotics, however, and may be subject to abuse. Patients must be monitored and reevaluated regularly. Overuse of these drugs can reduce their effectiveness and lead to medication-overuse headaches, so it is important for a doctor to supervise this type of medication. Long-term, high-dosage use of some of these drugs can also lead to kidney disease and ulcers. Other, less serious side effects include gastrointestinal upset, dizziness, and ringing in the ears (tinnitus).

Sedatives. Barbiturates, particularly butalbital (Butalan) and its combinations (Fioricet, Axocet), are occasionally prescribed if other medications fail to provide relief. These drugs are sedatives that also contain pain relievers. Because they pose a very high risk for alcohol-like intoxication, dependence and drug-induced headaches during withdrawal, they should be used very sparingly. Some experts believe they should not be used at all for headaches.

Valproate. In some studies, the anticonvulsant medication valproate has been effective for stopping headaches in some patients with persistent migraines and tension-type chronic daily headaches. In one study, 75% of patients with either type of headache experienced at least a 50% reduction in headache frequency and severity. Minor side effects occurred in a third of the patients. Other anti-seizure medications are under investigation.

Botulinum Toxin. Botulinum toxin A (Botox) injections are now widely used to relax muscles and reduce skin wrinkles. They are also being investigated for chronic daily headaches, which include tension-type headache. This potentially deadly toxin is very safe when tiny amounts are injected into small muscles. In a 2003 study of various headache types (including tension-type headache), over 85% of all the patients had fewer headaches per month and the intensity of the pain. Several 2005 studies reported that Botox injections every 3 months might help patients with chronic daily headaches have fewer headaches. However, other studies have reported no benefit. Botox is not approved for headache treatment.

It should be noted that Botox also causes headaches in about 1% of cases. In some cases, the headaches can be very severe and long lasting (from 8 days to a month). Some researchers suggest that either a contaminated batch of Botox or a specific injection technique may be the cause, but additional investigation is needed.

Tizanidine. Tizanidine (Zanaflex) is a muscle relaxant that is emerging as a possible effective preventive drug in chronic tension-type headaches. Called an alpha2-adrenergic agonist, it blocks the release and effectiveness of a stress chemical in the body called norepinephrine and may also help prevent muscle spasms. Studies have reported that nearly 70% of patients with chronic tension-type headaches experienced a reduction in headache symptoms of 50% or more. It also appears to help patients experiencing medication-overuse headache to withdraw from medications. Side effects are usually minor and include fatigue and dry mouth, although patients taking the drug need to be monitored periodically for potential liver damage.

Nitric Oxide Synthase Inhibitors. Nitric oxide synthase inhibitors block nitric oxide, which may play a role in increasing nerve activity that leads to headache. Drugs being investigated include L-NG methyl arginine hydrochloride (L-NMMA) and L-NG-nitro-arginine. Studies suggest they may be very helpful in reducing chronic tension-type pain.

Treatment

In cases where abnormalities or injuries in the cervical spine (the spinal bones in the neck) cause headaches, a cervical epidural nerve block may be beneficial in treating and preventing further pain. This procedure involves injecting small amounts of a corticosteroid and anesthetic into spaces between the vertebrae in the neck to block the nerves. Some patients have reported significant pain relief from this procedure.

Dental Adjustment. Some reports suggest that dental adjustment to help teeth bite down evenly might help some people with temporomandibular joint disorder and chronic headaches. The results indicated that dental adjustments may be helpful. A systematic review in 2003, however, reported no headache relief from this approach.

Nociceptive Trigeminal Inhibition. A dental device called the NTI (nociceptive trigeminal inhibition) tension suppression system has been approved for relief of headaches due to jaw clenching during the night. The small plastic mouthpiece is fitted by a dentist and slips over the two front teeth, preventing teeth clenching at night. Preliminary studies report some benefits for relief of migraines and associated tension-type headaches.

Techniques using acupuncture points on the body have become popular for managing pain. Studies do show some benefits.

Standard Acupuncture. A major 2001 analysis of 26 trials of acupuncture suggested that it may have some benefit for tension headache, but the evidence to date is not completely convincing. Some studies comparing short-term acupuncture to sham (dummy) procedures report no benefits. A 2005 study suggested that acupuncture may help tension-type headache, but needling at non-acupuncture points worked just as well. This suggests a placebo effect may account for the headache relief experienced by acupuncture patients.

Acupuncture, hypnosis and biofeedback are all alternative ways to control pain. Acupuncture involves the insertion of tiny sterile needles, slightly thicker than a human hair, at specific points on the body.

Percutaneous Electrical Nerve Stimulation. A technique called percutaneous electrical nerve stimulation (PENS) uses low-level electrical pulses delivered through acupuncture needles into soft tissue. Patients are barely aware of the sensation. Some studies are showing some benefits, but strong evidence is still lacking to confirm or refute its benefits.

Acupressure. One acupressure practitioner reports that pressing for 60 seconds on the web space between the forefinger and thumb of the dominant hand erases headache in patients with migraine and tension-type headaches. The specific spot pressed should be the most tender point in the web area. The patient should then lie down for about 15 minutes.

Two investigational procedures called automated or electrical twitch obtaining intramuscular stimulation (ATOIMS or ETOIMS) are showing promise. ATOIMS uses an automated mechanical device that vibrates the muscle using a tiny pin. (The sensation is described as similar to a mosquito bite.) ETOIMS uses an extremely mild electrical current. They can also be used together. Both approaches cause the muscles to twitch and relax, and then the process is stopped. Discomfort is minimal. Small studies are reporting some help in relieving a number of conditions that cause chronic pain, including tension headache.

Spinal manipulation by chiropractors or osteopaths may have some benefits for preventing tension-type headaches. Evidence is stronger on benefits of spinal manipulation for patients with headaches originating from nerve or muscular problems in the neck. Some researchers believe that tension-type headaches relieved by spinal manipulation are probably really caused by neck problems.

In a small 2006 study, daily relaxation exercises combined with three sessions of osteopathic treatment helped reduce the frequency -- but not the intensity -- of tension-type headaches. Another 2006 study suggested that physical therapy that incorporates a craniocervical (head and neck) training program may help reduce tension-type headache frequency, intensity, and duration as well as reduce the need for pain medication. In the 6-week program, patients performed 10-minute exercises twice a day. The exercises were designed to retrain muscles in the head, neck, and shoulders. The benefits of these exercises lasted up to 6 months after the program had ended.

Lifestyle Changes

Good health habits -- including adequate sleep, healthy diet, regular exercise, and good stress management -- are important, along with the following specific measures for headache management. Quitting smoking is essential in reducing the risks for all headaches.

An ancient and potentially effective remedy for tension headaches uses pressure applied to the head (such as a headband or a towel wrapped around the head) plus either heat or cold. In one study, 87% of headache sufferers experienced significant relief, and the rest reported moderate relief while they were wearing special headbands that could be tightened. They applied packs that were frozen or heated in a microwave. (Either heat or cold packs were useful, although people with tension headaches generally preferred cold packs.)

A healthy diet rich in fresh fruits and vegetables and whole grains and low in saturated fats (animal fats) is important to everyone. Fish (particularly oily fish, such as salmon and tuna) and soy are protein sources that may be a good alternative to red meats.

Caffeine. In some people with headaches, caffeine appears to be an excellent companion to medications. One study found that the caffeine equivalent of two and a half of cups of coffee can help treat a tension-type headache by itself. Many medications contain combinations of pain or anxiety relievers and caffeine, which boosts pain-relieving potency and counters drowsiness. Taking ibuprofen along with caffeine is even more effective than either substance alone. (It should be noted that in some people with migraines, the tannin found in coffee or tea may be a trigger for the headache. In addition, withdrawal from caffeine is a major cause of headache.)

Headaches that occur during the night and early morning may be related to sleep disorders. One study reported that treating an underlying sleep disorder, such as sleep apnea or insomnia, in patients who also had headaches resulted in headache cure or improvement in all patients except those who suffered from restless legs syndrome.

Several stress-reduction methods are available that may help counteract the tendency for muscle contraction and uneven blood flow associated with some headaches. Such approaches may be especially helpful for children and pregnant women with chronic headaches. (For information on acupuncture and spinal manipulation, see the Treatment section of this report.)

Among the stress reduction techniques that may be helpful are:

Guided imagery. (This uses body awareness and visualization of pleasant or positive images.)
Biofeedback. This technique works when patients develop awareness of their physical responses and learn to feed this information back to the brain for the purpose of replicating that response. It is often used to reduce muscle tension. One interesting and sometimes effective technique for headaches is called thermal biofeedback. It is based on the concept that hand-warming reduces blood flow to the brain and so relieves headache. The patient learns techniques (such as using specific images) that can raise the temperatures of the hand during a headache. Studies suggest the approach has been helpful in children with tension and migraine headaches.
Autogenic training. This approach combines elements of meditation, relaxation, and self-hypnosis. In one study, it reduced headache frequency and use of medications in patients with tension-type and migraine headaches. It was more successful for tension-type headache.
Massage therapy. In one study, massage therapy of the neck and shoulder muscles reduced the frequency of chronic daily tension-type headaches within the first week of treatment. (It did not have any effect on the intensity of headaches, however.)
Reflexology, an alternative massage method that manipulates the feet, was associated with improvement in 81% of patients with tension or migraine headaches. Patients reported an improvement in energy, well-being, and increased ability to understand the cause of the headaches. In the study, 19% went off medication.
Muscle relaxation exercises.
Self-hypnosis.
Breathing exercises. Studies have reported that correct and rhythmic breathing from the diaphragm can sometimes relieve tension-type headaches. Such breathing exercises may be particularly beneficial when performed with physical movements. (Yoga, in fact, is a practice that combines both and has been helpful in people with headaches.)

Any of these therapies may be used in conjunction with drug therapy.

Numerous herbal remedies are promoted for tension-type headache. It is important that anyone taking herbal or so-called natural remedies be aware of the lack of regulations governing their quality and effectiveness.

Essential Oils. Some patients find relief using two drops of peppermint, eucalyptus, or lavender oil added to one cup of water. The patient soaks a cloth in the solution and applies it as a compress to the head.

Herbs. Generally, manufacturers of herbal remedies and dietary supplements do not need approval from the Food and Drug Administration (FDA) to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been several reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.

The following are special concerns for people taking natural remedies for headache:

Feverfew is the most studied herbal remedy for headaches. It does appear to help some people. However, like all effective headache remedies, long-term use can cause a rebound effect. Some experts recommend purchasing feverfew in dried leaf form. Feverfew is generally safe, but side effects can be distressing, particularly canker sores in the mouth (5 - 15% of cases) and stomach distress. Pregnant women or women hoping to become pregnant should not take this herb. People with any blood-clotting disorders should not take it.
Valerian has sedative qualities and is listed on the FDA's list of generally safe products. However, its effects can be dangerously increased if it is used with pharmaceutical sedatives. High doses of valerian can cause blurred vision, excitability, vivid dreams, and changes in heart rhythm.
Comfrey is an herbal remedy used to treat several inflammatory problems. Evidence suggests that comfrey is toxic to the liver. Animal studies have reported a possible cancer risk. It is banned in several countries.

Resources

www.headaches.org -- National Headache Foundation
www.americanheadachesociety.org -- American Headache Society
www.aan.com -- American Academy of Neurology
www.ninds.nih.gov -- National Institute of Neurological Disorders and Stroke
www.i-h-s.org -- International Headache Society

References

Anderson RE, Seniscal C. A comparison of selected osteopathic treatment and relaxation for tension-type headaches. Headache. 2006 Sep;46(:1273-80.

Fernandez-de-Las-Penas C, Alonso-Blanco C, Cuadrado ML, Gerwin RD, Pareja JA. Myofascial trigger points and their relationship to headache clinical parameters in chronic tension-type headache. Headache. 2006 Sep;46(:1264-72.

Fernandez-de-Las-Penas C, Cuadrado ML, Pareja JA. Myofascial trigger points, neck mobility, and forward head posture in episodic tension-type headache. Headache. 2007 May;47(5):662-72.

Lenaerts ME, Gill PS. At the crossroads between tension-type headache and fibromyalgia. Curr Pain Headache Rep. 2006 Dec;10(6):463-6.

Stovner Lj, Hagen K, Jensen R, Katsarava Z, Lipton R, Scher A, et al. The global burden of headache: a documentation of headache prevalence and disability worldwide. Cephalalgia. 2007 Mar;27(3):193-210.

van Ettekoven H, Lucas C. Efficacy of physiotherapy including a craniocervical training programme for tension-type headache; a randomized clinical trial. Cephalalgia. 2006 Aug;26(:983-91.

Zissis NP, Harmoussi S, Vlaikidis N, Mitsikostas D, Thomaidis T, Georgiadis G, et al. A randomized, double-blind, placebo-controlled study of venlafaxine XR in out-patients with tension-type headache. Cephalalgia. 2007 Apr;27(4):315-24. Epub 2007 Mar 7.

Review Date:
10/29/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M. Copyright

adam.com

Skin cancer

FitSugar — Wed, 08 Oct 2008 17:35:04 -0700

Overview

Signs and Symptoms
What Causes It?
Who's Most At Risk?
What to Expect at Your Provider's Office
Treatment Options
Prognosis/Possible Complications
Following Up
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Skin cancer is generally a result of too much exposure to the sun. While skin cancer is the most common form of cancer, many types are both preventable and treatable. Skin cancer is classified into five different types:

Basal cell carcinoma (BCC) is the most common form and accounts for 90% of all skin cancers. It originates in the basal cells, at the bottom of the epidermis (outer skin layer), and is caused by long-term exposure to sunlight.
Squamous cell carcinoma (SCC) is the second most common type. It originates in the epidermis, eventually penetrating the underlying tissue if not treated. In a small percentage of cases, this cancer spreads (metastasizes) to other parts of the body.
Malignant melanoma (MM) is a form of skin cancer that currently is affecting an more and more people. Each year, more than 53,000 cases are diagnosed in the U.S. MM is a very serious type of skin cancer, but the cure rate is quite good if it is diagnosed and removed early. Melanoma originates in moles or other growths on normal skin.
Paget's disease (PD) is a rare type of skin cancer. It generally appears on the nipple, and is associated with an underlying breast cancer. It may also appear in the groin or near the anus, possibly originating in the sweat glands.
Kaposi's sarcoma (KS) is caused by a virus in the herpes family. An aggressive AIDS-related form affects about one third of AIDS patients. A more slow growing form occurs in elderly men of Italian or Jewish ancestry.

Signs and Symptoms

Skin cancer is accompanied by the following signs and symptoms:

A new skin lesion or open sores that bleed, ooze, or crust, and fail to heal in an expected time frame
Enlargement of an existing skin lesion
Change in color, size, shape or texture of a mole
A new mole
Reddish patch or irritated area, frequently occurring on the chest, shoulders, arms, or legs
Shiny bump that is pearly or translucent
Poorly defined borders of a skin lesion

What Causes It?

Exposure to ultraviolet (UV) radiation from the sun is the primary cause of skin cancer. A virus causes Kaposi's sarcoma, while Paget's disease is related to underlying breast cancer.

Who's Most At Risk?

People at risk for developing skin cancer may have the following conditions or characteristics:

Light skin color
Spend a lot of time outdoors in work or leisure activities
History of severe sunburn
Family history of skin cancer
Large dark-colored birthmark known as congenital melanocytic nevus
Certain non-cancerous skin conditions, such as actinic keratosis, which can predispose a person to skin cancer
HIV (human immunodeficiency virus) -- a risk for Kaposi's sarcoma specifically

What to Expect at Your Provider's Office

Your health care provider will examine your skin for new, changed, or unusual moles. This may involve the use of a dermatoscope, which is used for close examination of skin growths. Your health care provider will take a biopsy of any growths that appear cancerous. This involves removing a small piece of skin for microscopic examination. A biopsy can confirm whether or not you have skin cancer.

Treatment Options

Prevention

Skin cancer is a preventable disease. If you are at high risk, avoid sun exposure. When you have to be in the sun, protect yourself by covering up, wearing a hat, and applying sunscreen with an SPF of at least 30. You should also have regular skin cancer screenings with your primary health care provider or a skin specialist (dermatologist).

Treatment Plan

The primary goals of treatment are to remove the cancerous growth and stop the spread of the disease.

Drug Therapies

Melanoma that is deep or has spread and AIDS-related Kaposi's sarcoma may be treated with chemotherapy.

Surgical and Other Procedures

Most skin cancer can be surgically removed.
When surgery is not possible, cryotherapy (freezing), topical chemotherapy, or radiation may be used. If the cancer is on or close to the skin's surface, photodynamic therapy (laser) may be used.
Paget's disease of the nipple usually requires mastectomy (removal of breast tissue).

Complementary and Alternative Therapies

Alternative treatments are focused on preventing rather than treating skin cancer. In addition, some CAM treatments may reduce the side effects of conventional treatments. Finally, while many CAM treatments have not yet undergone rigorous scientific research, evidence suggests that some treatments may be useful when applied along with conventional treatments for skin conditions, including skin cancer. You should never rely on alternative therapies alone for treating skin cancer.

Nutrition

Eating certain foods or following therapeutic diets may help prevent skin cancer. It is hard to test the role of nutrients in protecting against various forms of skin cancer, but several studies have investigated the role of antioxidants (including vitamin C, vitamin E, beta-carotene, zinc, and vitamin A), folic acid, fats and proteins, and a variety of whole foods. While results are not absolutely clear, there may be some protective effect from antioxidants. There may also be a protective effect from foods such as fish, beans, carrots, chard, pumpkin, cabbage, broccoli, and vegetables containing beta-carotene and vitamin C. Studies on animals suggest that lignans, substances found in foods such as soy and flaxseed, may also help fight cancer in general, including the spread of melanoma from one part of the body to another.

Other substances found in plants may help protect the skin from sun-related damage. These include

Apigenin, a flavanoid in vegetables and fruits, including broccoli, celery, onions, tomatoes, apples, cherries and grapes, and in tea and wine
Curcumin, in the spice turmeric
Resveratrol, in grape skins, red wine, and peanuts
Quercetin, a flavanoid in apples and onions

Selenium has been touted as an antioxidant that might help prevent skin cancer. One study, however, suggests that selenium might actually increase the risk of developing squamous cell cancer.

Therapeutic diets may also help with skin cancer. An example the Gerson diet, which is customized for each patient. This diet may enhance treatment of melanoma. It strives for a low-fat, low-salt diet, hourly feedings of highly concentrated raw fruit and vegetable juice nutrients, and strategies to speed up metabolism (the breakdown and use of food), such as exercise, taking supplements, and restricting calories. Castor oil, administered every other day for several weeks, and coffee enemas given as frequently as every 4 hours over a 24-hour period, are thought to alleviate pain and improve nutritional status.

Herbs

Naturopathic doctors and botanists recommend a number of herbs and herbal combinations to prevent and treat cancer in general. To identify appropriate herbs to use in your treatment for skin cancer, see a trained herbalist, who will consider your condition and may prescribe herbs to support your care.

Green tea (Camellia sinensis) contains polyphenols, compounds that are potent antioxidants. Antioxidants eliminate free radicals, harmful by-products of cells' metabolism that are thought to play a role in cancer. The main polyphenol in green tea is epigallocatechin gallate (EGCG). Scientific studies suggest that EGCG and green tea polyphenols may prevent the onset and growth of skin tumors.

Other herbs with antioxidant and skin-protecting effects include bilberry (Vaccinium myrtillus), ginkgo (Ginkgo biloba), milk thistle (Silybum marianum), ginger (Zingiber officinale), and hawthorn (Crataegus laevigata ).

For Kaposi's sarcoma, some naturopaths recommend a paste made from lemon balm (Melissa officinalis) cream, several drops of Hoxsey-like formula (a mixture of herbs and potassium iodide thought to be effective against cancer), and powdered turmeric applied to lesions twice a day.

An animal study conducted in China investigated the effects of Cordyceps sinensis on natural killer cells. These are white blood cells that attack cancer and other harmful substances in the body. The study found that Cordyceps sinensis was effective against malignant melanoma by promoting natural killer activity and inhibiting tumor formation.

You should remember that certain herbs and nutrients can alter the way medications, including chemotherapy, act in your body. Make sure you keep your conventional and alternative health care providers informed about all the supplements, therapies, and medications you are using.

Homeopathy

Homeopathy is widely used among patients with melanoma, and warrants scientific investigation. An experienced homeopath considers your individual case and recommends treatments that address both your underlying condition andany symptoms you may be having.

Acupuncture

While acupuncture is not used as a treatment for cancer itself, evidence suggests it can be a valuable therapy for cancer-related symptoms (particularly nausea and vomiting that often accompanies chemotherapy treatment). Some studies have indicated that acupuncture may help reduce pain and shortness of breath.

Acupressure (pressing on rather than needling acupuncture points) has also proved useful in controlling breathlessness. Acupressure is technique that patients can learn and use to treat themselves.

Some acupuncturists prefer to work with a patient only after they have completed conventional medical cancer therapy. Others will provide acupuncture or herbal therapy during active chemotherapy or radiation. Acupuncturists treat cancer patients based on an individualized assessment of the excesses and deficiencies of qi located in various meridians. In many cases of cancer-related symptoms, a qi deficiency is usually detected in the spleen or kidney meridians.

Massage

Massage is generally not recommended for those who have been diagnosed with skin cancer.

Prognosis/Possible Complications

Prognosis varies depending on the type of skin cancer:

Basal cell carcinoma: generally excellent.
Squamous cell carcinoma: excellent for small lesions removed early and completely.
Malignant melanoma: 5-year survival is almost 100 percent for very superficial lesions removed early. However, thick lesions and melanoma that has spread to other organs have poor prognosis.
Paget's disease: depends on the extent and cell type of the underlying breast cancer.
Kaposi's sarcoma: good for superficial lesions of the slow-growing form in the elderly of Italian or Jewish ancestry. The course of AIDS-related Kaposi's sarcoma depends on the status of the person's immune system.

Following Up

See your provider regularly for screenings to check for a recurrence of skin cancer.

Supporting Research

Abdaimi KE, Papavasiliou V, Rabbani SA, Rhim JS, Goltzman D, Kremer R. Reversal of hypercalcemia with the vitamin D analogue EB1089 in a human model of squamous cancer. Cancer Res. 1999;59:3325-3328.

Alimi D, Rubino C, Leandri EP, Brule SF. Analgesic effects of auricular acupuncture for cancer pain [letter]. J Pain Symptom Manage. 2000;19(2):81-82.

Baglia MS, Katiyar SK. Chemoprevention of photocarcinogenesis by selected dietary botanicals. Photochem Photobiol Sci. 2006 Feb;5(2):243-53.

Bain C, Green A, Siskind V, Alexander J, Harvey P. Diet and melanoma: an exploratory case-control study. Ann Epidemiol. 1993;3:235-238.

Beers MH, Berkow R, eds. The Merck Manual of Diagnosis and Therapy. Whitehouse Station, NJ: Merck & Co.; 1999:842-849.

Birt DF, Pelling JC, Nair S, Lepley D. Diet intervention for modifying cancer risk. Prog Clin Bio Res. 1996;395:223-234.

Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, Mass: Integrative Medicine Communications; 1998:107,169-170,491.

Boik J. Cancer & Natural Medicine: A Textbook of Basic Science and Clinical Research. Princeton, Minn: Oregon Medical Press; 1996:64, 66,67,76.

Brinker F. The Hoxsey treatment: cancer quackery or effective physiological adjuvant? J Naturopathic Med. 1996;6(1):9-23.

Combs GF Jr, Clark LC, Turnbull BW. Reduction of cancer risk with an oral supplement of selenium. Biomed Environ Sci. 1997;10(2-3):227-234.

Duffield-Lillico AJ, Slate EH, Reid ME, Turnbull BW, et al. Selenium supplementation and secondary prevention of nonmelanoma skin cancer in a randomized trial. J Natl Cancer Inst. 2004 Feb. 18;96(4):333-4; author reply 334.

Eisenberg D. Alternative therapies for cutaneous disorders. Arch Dermatol. 1997;133(3):379-380.

Ezzo J, Berman B, Hadhazy VA, Jadad AR, Lao L, Singh BB. Is acupuncture effective for the treatment of chronic pain? A systematic review. Pain. 2000;86:217-225.

Ferrini RL, Hill LM. American College of Preventive Medicine practice policy statement: screening for skin cancer. Am J Prev Med. 1998;14:80-86.

Filshie J, Penn K, Ashley S, Davis CL. Acupuncture for the relief of cancer-related breathlessness. Palliat Med. 1998;10:145-150.

Frieling UM, Schaumberg DA, Kupper TS, Muntwyler J, Hennekens CH. A randomized, 12-year primary-prevention trial of beta carotene supplementation for nonmelanoma skin cancer in the Physicians' Health Study. Arch Dermatol. 2000;136(2):179-184.

Gensler HL. Prevention of photoimmunosuppression and photocarcinogenesis by topical nicotinamide. Nutr Cancer. 1997;29(2):157-162.

Greenberg ER, Baron JA, Stukel TA, et al. A clinical trial of beta carotene to prevent basal-cell and squamous-cell cancers of the skin. The Skin Cancer Prevention Study Group. N Engl J Med. 1990;323(12):825-827,789-795.

Hildenbrand GLG, Hildenbrand LC, Bradford K, Cavin SW. Five-year survival rates of melanoma patients treated by diet therapy after the manner of Gerson: a retrospective review. Altern Ther Health Med. 1995;1(4):29-37.

Katiyar SK, Ahmad N, Mukhtar H. Green tea and skin. Arch Dermatol. 2000;136(:989-94.

Katiyar, SK, Korman NJ, Mukhtar H, Agarwal R. Protective effects of silymarin against photocarcinogenesis in a mouse skin model. J Natl Cancer Inst. 1997 Apr 16;89(:556-66.

Kirkpatrick CS, White E, Lee JA. Case-control study of malignant melanoma in Washington State. II. Diet, alcohol, and obesity. Am J Epidemiol. 1994;139:869-880.

Kune GA, Bannerman S, Field B, et al. Diet, alcohol, smoking, serum beta-carotene, and vitamin A in male nonmelanocytic skin cancer patients and controls. Nutr Cancer. 1992;18:237-244.

Maa SH, Gauthier D, Turner M. Acupressure as an adjunct to a pulmonary rehabilitation program. J Cardiopulm Rehabil. 1997;17(4):268-276.

Manson JE, Hunter DJ, Buring JE, Hennekens CH. Letter to the editor. N Engl J Med. 1991;324(13):924.

Monique RTM, et al. A systematic review of treatment modalities for primary basal cell carcinoma. Arch Derm. 1999;135:1177-1183.

Moon TE, Levine N, Cartmel B, et al. Effect of retinol in preventing squamous cell skin cancer in moderate-risk subjects: a randomized, double-blind, controlled trial. Cancer Epidemiol Biomarkers Prev. 1997;6(11):949-956.

Morrill JS. Letter to the editor. N Engl J Med. 1991;324(13):923-924.

Moss RW. Alternative pharmacological and biological treatments for cancer: ten promising approaches. J Naturopathic Med. 1996;6:23-32.

National Institutes of Health. Diagnosis and treatment of early melanoma. NIH Consensus Statement. 1992 January 27-29;10(1):1-26.

NIH Consensus Statement: Acupuncture. National Institutes of Health, Office of the Director. 1997;15(5):1-34. Accessed on September 24, 2001.

Pan CX, Morrison RS, Ness J, Fugh-Berman A, Leipzig RM. Complementary and alternative medicine in the management of pain, dyspnea, and nausea and vomiting near the end of life: a systematic review. J Pain Symptom Manage. 2000;20(5):374-387.

Park KK, Chun KS, Lee JM, Lee SS, Surh YJ. Inhibitory effects of [6]-gingerol, a major pungent principle of ginger, on phorbol ester-induced inflammation, epidural ornithine decarboxylase activity and skin tumor promotion in ICR mice. Cancer Lett. 1998 Sep 25;131(2):231.

Picard D. The biochemistry of green tea polyphenols and their potential application in human skin cancer. Altern Med Rev. 1996;1(1):31-42.

Prince MR. Letter to the editor. N Engl J Med. 1991;324(13):924.

Sahl WJ, Glore S, Garrison P, Oakleaf K, Johnson SD. Basal cell carcinoma and lifestyle characteristics. Int J Dermatol. 1995;34(6):398-402.

Scalzo R. Naturopathic Handbook of Herbal Formulas. 2nd ed. Durango, Colo: Kivaki Press; 1994:37-38.

Sellick SM, Zaza C. Critical review of five nonpharmacologic strategies for managing cancer pain. Cancer Prev Control. 1998;2(1):7-14.

112. Shen J, Wenger N, Glaspy J, et al. Electroacupuncture for control of myeloablative chemotherapy-induced emesis. JAMA. 2000;284(21):2755-2761.

Sollner W, Zingg-Schir M, Rumpold G, Fritsch P. Attitude toward alternative therapy, compliance with standard treatment, and need for emotional support in patients with melanoma. Arch Dermatol. 1997;133(3):316-321.

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Review Date:
6/15/2006
Reviewed By:
Steven D. Ehrlich, NMD, private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

A.D.A.M. Copyright

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Menstrual pain

FitSugar — Wed, 08 Oct 2008 17:34:56 -0700

Overview

Signs and Symptoms
What Causes It?
What to Expect at Your Provider's Office
Treatment Options
Following Up
Special Considerations
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Menstrual pain is a common gynecological complaint in adolescents, but the majority of cases are not associated with a disease.

Primary dysmenorrhea is the medical term for menstrual pain.

Primary dysmenorrhea usually begins 2 - 3 years after the first period, once ovulation is established. Pain usually begins a day or two before menstrual flow, and may continue through the first 2 days of menstruation. Discomfort tends to decrease over time and after pregnancy.

Secondary dysmenorrhea is caused by underlying conditions, such as endometriosis and pelvic inflammatory disease.

Signs and Symptoms

Symptoms and degree of pain vary, but may include the following:

Abdominal cramping or dull ache that moves to lower back and legs
Heavy menstrual flow
Headache
Nausea
Constipation or diarrhea
Frequent urination
Vomiting (not common)

What Causes It?

Primary dysmenorrhea is caused by strong uterine contractions brought on by an increase in prostaglandin. Prostaglandin is a hormone that causes muscle spasms of the uterus (endometrium).

Secondary dysmenorrhea can be caused by:

Endometriosis (inflammation of the lining of the uterus)
Blood and tissue being discharged through a narrow cervix
Uterine fibroid or ovarian cyst
Infections of the uterus
Pelvic inflammatory disease (PID)
Intrauterine device (IUD)

What to Expect at Your Provider's Office

A pelvic examination may include an internal examination, laparoscopy, and ultrasound. You may need a Pap test or D&C to analyze tissue. Blood and urine samples may be required.

Treatment Options

Drug Therapies

Initial treatment is focused on relief of pain. Anti-inflammatory medications can be helpful. This includes over-the-counter (OTC) medications such as aspirin, nonsteroidal anti-inflammatory medications (NSAIDs) such as ibuprofen (Motrin, Advil), and prescription medications. (Note: Long-term use of NSAIDs can lead to gastrointestinal bleeding.)

Oral contraceptives may be prescribed in severe cases for disorders such as endometriosis.

If menstrual pain results from pelvic inflammatory disease (PID), antibiotics will be prescribed.

Complementary and Alternative Therapies

Dysmenorrhea may be effectively treated with nutritional support and mind-body techniques (such as meditation) and exercises (such as yoga and tai chi).

Nutrition and Supplements

Eliminate potential food allergens, including dairy, wheat (gluten), corn, soy, preservatives, and food additives. Your health care provider may want to test for food sensitivities.
Eat calcium-rich foods, including beans, almonds, and dark green leafy vegetables (such as spinach and kale).
Eat antioxidant foods, including fruits (such as blueberries, cherries, and tomatoes), and vegetables (such as squash and bell pepper).
Avoid refined foods, such as white breads, pastas, and sugar.
Eat fewer red meats and more lean meats, cold-water fish, tofu (soy, if no allergy), or beans for protein.
Use healthy cooking oils, such as olive oil or vegetable oil.
Drink soy milk for bone health and symptoms of menstrual pain.
Reduce or eliminate trans-fatty acids, found in commercially baked goods such as cookies, crackers, cakes, French fries, onion rings, donuts, processed foods, and margarine.
Avoid coffee and other stimulants, alcohol, and tobacco.
Drink 6 - 8 glasses of filtered water daily.
Exercise at least 30 minutes daily, 5 days a week.

Nutritional deficiencies may be addressed with the following supplements:

A multivitamin daily, containing the antioxidant vitamins A, C, E, the B-complex vitamins and trace minerals such as magnesium, calcium, zinc and selenium.
Omega-3 fatty acids, such as fish oil, 1 - 2 capsules or 1 tbsp. oil daily, to help decrease inflammation.
Acidophilus (Lactobacillus acidophilus), 5 - 10 billion CFUs (colony forming units) a day, for maintenance of gastrointestinal and vaginal health. Some acidophilus products may require refrigeration. It is important to read the label carefully.
Calcium citrate, 500 - 1,000 mg daily, for bone support and symptoms of menstrual pain.
Vitamin D, 400 IU daily, for bone support and symptoms of menstrual pain.
Ipriflavone (soy isoflavones) standardized extract, 200 mg three times a day, for bone loss and symptoms of menstrual pain.
Progesterone cream, 1/8 - ¼ teaspoonful (depending upon extract strength) applied topically daily on days 7 - 28 of cycle, for symptoms of menstrual pain.
Omega-3 fatty acids, such as flaxseed and fish oils, 1 - 2 capsules or 1 tbsp. oil daily, to help decrease inflammation.
Melatonin, 2 - 5 mg before bed, for sleep regulation. Talk to a health care provider before using melatonin if you are taking antidepressant medications.

Herbs

Herbs are generally available as standardized dried extracts (pills, capsules, or tablets), teas, or tinctures/liquid extracts (alcohol extraction, unless otherwise noted). Mix liquid extracts with favorite beverage. Dose for teas is 1 - 2 heaping teaspoonfuls/cup water steeped for 10 - 15 minutes (roots need to be steeped longer).

The following herbal remedies may provide relief from symptoms:

Chaste tree (Vitex agnus castus) standardized extract, 20 - 40 mg daily before breakfast, for symptoms of menstrual pain.
Black cohosh (Actaea racemosa) standardized extract, 20 - 40 mg two times a day, for symptoms of pre-menstrual syndrome.
Evening primrose oil (Oenothera biennis) standardized extract, 500 - 1000 mg daily, as a source of gamma linolenic acid (GLA), for symptoms of menstrual pain.
Cat's claw (Uncaria tomentosa) standardized extract, 20 mg three times a day, for inflammation.
Bromelain (Ananus comosus) standardized extract, 40 mg three times daily, for pain and inflammation.
Turmeric (Curcuma longa) standardized extract, 300 mg three times a day, for inflammation.

Homeopathy

Few studies have examined the effectiveness of specific homeopathic remedies. However, a professional homeopath may recommend one or more of the following treatments for menstrual pain based on his or her knowledge and clinical experience. Before prescribing a remedy, homeopaths take into account a person's constitutional type -- your physical, emotional, and intellectual makeup. An experienced homeopath assesses all of these factors when determining the most appropriate remedy for a particular individual.

Belladonna -- for acute menstrual pain that often resembles labor pains; for pain often described as sharp, throbbing pressure in the pelvis accompanied by heavy bleeding; and for pain that may extend to the back and tends to worsen with walking or moving.
Chamomilla -- for menstrual pain with mood changes, including irritability and anger, and pain occuring after bouts of anger. The individual may have the sensation of a weight on her pelvis.
Cimicifuga -- for pain that moves from one side of the abdomen to the other and that is worsened by movement.
Colocynthis -- for sharp pain accompanied by anger and irritability.
Lachesis -- for pain and pressure that extend to the back. Symptoms tend to worsen at night.
Magnesia phos -- for cramps or sharp, shooting pains that are relieved by warmth, pressure, and bending forward.
Nux vomica -- for cramping pains that extend to the lower back; these pains are often accompanied by nausea, chills, irritability, and a sensitivity to light, noise, and odors.
Pulsatilla -- for menstrual pains accompanied by irritability, moodiness (including feelings of sadness), dizziness, fainting, nausea, diarrhea, back pain, and headaches; there may be more pain when there is no menstrual flow.

Physical Medicine

The following methods can relieve pelvic pain:

Castor oil pack. Apply oil directly to skin, cover with a clean soft cloth (for example, flannel) and plastic wrap. Place a heat source (hot water bottle or heating pad) over the pack and let sit for 30 - 60 minutes. For best results use 3 consecutive days in 1 week.
Contrast sitz baths. Use two basins that you can comfortably sit in. Sit in hot water for 3 minutes, then in cold water for 1 minute. Repeat three times to complete one set. Do one to two sets per day, 3 - 4 days per week.

Acupuncture

The National Institutes of Health recommend acupuncture as either a supplemental or alternative treatment for dysmenorhea. This recommendation is supported by a well-designed trial involving 43 women with dysmenorrhea. Women treated with acupuncture showed a dramatic reduction in both pain and the need for pain medication

Acupuncture has become a popular treatment for dysmenorrhea. Acupuncturists treat people with dysmenorrhea based on an individualized assessment of the excesses and deficiencies of energy (called qi) located in various meridians. In the case of dysmenorrhea, a qi deficiency is usually detected in the liver and spleen meridians. Moxibustion (a technique in which the herb mugwort is burned over specific acupuncture points) is often added to enhance needling treatment, and qualified practitioners may also recommend herbal or dietary treatments.

Acupressure is also effective at reducing the pain. A study of 216 female students found that acupressure and ibuprofen were significantly better than a placebo, or “dummy pill,” at reducing pain.

Chiropractic

Some people with dysmenorrhea may benefit from spinal manipulation (particularly in areas that supply sensory and motor impulses to the uterus and lower back). Studies of women with a diagnosis or history of primary dysmenorrhea have found that spinal manipulation improves symptoms, but no more effectively than sham manipulation. Sham manipulation refers to maneuvers that shift soft tissues surrounding the bone but do not actually adjust the spine or joint. Sham manipulation has been compared to placebo because both procedures look and feel the same. Interestingly, however, experts are now questioning whether sham is a fair placebo because the massage quality of the manipulation may also have a beneficial effect.

Following Up

If your symptoms change, or treatment does not help, tell your provider.

Special Considerations

Avoid caffeine, alcohol, and sugar prior to onset of your period.

Supporting Research

Balbi C, Musone R, Menditto A, et al., Influence of menstrual factors and dietary habits on menstrual pain in adolescence age. Eur J Obstet Gynecol Reprod Biol. 2000;91(2):143-8.

Barnard ND, Scialli AR, Hurlock D, Bertron P. Diet and sex-hormone binding globulin, dysmenorrhea, and premenstrual symptoms. Obstet Gynecol. 2000;95(2):245-50.

Dennehy CE. The use of herbs and dietary supplements in gynecology: an evidence-based review. J Midwifery Womens Health. 2006;51(6):402-9.

Fjerbaek A, Knudsen UB. Endometriosis, dysmenorrhea and diet -- what is the evidence? Eur J Obstet Gynecol Reprod Biol. 2007;132(2):140-7.

Grimes DA, Hubacher D, Lopez LM, Schulz KF. Non-steroidal anti-inflammatory drugs for heavy bleeding or pain associated with intrauterine-device use. Cochrane Database Syst Rev. 2006;(4):CD006034.

Habek D, Cortez Habek J, Bobic-Vukovic M, Vujic B. Efficacy of acupuncture for the treatment of primary dysmenorrheal. Gynakol Geburtshilfliche Rundsch. 2003 Oct;43(4):250-253.

Letzel H, Megard Y, Lamarca R, Raber A, Fortea J. The efficacy and safety of aceclofenac versus placebo and naproxen in women with primary dysmenorrhoea. Eur J Obstet Gynecol Reprod Biol. 2006;129(2):162-8.

Nagata C, Hirokawa K, Shimizu N, Shimizu H. Associations of menstrual pain with intakes of soy, fat and dietary fiber in Japanese women. Eur J Clin Nutr. 2005;59(1):88-92.

Pouresmail Z, Ibrahimzadeh R. Effects of acupressure and ibuprofen on the severity of dysmenorrheal. J Tradit Chin Med 2002 Sep;22(3):205-210.

Proctor ML, Murphy PA, Pattison HM, Suckling J, Farquhar CM. Behavioural interventions for primary and secondary dysmenorrhea. Cochrane Database Syst Rev. 2007;(3):CD002248.

Proctor ML, Hing W, Johnson TC, Murphy PA. Spinal manipulation for primary and secondary dysmenorrhea. Cochrane Database Syst Rev. 2006;3:CD002119.

Proctor ML, Latthe PM, Farquhar CM, Khan KS, Johnson NP. Surgical interruption of pelvic nerve pathways for primary and secondary dysmenorrhea. Cochrane Database Syst Rev. 2005 Oct 19; (4):CD001896.

Tugay N, Akbayrak T, Demirturk F, et al. Effectiveness of transcutaneous electrical nerve stimulation and interferential current in primary dysmenorrhea. Pain Med. 2007;8(4):295-300.

A.D.A.M. Copyright

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PSI Bands: Stop Tossing Your Cookies

FitSugar — Fri, 02 Mar 2007 16:30:00 -0800

Been tossing your cookies a lot lately? Maybe morning sickness or maybe sitting backwards on that bus ride to work is just not working for you?

Psi Bands ($19.99 for two), quite simply, are acupressure wristbands for women and men who suffer from nausea (commonly caused by pregnancy, motion sickness, anesthesia, or chemotherapy). Psi Bands are worn at the same time on both wrists at the Nei-kuan point -- the area that provides nausea relief. Numerous scientific studies support the use of wrist acupressure in the prevention and treatment of nausea and vomiting. This therapy is popular because it is noninvasive, easy to self-administer and affordable (ding, ding). Unlike the other products on the market, they are adjustable at two points (around the wrist and at the acupressure point), stylish, drug-free, comfortable and waterproof.

My favorite part about the bands is that two moms looking for a natural way to treat their ongoing morning sickness created them. Determined to feel better without using drugs, they discovered the benefits of acupressure, an ancient healing art developed more than 5000 years ago that uses pressure to stimulate the body's natural self-curative abilities. Get them directly from PsiBands.com.

Who knew an anti-vomit bracelet could be so chic! To see all the cute styles, read more

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Smoking

FitSugar — Wed, 08 Oct 2008 17:34:57 -0700

In This Report

Highlights
Introduction
Nicotine Addiction
Health Risks
Secondhand Smoke
Smoking Bans
Quitting Smoking
Symptoms of Withdrawal
Failure to Quit
Lifestyle Changes
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Smoking and Your Health

Smoking may worsen knee osteoarthritis in men. A study published in the Annals of Rheumatic Disease found that male smokers have more pain and cartilage loss than men who do not smoke. Previous studies have not found such a link.
Smoking greatly increases the risk of age-related macular degeneration. An Australian study reports that smokers are four times more likely to develop the eye condition than those who have never smoked. Smokers also developed the condition at an earlier age.
Analysis of several studies suggests that smoking cigarettes and, in some cases, cigars or pipes, may reduce the risk of Parkinson's disease. However, smoking causes many other serious health conditions and should not be considered a means for preventing Parkinson's.
A small study suggests that infants who are breastfed just after their mother smokes sleep less than those whose mothers did not smoke.

Smoking Cessation

Certain genes may make it easier for you to quit smoking. Researchers at Duke University have identified more than 200 genes that distinguish those who have successfully kicked the habit. It is the first time such genes have been identified. The findings could lead to new smoking cessation therapies that target a person's specific genetic makeup.

Smoke Free Zones

More and more households in the United States are banning smoking. The U.S. Centers for Disease Control and Prevention (CDC) reports that 75% of households now forbid smoking at any time or place in the home.

Smoking in the Movies

Teens who see actors smoke on screen are more likely to become established smokers, according to an updated study in the Archives of Pediatric Adolescent Medicine. Study authors say the likelihood of smoking increases with exposure to movies that depict such behavior.

Introduction

More than 20% of adults in the United States smoke, according to a 2006 report by the U.S. Centers for Disease Control and Prevention (CDC). More than 80% of them smoke every day. Although smoking had steadily declined among adults in recent years, the trend now appears to have stalled. Between 2004 and 2005, the CDC says there was no observable change in smoking rates among U.S. adults.

The addictive effects of tobacco have been well documented. Tobacco is considered to be a mood and behavior altering substance that is psychoactive and abusable. Tobacco is believed to be as potentially addictive as alcohol, cocaine, and morphine. Tobacco and its various components increase the risk of cancer (especially in the lung, mouth, larynx, esophagus, bladder, kidney, pancreas, and cervix), heart attacks, strokes, and chronic lung disease.

The younger children start smoking, the more likely they will smoke as an adult. Smoking is often immediately addictive. According to the American Cancer Society, the earlier you start smoking, the more likely you are to develop long-term nicotine addiction.

In the past, advertising was responsible for encouraging some teens to smoke. New regulations have made it much more difficult for advertisers to promote smoking to young people. However, scenes that show people smoking are still common in movies and television shows, often in a positive light. This may be a major influence on the attitude toward smoking in children and adolescents. An updated study in the Archives of Pediatric Adolescent Medicine found that adolescents that watch movies that portray smoking are more likely to become established smokers.

To prevent children from smoking, parents should not smoke, and they should tell their child that they disapprove of smoking. Schoolchildren who believed that both their parents strongly disapproved of smoking were less than half as likely to smoke as those kids whose parents did not show as much disapproval towards smoking. Other research has supported these findings.

Children whose parents closely monitor their television and music-listening habits are less likely to drink, use drugs, and smoke cigarettes.

Neglected children, or children with absentee parents, were four times as likely to abuse drugs, drink, and smoke as children living with parents who were regularly present and who offered a structured lifestyle.

In a 2002 study, children who regularly attended religious services were also less likely to smoke.

Doctors can have a major effect on young people. However, in one survey, less than half of teenagers had ever been asked by their doctors if they smoked or were counseled not to smoke, even though most teen smokers said they would admit to it if asked.

More American men smoke than women. The following chart details the rate of current smoking in the United States among adults aged 18 years and over, grouped by age and sex:

Age	Total	Men	Women
18 - 44 years	24.1%	27.1%	21.2%
45 - 64 years	21.9%	25.2%	18.8%
65 years and older	8.6%	8.9%	8.3%

Source: CDC/National Health Interview Survey 2005

While the number of adults over 65 who smoke is lower than those in other age groups, older adults usually have smoked for a long time (about 40 years) and tend to be heavier smokers, according to the American Lung Association. Because of this, older smokers are more likely to have smoking-related illnesses.

Caucasian students (under age 18) are more likely to smoke than Hispanics and African-Americans. In 2005, the rate of smoking was highest among American Indians and Alaskan natives. Hispanics and Asians had the lowest rates.

In general, the rate of smoking is highest in the Midwest and South and lowest in the Northeast and West. Utah has the lowest rate of smoking in the United States.

A major U.S. government study reported that people who have not graduated from high school or received their General Education Development (GED) certificate tend to have higher smoking rates than those who attended college.

Higher rates of cigarette smoking have been reported among adults who have earned a GED and those with a 9 – 11 grade education. The lowest rates are seen among those with advanced college degrees.

People with low self-esteem and adolescents with behavioral problems have a higher risk for smoking. Men and women with mental disorders are 50% more likely to smoke than those without such illness.

For example, depression and schizophrenia are known risk factors for smoking. Both may actually have biologic effects that are responsible for this higher risk.

Smoking is much more common among persons with disabilities than those without emotional, mental, or physical limitations. A 2007 Centers for Disease Control study found that the rate of smoking is nearly 50% higher among persons with disabilities. The CDC survey included those with mental illness and drug and alcohol addictions in the disabled group.

Evidence now strongly supports the idea that genes play a role in a person's dependence on nicotine. Researchers are now targeting specific genes that may be responsible for nicotine dependence. So far, research has been shown that there is a common genetic vulnerability to both nicotine and alcohol dependence.

Some studies suggest that the cheaper it is to buy cigarettes and smoke, the more widespread smoking will be. For example, states that have low taxes on cigarettes have a high proportion of smokers. Making it more expensive to smoke may reduce the number of smokers.

Nicotine Addiction

Nicotine is the chemical in cigarettes that makes them addictive. Higher levels of nicotine in a cigarette can make it harder to quit smoking. A report by the Massachusetts Department of Health found that the amount of nicotine in cigarettes has steadily increased over the last 6 years. Higher nicotine levels were found in all cigarette categories, including “light" brands. Massachusetts is one of several states that require tobacco manufacturers to submit yearly reports regarding cigarettes.

Some researchers feel nicotine is as addictive as heroin. In fact, nicotine has actions similar to heroin and cocaine, and the chemical affects the same area of the brain.

Depending on the amount taken in, nicotine can act as either a stimulant or a sedative. Cigarette smoking has definite immediate positive effects. For example, it can:

Boost mood and relieve minor depression
Suppress little fits of anger
Enhance concentration and short-term memory
Produce a modest sense of well-being

Most smokers have a special fondness for the first cigarette of the day because of the way brain cells respond to the day's first nicotine rush. Nicotine, particularly taken in the first few cigarettes of the day, increases the activity of dopamine, a chemical in the brain that elicits pleasurable sensations, a feeling similar to achieving a reward.

Over the course of a day, however, the nerve cells become desensitized to nicotine. Smoking becomes less pleasurable, and smokers may be likely to increase their intake to get their "reward." A smoker develops tolerance to these effects very quickly and requires increasingly higher levels of nicotine.

A smoker may "forget" their craving for nicotine if a part of the brain called the insula becomes damaged. A 2007 study published in the journal Science found that smokers with brain damage to this area were 136 times more likely to forget their addiction to nicotine. The findings may one day lead to new drugs that better help a person quit.

Smokeless tobacco, also called spit tobacco, includes chewing tobacco (dip and chew), tobacco powder (snuff), as well as flavored tobacco lozenges. These products also contain nicotine. There are two forms of spit tobacco.

These products allow tobacco to be absorbed by the digestive system or through mucous membranes. Smokeless tobacco contains at least 28 cancer-causing substances. Smokeless tobacco is not a safe substitute for smoking cigarettes or cigars. According to the National Institutes of Health, chewing on an average-size piece of chewing tobacco for 30 minutes can deliver as much nicotine as smoking three cigarettes.

Although research is inconsistent, some evidence suggests that smokeless tobacco produces a 50-fold increase in the risk of oral cancer, gingivitis, and tooth loss.

Health Risks

Smoking -- even just a few cigarettes a day -- has been linked to many serious health risks. Some are listed below.

According to the American Lung Association, smoking is directly responsible for about 90% of the deaths due to lung cancer. Smoking is also responsible for the majority of deaths due to chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis.

A study in the July 2006 American Journal of Respiratory and Critical Care Medicine showed that smokers with asthma who give up smoking can improve their lung function in as little as 1 week. The small study involved 21 smokers with asthma. Ten of them quit smoking for 10 weeks, while the others continued to smoke. After just a week, lung function test scores in those who stopped smoking improved considerably. In less than 2 months, lung function scores among those who stopped smoking improved by more than 15%.

Study authors say their findings show that there is a “reversible component to the harmful effects of smoking on the airways in asthma.”

All forms of tobacco raise heart attack risk. Smoking, chewing tobacco, and being exposed to secondhand smoke greatly increase the risk of a heart attack. In some cases, the risk of heart problems in people who smoke or are exposed to smoke may be three times greater, according to a study published in the journal Lancet. However, the study also found that the risk of a heart attack among those who stopped smoking slowly decreased over time.

Smoking has a negative affect on a man's sexuality and fertility. Heavy smoking is frequently cited as a contributory factor in impotence because it decreases the amount of blood flowing into the penis. One study noted that among men with high blood pressure, smoking caused a 26-fold increase in impotence.

Smoking impairs sperm motility, reduces sperm lifespan, and may cause genetic changes that can affect a man's offspring. One 2002 trial found that men or women who smoke have lower success rates with fertility treatments. An earlier study reported that men who smoke also have lower sex drives and less frequent sex.

Studies have linked cigarette smoking to many reproductive problems. Continuing to smoke during pregnancy may also cause health problems in the baby.

Negative effects of smoking on female fertility include:

Greater risk for infertility. Women at greatest risk for fertility problems are those who smoke one or more packs a day and who started smoking before age 18.
Earlier menopause. Women who smoke tend to start menopause at an earlier age than nonsmokers, perhaps because toxins in cigarette smoke damage eggs.
Pregnancy complications. Women who smoke have a greater risk for ectopic pregnancy and miscarriage.

Click the icon to see an image of an ectopic pregnancy.

Effects on Unborn Child. Smoking during pregnancy increases the risk for stillbirth, prematurity, and low birth weight in their babies. Women who smoke during pregnancy have lower levels of folate, a B vitamin that is important for preventing birth defects.

Children of mothers who smoke during pregnancy may also be at increased risk for obesity and diabetes.

Some women have particular genes that may make them especially likely to deliver low birth weight infants if they smoke, although newborns of all female smokers have a greater risk for low weight. The good news is that women who quit before becoming pregnant or even during the first trimester reduce the risk for a low birth weight baby to that of women who never smoked.

Women who want to become pregnant should make every attempt to quit and should use smoking cessation aids before they try to conceive. After birth, if new mothers cannot quit, they should at least be sure not to smoke in the same room as their infant.

Smoking and Breastfeeding. Smoking right before breastfeeding may interrupt the child's sleep patterns. A small study found that such infants sleep less than other infants, and that their sleep time dropped significantly as levels of nicotine in breast milk increased.

Smoking has many harmful effects on bones and joints:

Smoking can keep new bone from forming. Women who smoke are at high risk for loss of bone density and osteoporosis.

Click the icon to see an image of osteoporosis.

Postmenopausal women who smoke have a significantly greater risk for hip fracture than those who do not.
Men who smoke may have more severe symptoms of knee arthritis, according to a study published in the Annals of Rheumatic Disease.
Smokers are more apt to develop degenerative disorders and injuries in the spine.
Smokers have more trouble recovering from surgeries, including knee or hip replacements. A 2006 study published in the Journal of Bone & Joint Surgery suggests that smoking delays tendon-bone healing, which may lead to a slower recovery after rotator cuff repair surgery.
Smokers whose jobs involve lifting heavy objects are more likely to develop low back pain than nonsmokers.
Smoking may increase the risk of rheumatoid arthritis in some older women. A 2006 study in Annals of the Rheumatic Diseases showed that smoking nearly doubled the risk of rheumatoid arthritis in postmenopausal women who did not have the most established genetic risk factor for the disease, a genotype called HLA-DRB1 SE.

Click the icon to see an image of rheumatoid arthritis.

Smoking may increase the risk of developing diabetes. Researchers involved in the Insulin Resistance Atherosclerosis Study (IRAS) looked at the relationship between smoking and diabetes and found that 25% of smokers who started the trial with normal blood sugar had diabetes 5 years later compared to 14% of nonsmokers. The results were published in Diabetes Care.

A study released in 2006 supports earlier beliefs that smokers have a higher risk of developing glucose intolerance, a condition that precedes diabetes. The study, published in the British Medical Journal, involved 4,572 people. The findings suggest that chemicals in smoke could affect the pancreas. The pancreas is the organ that produces insulin, which helps control blood sugar (glucose) levels.

Smoking increases acid production in the stomach. It also reduces blood flow and production of compounds that protect the stomach lining.

Diverticulitis. One study suggested that smoking was a major risk factor in diverticulitis, a condition in which small bumps develop in the wall of the colon. In addition, smokers were at risk for complications from diverticulitis, including bleeding and abscess. Diverticulitis mostly affects people over age 50.

Inflammatory Bowel Disease. Smoking has mixed effects on inflammatory bowel disease. Inflammatory bowel disease is the collective term for ulcerative colitis and Crohn's disease. Smokers have been shown to have lower than average rates of ulcerative colitis, but higher than average rates of Crohn's disease. Smokers with Crohn's disease who quit are said to have less severe symptoms.

Click the icon to see an image of inflammatory bowel disease.

Peptic Ulcers. Results of studies on the effect of smoking on ulcers are mixed. Some evidence suggests that smoking delays the healing of gastric and duodenal ulcers. One study reported that after ulcers healed, about half of smokers relapsed after a year, and that all heavy smokers relapsed after 3 months. Other studies, however, have found no increased risk for ulcers in smokers. Smoking does not appear to increase susceptibility to Helicobacter pylori (H. pylori), the bacteria that causes many peptic ulcers.

Click the icon to see an image of peptic ulcers.

Hepatitis and Cirrhosis. Smoking is linked to increased liver scarring (cirrhosis) caused by either excessive drinking or chronic hepatitis B or C viruses.

Cyanide, a chemical found in tobacco smoke, interferes with thyroid hormone production. Smoking triples the risk for developing thyroid disease, particularly hyperthyroidism and hypothyroidism. Women smokers with subclinical hypothyroidism (a symptom-free condition in which the thyroid gland is mildly underactive) have a higher risk for developing full-blown hypothyroidism than their nonsmoking peers. Smoking has also been linked to goiter, a swelling of the thyroid that occurs in people who do not get enough iodine.

Click the icon to see an image of the thyroid.

Smokers are at increased risk for heart and circulatory problems and delayed wound healing after surgery. In one study, patients who were able to cut down or quit smoking 6 - 8 weeks prior to knee or hip replacement surgery were much less likely to suffer complications.

The following age-related conditions occur at higher rates in smokers than nonsmokers:

Cataracts. Quitting smoking reduces your chances of needing cataract surgery in the future, although not to the level seen with nonsmokers.

Click the icon to see an image of a cataract.

Age-related macular degeneration (AMD). AMD is a leading cause of blindness in older people. An Australian study, published in 2007 found that the condition is four times more likely in persons who smoke than those who have never done so. Symptoms of macular degeneration include a loss of central vision, which makes it difficult to read.
Gum disease and tooth loss. A government study found that more than half of the cases of severe gum disease in adults in the United States may be due to cigarette smoking.
Wrinkles. Studies confirm that smokers are nearly five times more likely to develop more and deeper wrinkles as they age compared to nonsmokers.
Baldness and premature gray hair. Certain chemicals in smoke break down in hair cells, which leads to hair damage.
Hearing loss, particularly high-frequency hearing loss. Some experts believe that losing the ability to hear high pitched sound in smokers may be due to a decrease in blood flow to the cochlea, the part of the ear that carries sound to the brain.
Incontinence. One study of 600 women indicated that smokers and former smokers are twice as likely to develop incontinence as women who never smoked.

Secondhand Smoke

Secondhand smoke is produced by a burning cigarette or other tobacco product. An estimated 4 million children a year get sick from being around secondhand smoke. Parental smoking has been shown to affect the lungs of infants as early as the first 2 - 10 weeks of life, and such abnormal lung function could persist throughout life.

Exposure to secondhand smoke in the home increases the risk for asthma and asthma-related emergency room visits in children who have existing asthma.

Parental smoking is believed to increase the risk for lower respiratory tract infections (such as bronchitis or pneumonia) by 50%. Environmental exposure to smoke is thought to be responsible for 150,000 - 300,000 such cases every year.

Smoking Bans

Smoking bans have spread across the country. By October 2007, at least 22 states and the District of Columbia have passed some type of law banning smoking in almost all public places and workplaces, including restaurants and bars. The date an individual state's ban takes effect varies greatly; some do not take effect until 2008 or 2009.

As of January 1, 2006, nine states were considered "smoke-free" -- California, Connecticut, Delaware, Massachusetts, Maine, New York, Rhode Island, Vermont, and Washington.

Quitting Smoking

It's never too late to quit smoking. According to the American Cancer Society, about half of all smokers who keep smoking will die from a smoking-related disease. Quitting has immediate health benefits.


Time after last cigarette	Physical Response
20 minutes	Blood pressure and pulse rates return to normal.
8 hours	Levels of carbon monoxide and oxygen in the blood return to normal.
24 hours	Chance of heart attack begins to decreases.
48 hours	Nerve endings start to regrow. Your ability to taste and smell increases.
72 hours	Bronchial tubes relax and the lungs can fill with more air.
2 weeks to 3 months	Improved circulation; lung function increases up to 30%.
1 to 9 months	Decreased rates of coughing, sinus infection, fatigue, and shortness of breath; regrowth of cilia in the airways, increasing the ability to clear mucus and clean the lungs and reducing the chance of infection; overall energy level increases.
Long-Term Effects	After a year, the risk of dying from heart attack and stroke is reduced by up to 50%.

According to the National Institutes of Health, about 40% of smokers who want to quit make a serious attempt to do so each year, but fewer than 5% actually succeed. A June 2006 report published by the NIH says that the available smoking cessation products and therapies are greatly underused. If more smokers asked for or were offered such help, the agency says quit rates could double or triple.

Some people have certain genes that make quitting easier. Researchers at Duke University have identified more than 200 genes that distinguish those who have successfully kicked the habit. It is the first time such genes have been identified. The findings could lead to new smoking cessation therapies that target a person's specific genetic makeup.

Methods of quitting smoking include counseling and support groups, nicotine patches, gums, lozenges, and sprays, smoking cessation pills, and slowly cutting back on the number of cigarettes smoked (incremental reduction).

About 4% of smokers who quit without any outside help succeed. Nevertheless, most people try to quit alone, and many have reported activities that can help the process of withdrawal. The primary obstacle in trying to quit alone is making the behavioral changes necessary to eliminate the habits associated with smoking. Excellent books, tapes, and manuals are available and are strongly recommended to help people who want to quit without other assistance.

Nicotine replacement therapy involves the use of products that provide low doses of nicotine that do not contain the contaminant found in smoke. The goal of therapy is to relieve cravings for nicotine and ease the symptoms of withdrawal.

In general, nicotine replacement therapy benefits moderate-to-heavy smokers the most. However, it does appear somewhat helpful for light smokers (people who smoke fewer than 15 cigarettes a day).

Nicotine Patches. Nicotine patches deliver nicotine through the skin. This is called transdermal nicotine delivery. It is effective in reducing symptoms during withdrawal. Nicotine patches are available over the counter.

Patches may work in different ways:

Step-Down Approach. Patches that use this method include NicoDerm CQ. The patches come in three strengths (21, 14, and 7 mg). You use the strongest dose first and reduce it gradually over a period of 8 - 10 weeks. A 21 mg patch is about equal to 15 cigarettes. A heavy smoker may need to wear two patches at first.
Single-Step Approach. The single-step patch (Nicotrol) can be taken off after 16 hours and replaced 8 hours later. It can be used for only 6 weeks.

Patches are applied and used in similar ways:

A single patch is worn each day and replaced after 24 hours.
To avoid skin irritation it is applied to different hairless locations above the waist and below the neck each day.
People can wear the patches for 24 hours, but some have reported odd dreams and have disliked the sensation of the patch during the night. People who wear the patch all the time, however, have fewer withdrawal symptoms and slightly better abstinence rates than those who take it off at night.
Patches should be stored and discarded safely, particularly in homes with small children. Small children have been poisoned and gotten sick from wearing, chewing, or sucking on nicotine patches. There have been no reports of death from children who have been poisoned.
The FDA recommends using the patches for 3 - 5 months, although some studies suggest that using them for 8 weeks achieves the maximum benefits.

Children should not come in contact with the patches, even while the smoker is wearing them. If the child has worn the patch, the affected skin should be washed right away. Urgent medical care may be required if the child has eaten nicotine or worn a patch for a prolonged time.

Nicotine Gum. Nicotine gum (Nicorette) is available over the counter and has helped many people quit. Some prefer it to the patch because they can control the nicotine dosage, and chewing satisfies the oral urge associated with smoking.

Tips for using the gum:

If you are just starting to quit, chew 1 - 2 pieces each hour. A smoker should not chew more than 20 pieces a day.
The goal is to stop using the gum by 6 months, but about 3% of people continue to use it long after they have quit smoking.
The gum must be chewed slowly until it develops a peppery taste. It is then tucked between the gum and cheek where it is stored so that the nicotine can be absorbed.
Coffee, tea, soft drinks, and acidic beverages may interfere with nicotine absorption, so people should wait at least 15 minutes after drinking before chewing a piece of gum.

Some people prefer other methods or cannot use the gum for the following reasons:

They find the gum unpleasant tasting.
Side effects specific to the gum may include upset stomach, mouth ulcers, hiccups, and throat irritation.
They are embarrassed by chewing gum.
They wear dentures.

Long-term dependence may be a problem with the gum. Although such dependence is probably safer than smoking, research is needed to confirm this, and experts recommend people chew gum for no more than 6 months.

The Nicotine Inhaler. The nicotine inhaler resembles a plastic cigarette holder. It comes with a number of nicotine cartridges, which are inserted into the inhaler and "puffed" for about 20 minutes, up to 16 times a day. The dose is gradually decreased. It requires a prescription in the United States. Several studies have reported that the inhaler triples abstinence rates (between 17 - 28%) compared with placebo (6 - 9%) after 6 months. It has some specific advantages over other nicotine replacement products:

The inhaler provides varying doses of nicotine on demand (as opposed to continuously with the patch or the gum) and is relatively fast-acting. Blood nicotine levels peak about 20 minutes after using the inhaler, comparable to the gum and faster than the 2 - 4 hours seen with the patch.
It satisfies oral urges.
Most of the nicotine vapor is delivered in the mouth, not into the lung airways (although some people experience mouth or throat irritation and cough).

Using a combination of the inhaler and the patch may be particularly effective. In one study, the combination led to an abstinence rate of over 60% after 6 weeks. While this percentage dropped off over time, it was still a large improvement over the use of the inhaler and a placebo patch.

The Nicotine Nasal Spray. The nasal spray satisfies immediate cravings by providing doses of nicotine rapidly and thus may play a useful role in conjunction with slower-acting nicotine replacement therapies. (Nicotine levels peak within 5 - 10 minutes after administering the spray). The spray can irritate the nose, eyes, and throat, so it may not be suitable for those with allergies or sinus infections. Most people, however, can tolerate the side effects, which usually go away within the first few days.

Nicotine Lozenge. A nicotine lozenge (Commit) is available over the counter. It is made from pressed tobacco and comes in two strengths for heavier or lighter smokers. In a large 2002 study, 15 - 18% of smokers who used it remained smoke free, compared to 6 - 10% who were given a dummy lozenge. Side effects included heartburn, hiccups, nausea, headaches, and cough. The Commit lozenge also contains phenylalanine, a chemical that certain people may need to avoid.

Facts about Nicotine Replacement Therapy:

Not cheating on the very first day of nicotine-replacement use increases the chance of quitting permanently by tenfold.
The more cigarettes a patient smokes, the higher the dose of nicotine replacement may be required at the start.
Adding a counseling program may boost the effect of any nicotine replacement program.
Do not smoke while using nicotine replacement. It can cause nicotine to build up to toxic levels.
Nicotine replacement helps prevent weight gain while it is being used, but people are still at higher risk for gaining weight when they stop all nicotine.

Side Effects. Side effects of any nicotine replacement product may include headaches, nausea, and other gastrointestinal problems. People often experience sleeplessness in the first few days, particularly with the patch, but the insomnia usually passes. Patients using very high doses are more likely to have symptoms. Reducing the dose can prevent them.

Special Concerns for Specific Individuals. There has been some concern that the patch might be harmful for people with heart or circulatory disease, but studies are finding that it poses no danger for these individuals. In fact, it may help reduce angina attacks brought on by exercise. However, unhealthy cholesterol levels (lower HDL levels) caused by smoking remain abnormal with use of the nicotine patch. HDL levels improve when all nicotine is stopped.

Nicotine replacement may not be completely safe in pregnant women, although it has been used successfully in this group without ill effect. There is an increase in heart rates in unborn children of women who use the patch as compared with those who smoke.

Keep all nicotine products away from children. Nicotine is a poison. All nicotine products should be kept safely away from small children. A parent should call a physician or a poison control center immediately if a child has been exposed to a nicotine replacement product, even for a short duration. Parents should also call the doctor if a small child has been exposed to a nicotine product and has any symptoms, including stomach upset, irritability, headaches, a rash, or fatigue.

Warnings Against Long-Term Use. No one should use nicotine replacement therapies as a long-term substitute for smoking. Any nicotine replacement therapy should be temporary. In one study, use of nicotine gum for more than a year was associated with insulin resistance, an abnormality that occurs in diabetes. Some studies have now suggested that nicotine itself may have properties that increase the risk for cancer, independent of carcinogenic chemicals in smoke. More studies are needed.

Bupropion (Zyban, Wellbutrin) is a type of antidepressant that is also an FDA-approved product for smoking cessation. It differs from most other antidepressants because it increases the effects of dopamine, the brain chemical that appears to play a strong role in nicotine addiction. Using Zyban along with nicotine replacement therapy may help you better control cigarette smoking cravings. Zyban does not contain nicotine. In most cases, Zyban is taken a week or two before quitting, and must be taken for 7 - 12 weeks. The usual maintenance dose is 150 mg tablet twice a day. No single dose should be higher than 150 mg.

Side effects of bupropion include gastrointestinal problems, headaches, insomnia, dry mouth, and irritation. In very rare cases, seizures have occurred, although usually in people who exceeded the recommended dose or who already had risk factors for seizures.

A newer drug called varenicline (Chantrix) may significantly reduce cigarette cravings and work better than Zyban. A study in the Archives of Internal Medicine found that almost 50% of those who took varenicline successfully quit. Varenicline mimics some effects of nicotine on the brain, but blocks others. Previous studies published in the Journal of the American Medical Association showed that Chantrix works twice as well as Zyban and quadruples one’s chances of successfully quitting. The FDA approved Chantrix as a smoking cessation aid in May 2006. It is for use in cigarette smokers age 18 and older. It should not be combined with nicotine replacement therapy.

The tricyclic antidepressant nortriptyline (Pamelor, Aventyl) may help reduce nicotine action. Quit rates with either of these medicines are as high as 30%. Long-term abstinent rates are more than twice those of placebo. Most other antidepressants, including fluoxetine (Prozac), have no additional benefits for smokers.

Nortriptyline has been specifically studied for helping smokers. It is best to start taking the medication 10 - 28 days before your intended quit date. Studies have reported quit rates of 14 - 24%. Side effects of nortriptyline include dry mouth and changes in taste. It should be noted that in rare cases, tricyclics can have serious side effects, and overdose can be deadly. Tricyclics may pose a danger for some patients with certain types of heart disease.

Smokers who use outside help have the best record for quitting, with success rates of 25 - 35%. Those who are counseled in addition to using nicotine replacement and Zyban have the best chance. Brochures, audio tapes, and other self-help materials are often ineffective when used alone, but may be helpful in conjunction with a counseling program.

Types of behavioral approaches:

Problem Solving or Coping Strategies. Smokers more likely to quit smoking when they learn thinking (cognitive) and behavioral techniques for breaking the link between certain cues and smoking, stress management techniques, and ways to handle the symptoms of withdrawal and the urge to relapse. The more intense the counseling program, the better. Smokers should look for programs that offer the following:

Session lengths of 20 - 30 minutes
Four to seven sessions
A 2-week program
Additional 2 weeks or more of follow-up contact

Scheduled Reduction. Scheduled reduction is a gradual way to stop smoking.

Divide the number of minutes per day that you are awake by the number of daily cigarettes you smoke. The number you get is how long you wait between smokes.
Week 1: Set up a schedule with time intervals based on this result and using a timer, smoke only at those intervals. If the "cigarette appointment" is missed by more than 5 minutes, you must skip that cigarette.
Week 2: Reduce the number of cigarettes you smoke by one-third and recalculate your time between smokes based on the lower number.
Week 3: Reduce the count again.
Week 4: Quit smoking

Those who are unable to smoke during working hours could try calculating the intervals based on the usual smoking times of the day.

The Staged Approach. The intent of the staged approach is to plan quitting interventions customized for each individual rather than imposing some general method for quitting. The approach takes the smoker through six stages with behavioral interventions at each point:

Pre-contemplation
Contemplation
Preparation
Action
Maintenance
Termination

Although some studies report this approach is significantly more effective than non-staged methods, an analysis of 23 trials did not find the staged approach to be any more effective than other methods. Most studies, however, were weak, and better research is needed on this approach.

People who follow this approach do not proceed from one stage to another in a simple, step-by-step fashion. They actually cycle or spiral back and forth, so that they may move from stage 1 to 2 to 3, and then back to 2 again. They may stay in maintenance mode for years and then fall back to stage 2. Remember that this is normal -- if you tried quitting in the past and didn't stick with it, don't consider yourself a failure. Just try again.

Stage 1: Pre-Contemplation.

People at this stage have no plans or desire to stop smoking. They aren't even considering quitting. People at this stage are generally unaware of the specific benefits that quitting can bring. Or, they may simply have "failed" in the past and have given up. There's no point in talking about how to start a cessation program at this stage. Instead, it is important to think about how quitting will help you feel better, have more confidence, or live longer. The benefits must be identified before a person will consider quitting. If you are at this stage, a good activity is to ask several friends or family members why they quit.

Stage 2: Contemplation.

A person at this stage is thinking, "I think I should probably quit, but I need help getting started." People at this stage know that quitting is good for them, but it seems like a daunting task or they don't think they can pull it off. Some may have tried and failed in the past. It's important for people at this stage to consider some of the truths and falsehoods of quitting. If you are at this stage, write down (brainstorm) all your potential roadblocks -- the things that you believe make quitting difficult -- and learn strategies for overcoming or side-stepping those hurdles. People at this stage might benefit from making a pledge, contract, or other commitment that they are going to get more active in the near future. The goal is to identify the roadblocks and ways to overcome these hurdles, and make a commitment to quitting.

Stage 3: Preparation.

Smokers at this stage are ready to quit. The goal of this stage is to create a specific action plan that takes all factors into account, so that quitting is successful. People at this stage need to know what methods work and what support exists to help them. If you are at this stage, you should consider some backup plans -- what to do when the urge to smoke hits you.

Stage 4: Action!

People at this stage have just quit. This stage is where the most behavioral change occurs. It requires significant commitment and energy. If you are at this stage, keep talking to friends and family for inspiration. Review your backup plans. Reward yourself for small achievements. Having a fellow smoker quit with you can be a huge support as you both get through this stage.

Stage 5: Maintenance.

People at this stage have been smoke-free at least 6 months. The goal now is to prevent relapse. If you are at this stage, continue to be wary of roadblocks and keep reminding yourself of the benefits you have gained. Think about what you have found most enjoyable about being smoke-free.

Hypnosis. Although rigorous studies are lacking, some people report successful cessation from smoking when hypnosis is given in individual sessions. The process is effective only if you trust the therapist and can feel completely at ease in the vulnerable and passive state necessary for hypnotic suggestion.

During a typical session, the hypnotherapist will use various techniques (such as imagery, silent counting) to put you in a relaxed state.

When you are very relaxed, but not asleep, the hypnotherapist quietly suggests motivations for not smoking. The hypnotherapist should also reinforce a positive self-image while you are in deep relaxation. This helps many people avoid the depression that accompanies withdrawal.

The sessions usually takes about 1 hour.

You should be taught methods of self-hypnosis to use at home, and follow-up once to reinforce what you've learned.

Acupuncture and Acupressure. The acupuncture technique for quitting smoking usually uses very tiny curved staples inserted into three different points around the edge of the ear. The procedure is painless. You will be told to press each staple in a certain order for a few seconds whenever the craving for a cigarette occurs. The acupuncturist may also use acupuncture points elsewhere on the body. There are no side effects except for some soreness if the acupuncture staple is pressed too hard.

A related technique called acupressure involves simply pressing select points on the body when a craving hits. Some studies have reported good quit rates with acupuncture, but few rigorous studies have been conducted using this approach.

Aim to Quit Completely

Everyone who quits should aim to quit completely. Most people who return to smoking "cheat" in the first few weeks. Quitting completely is essential to regain good health and reverse bad effects caused by smoking. Reducing smoking, even by half, does not eliminate the risk for cancer and other health problems. Although smokers take in less smoke and nicotine, the body is still unable to heal itself from the ongoing intake of toxins. It should also be noted that changing to low-tar cigarettes is not a solution. In fact, smokers of these cigarettes tend to inhale deeper, perhaps even increasing health risks.

Create a List

Write down 10 reasons to quit. In addition to health reasons, the list might include having better smelling hair, clothes, and breath; having fewer wrinkles; enjoying the taste of food; and saving money. Read the list often during the quitting process to help stay motivated.

Decide on a Specific Quit Date

Some people find it helpful to choose a particular date to quit when little or no stress is anticipated for at least the first 3 days. Women affected by PMS should avoid quitting right before their menstrual cycle. It may help to write out a quit contract, putting the date on paper, and getting a friend to sign it. Discard all smoking paraphernalia on the eve before the quit date, and make plans to stay busy on the day itself, and especially at night, when the urge to smoke will be high.

Make an Oath

Take an extreme oath. For example, "If I smoke one more cigarette my dog will die." Although this seems absurd, some people, even well-educated individuals, who have failed all other methods have reported that they quit completely and successfully after taking such an oath.

Let the Body and Mind Heal During Withdrawal

Retreat from the world when cravings become overwhelming. Take naps, warm baths or showers, meditate, or read novels.
Help your body get rid of nicotine. Drink plenty of water, eat fresh fruits, vegetables, whole grains, and fiber-rich foods. Carrots, apples, and celery are good munching foods.
When cravings occur, hold your breath as long as possible or take a few deep rhythmic breaths.
Use meditation or relaxation and deep breathing exercises. In fact, taking deep breaths when the urge to smoke occurs is a good stopgap measure.

Get Family and Friends Involved

Tell all your friends and family that you've already quit, so you'll be embarrassed if they catch you smoking.
Pay a family member or friend if they catch you smoking. The amount should be large enough ($5 - 20) to be a deterrent, but not so large as to be ridiculous.
If your partner or friend smokes, try persuading them to quit or, at the very least, not to smoke around you and others.

Exercise

Studies continue to show that smokers who exercise can greatly increase their ability to quit smoking while reducing their risk for weight gain. Move the muscles when cravings occur. Dance, run, walk, jump up and down, stretch, do push-ups. Yoga is an excellent exercise program for quitting. Older people and anyone with health problems should consult their health care provider before starting such a program.

Maintain a Healthy Diet

Eat plenty of fresh, crunchy fruits and vegetables. This is also a useful way of satisfying oral cravings without adding many calories.
Drink plenty of water and healthy beverages.
Moderate intake of coffee or tea may be helpful. A small study suggested that drinking caffeinated beverages (such as coffee or tea) while on nicotine replacement may enhance energy expenditure and may help prevent weight gain. Moderate coffee intake may also have antidepressant properties. Avoid caffeine in the evening, however, since sleep disturbances can be a problem during withdrawal.

Change Daily Habits

Change your daily schedule, particularly eating times, as much as possible. Eat at different times or eat many small meals instead of three large ones. Sit in a different chair or even a different room.
If you smoke after eating, find other ways to end a meal. Play a tape or CD, eat a piece of fruit, get up and make a phone call, or take a walk (a good distraction that burns calories as well). For example, if you normally have a cigarette with coffee, drink tea instead or use a different cup.
Substitute oral habits by eating celery, chewing sugarless gum, sucking on a cinnamon stick, or carrying worry beads.
Go to public places and restaurants where smoking is prohibited or restricted.
Set short-term quitting goals and reward yourself when they are met.
Every day put the money normally spent on cigarettes in a jar and buy something pleasurable at the end of a predetermined period of time.
Find activities that focus the hands and mind but are not taxing or fattening: Computer games, solitaire, knitting, sewing, whittling, and crossword puzzles.

Denormalization is the idea that smoking is no longer normal. This concept of denormalization is best instituted by laws and local regulations making smoking inaccessible in public places, raising prices, and putting stricter limitations on cigarette advertising.

Increasing taxes on cigarettes may be one of the most important methods for reducing smoking in the population, particularly in younger people.

Evidence is suggesting that banning smoking in work and public places may be leading to a higher quit rate than in places where smoking is permitted.

Denormalization can also work on a personal level. A British study showed that when one spouse makes healthy changes, including quitting smoking, the other one follows. In couples where smoking continues, it usually continues in both.

Symptoms of Withdrawal

After you quit smoking, you with have some withdrawal symptoms. Such symptoms generally peak in intensity 3 -5 days after you quit, and usually disappear after 2 weeks, although some may persist for several months.

The symptoms of withdrawal include both physical and mental difficulties.

Physical Symptoms.

Tingling in the hands and feet
Sweating
Intestinal disorders (cramps, nausea)
Headaches
Sore throat, coughing, and signs of a cold

Withdrawal symptoms should be treated accordingly, just as you would with physical symptoms due to an illness or disease.

Mental and Emotional Symptoms. Tension and craving build up during periods of withdrawal, sometimes to a nearly intolerable point. Nearly every moderate-to-heavy smoker experiences more than one of the following strong emotional and mental responses to withdrawal:

Temper tantrums, intense needs, feelings of dependency, and a state of near paralysis
Insomnia
Mental confusion, vagueness, or difficulty concentrating
Irritability, restlessness, impatience, or anger
Anxiety
Depression

The first signs of nicotine withdrawal seem to appear within 30 minutes of a smoker’s last cigarette. The findings, published in Psychopharmacology, are believed to be the first to show just how early nicotine withdrawal occurs. The study involved 50 people who smoked a pack of cigarettes daily. Half refrained from smoking for 4 hours, while the others smoked as usual. After 30 minutes, those who did not have a cigarette craved one and did more poorly on tasks requiring attention than those in the smoking group. Within 3 hours, the non-smoking group showed increases in anxiety, sadness, and difficulty concentrating.

Depression is common during withdrawal and over the long term. In the short term, it may mimic the feelings of grief felt when a loved one is lost. A smoker should plan on a period of actual mourning in order to get through the early withdrawal depression.

There is a significant association between cigarette smoking and a susceptibility to depression. People who are prone to depression face a 25% chance of becoming depressed when they quit smoking, and this increased risk persists for at least 6 months. What's more, depressed smokers have a very low level of success. Only about 6% remain smoke-free after a year. There are strong reasons for this:

Smoking may be masking depression, which can become severe even after the early stages of withdrawal have passed.
For some smokers, the future physical damage incurred by smoking is an abstraction, which fails to motivate quitting when measured up against the very real emotional pain triggered by nicotine withdrawal.
Not only does the smoker suffer, but the negative emotions often harm relationships with friends and family, who might even urge the ex-smoker to take up cigarettes again.

People who suffer from depression while quitting might do better using a combination of emotionally supportive therapy (as opposed to behavioral therapy), nicotine replacements, and antidepressants, such as bupropion (Zyban). If severe depression lasts beyond the withdrawal period, professional help should be sought as soon as possible.

Quitting smoking does increase the risk for weight gain. But, kicking the habit of smoking may cause more weight gain than previously thought. A study in Health Services Research found that the average weight gain among former smokers was about 21 pounds, rather than the 5 - 15 pounds commonly cited. But, fear of weight gain shouldn’t stop a person from quitting smoking. Instead, the study authors encourage weight-control measures after quitting. To come up with a new average, the scientists re-analyzed data from the 1998 Lung Health Study of 5,887 American smokers. That study found that those who quit smoking gained about 12 pounds.

Smoking uses up calories -- about 200 a day according to one study. Burning calories helps you lose weight. After quitting, the body's metabolism slows down, and food is digested better. Insulin levels increase, enabling the body to process more sugar for energy. When you quit smoking, you may snack more frequently.

How to Keep the Weight Off After Smoking. Exercise is very helpful in controlling weight. To burn the same amount of calories as you did while smoking, you need only take an extra 15-minute daily walk and eliminate 100 calories a day from meals. Just a moderate increase in physical activity can help keep weight gain to a minimum.

Nicotine replacement therapy can help protect against weight gain. See the section on "Quitting Smoking" in this report.

Failure to Quit

Biologic, psychological, behavioral, and cultural factors all play a role in nicotine addiction, making smoking one of the hardest addictions to beat. About half of people who quit return to smoking. Even after years of not smoking, some ex-smokers still have occasional cravings for cigarettes.

Some experts suggest that, in addition to depression, there are three major areas responsible for the inability to quit:

Mental performance. Nicotine improves concentration and thinking. Quitting smoking temporarily impairs one's mental performance.
Stress. Although smoking many not reduce stress, stopping certainly increases it.
Weight gain. Quitting smoking can cause you to gain weight. Studies are mixed on whether weight gain is permanent in most smokers or not. Certainly, it is a major factor in relapse. [See "Weight Gain" section in this report.]

How well a person does in the first 2 weeks is critical to their success. Smokers should not be shy about seeking all the help they can during this period. Although withdrawal symptoms can be intense, treatments are available to reduce them.

Attempts to quit are never a waste of time, since the amount of smoking is reduced during these periods. People who keep trying still have a 50 - 50 chance of finally quitting.

Researchers have been trying to discover individual risk factors or sets of behaviors that can help predict why specific people fail to quit. Some factors include:

Being female
Being a heavy smoker
Inhaling deeply
Being a long-term smoker
Having severe withdrawal symptoms

Among many studies, however, only one found a single consistent factor for failure to quit:

Cheating during the first 2 weeks of withdrawal, even with the patch, nearly guarantees that a person will smoke again in 6 months.

Studies show that women have a harder time trying to quit smoking and have less success with abstinence programs than men. There are many proposed reasons for this:

Nicotine has different effects on mood in women compared to men. Women who quit may have greater anxiety and stress than men who quit.
Women are not as physically dependent on nicotine as men, but they are more addicted to the actual behavior of smoking, which is the more powerful deterrent to quitting. This may be the reason why nicotine replacement, which only reduces cravings, tends not to be as effective in women.
Women may fear weight gain after quitting more than men.
Certain phases in the menstrual cycle may reduce the response to drugs that are used to help women quit smoking.
Men may be less supportive than women in helping their partners to quit.
Women trying to quit may miss the feeling of control associated with smoking more than men.

On the positive side, evidence suggests that when women quit, their lung function seems to improve more rapidly than in men who quit.

Lifestyle Changes

Smokers and former smokers should immediately begin to implement a healthier lifestyle and change any other behaviors that might be damaging their health.

Everyone should also maintain a healthy diet, with foods rich in whole grains and fruits and vegetables (particularly dark colored ones). Avoid saturated fats and instead choose monounsaturated fats, which are found in olive oil or fats from oily fish. Two studies have indicated that eating fish more than twice a week might help limit the tobacco damage in people who do not smoke more than a pack and a half a day.

Even with a healthful diet, however, smoking reduces the levels of a number of vitamins, importantly vitamin C. Some research suggests that supplementation of folic acid, a B vitamin, and the antioxidants vitamins E and C and selenium may improve lung function or reduce the damage done by cigarette smoke. Studies have shown that daily vitamin E supplements are associated with reduced risk for prostate cancer among smokers and that higher levels of vitamin E are linked to a lower risk for lung cancer. The best way of achieving healthy levels of important nutrients is from healthy foods.

Click the icon to see an image of the benefits of vitamin E.

Click the icon to see an image of the sources of vitamin E.

Women who are pregnant and continue to smoke must be sure to take appropriate vitamins, particularly folic acid. In this way, they might reduce the increased risk of fetal injury and death, although they do not eliminate that risk.

Regular exercise reduces a smoker's risk of heart disease (although still not to the level of a nonsmoker). Exercise does not lower a smoker's risk for lung cancer or emphysema.

If you smoke, you should be screened for any smoking-related disorders. Have your cholesterol and blood pressure checked regularly. Women should have annual Pap smears to detect cervical cancer. All older adults should be screened for colon cancer. Computed tomography (CT) screening programs, which are becoming increasingly available, may detect lung cancer at an early stage. Ask your health care provider if you should have this test, and if your insurance will cover it.

Resources

www.cancer.org -- American Cancer Society
www.lungusa.org -- The American Lung Association

References

Alati R, Al Mamun A, O'Callaghan M, Najman JM, Williams GM. In utero and postnatal maternal smoking and asthma in adolescence. Epidemiology. 2006 Mar;17(2):138-44.

Amin S, Niu J, Guermazi A, et al. Cigarette smoking and the risk for cartilage loss and knee pain in men with knee osteoarthritis. Ann Rheum Dis. 2007 Jan;66(1):18-22. Epub 2006 Dec 7.

Breslau N., Novak SP, Kessler RC. Psychiatric disorders and stages of smoking. Biological Psychiatry. 55(1):69-76, 2004.

Centers for Disease Control and Prevention (CDC). Tobacco use among adults -- United States, 2005. MMWR. 2006 Oct 27;55(42):1145-8.

Centers for Disease Control and Prevention (CDC). Annual smoking-attributable mortality, years of potential life lost, and productivity losses -- United States, 1997-2001. MMWR. 2005;54:625-628.

Centers for Disease Control and Prevention (CDC). State-specific prevalence of smoke-free home rules -- United States, 1992-2003. MMWR. 2007 May 25;56(20):501-4.

Chaudhuri R, Livingston E, McMahon AD, et al. Effects of smoking cessation on lung function and airway inflammation in smokers with asthma. Am J Respir Crit Care Med. 2006 Jul 15;174(2):127-33.

Dobson R. Smoking may increase abdominal obesity. BMJ. 2005 Sep 17;331(7517):596.

Eisenberg D, Quinn BC. Estimating the effect of smoking cessation on weight gain: an instrumental variable approach. Health Services Research. 2006 July 6; (early online version).

Galatz LM, Silva MJ, Rothermich SY, Zaegel MA, Havlioglu N, Thomopoulos S. Nicotine delays tendon-to-bone healing in a rat shoulder model. J Bone Joint Surg Am. 2006 Sep;88(9):2027-34.

Health, United States, 2005, with Chartbook on Trends in the Health of Americans. Hyattsville, Md. National Center for Health Statistics; 2005.

Hendricks P, Ditre J, Drobes D, Brandon T. The early time course of smoking withdrawal effects. Psychopharmacology. 2006;187(3): 385-396.

Houston TK, Person SD, Pletcher MJ, Liu K, Iribarren C, Kiefe CI. Active and passive smoking and development of glucose intolerance among young adults in a prospective cohort: CARDIA study. BMJ. 2006 May 6;332(7549):1064-9.

Linn-Rasker SP, van der Helm-van Mil AHM, van Gaalen FA, et al. Smoking is a risk factor for anti-CCP antibodies only in rheumatoid arthritis patients who carry HLA-DRB1 shared epitope alleles. Ann Rheum Dis. 2006;65:366-371.

Li YF, Langholz B, Salam MT, Gilliland FD. Maternal and grandmaternal smoking patterns are associated with early childhood asthma. Chest. 2005 Apr;127(4):1232-41.

Mennella JA, Yourshaw LM, Morgan LK. Breastfeeding and smoking: short-term effects on infant feeding and sleep. Pediatrics. 2007 Sep;120(3):497-502.

Naqvi NH, Rudrauf D, Damasio H, Bechara A. Damage to the insula disrupts addiction to cigarette smoking. Science. 2007 Jan 26;315(5811):531-4.

Nides M, Oncken C, Gonzales D, et al. Smoking cessation with varenicline, a selective alpha4beta2 nicotinic receptor partial agonist: results from a 7-week, randomized, placebo- and bupropion-controlled trial with 1-year follow-up. Arch Intern Med. 2006 Aug 14-28;166(15):1561-8.

Oncken C, Gonzales D, Nides M, Rennard S, Watsky E, Billing CB, Anziano R, Reeves K. Efficacy and safety of the novel selective nicotinic acetylcholine receptor partial agonist, varenicline, for smoking cessation. Arch Intern Med. 2006 Aug 14-28;166(15):1571-7.

Ritz B, Ascherio A, Checkoway H, et al. Pooled analysis of tobacco use and risk of Parkinson disease. Arch Neurol. 2007 Jul;64(7):990-7.

Sargent JD, Stoolmiller M, Worth KA, et al. Exposure to smoking depictions in movies: its association with established adolescent smoking. Arch Pediatr Adolesc Med. 2007 Sep;161(9):849-56.

Teo KK, Ounpuu S, Hawken S, et al. Tobacco use and risk of myocardial infarction in 52 countries in the INTERHEART study: a case-control study. Lancet. 2006 Aug 19;368(9536):647-58.

The Health Consequences Of Smoking: A Report Of The Surgeon General. Atlanta, GA: US Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, US Dept of Health and Human Services; 2004.

Tonnesen P, Mikkelsen K, Bremann L. Nurse-conducted smoking cessation in patients with COPD using nicotine sublingual tablets and behavioral support. Chest. 2006 Aug;130(2):334-42.

Uhl GR, Liu QR, Drgon T, Johnson C, Walther D, Rose JE. Molecular genetics of nicotine dependence and abstinence: whole genome association using 520,000 SNPs. BMC Genet. 2007 Apr 3;8:10.

Wagena EJ, Knipschild P, Zeegers MP. Should nortriptyline be used as a first-line aid to help smokers quit? Results from a systematic review and meta-analysis. Addiction. 2005;100:317-326.

Review Date:
10/8/2007
Reviewed By:
Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital

A.D.A.M. Copyright

adam.com

Endometriosis

FitSugar — Wed, 08 Oct 2008 17:34:57 -0700

In This Report

Highlights
Introduction
Causes
Symptoms
Risk Factors
Complications
Diagnosis
Treatment
Lifestyle Changes
Medications
Conservative Surgery
Hysterectomy
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Drug Approval

Women with menstrual pain due to endometriosis have a new treatment option. In May 2007, the FDA approved Lybrel, a continuous-dose oral contraceptive that completely eliminates menstrual periods. Lybrel, which contains low doses of the estrogen estradiol and the progesterone levonorgestrol, is taken 365 days a year with active pills. Some women may, however, experience unscheduled bleeding or spotting.

Endometriosis and Adenomyosis

Women who continue to experience menstrual and pelvic pain after surgery for endometriosis may actually have adenomyosis, suggests a 2006 study in Fertility and Sterility. Adenomyosis occurs when knots of endometrial tissue develop within the muscles of the uterus. With endometriosis, endometrial tissue grows outside of the uterus.

Predictors of Hysterectomy

Three factors combined can predict whether a woman will decide to have a hysterectomy, according to a 2007 study published in the Journal of the American College of Surgeons. Women who met all three criteria had a 95% chance of having a hysterectomy:

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement despite treatment
Previous use of GnRH agonist drugs

Hysterectomy and Sexual Function

Women who have both their uterus and cervix removed (total hysterectomy) are no more likely to experience sexual problems than women who have only their uterus removed (subtotal hysterectomy), suggests a 2006 review in the Cochrane Database. The review also found no differences between total and subtotal hysterectomy for urinary and bowel problems. However, women who had subtotal hysterectomy were more likely to experience cyclical bleeding during the year after surgery than women who had a total hysterectomy.

Hormone Replacement Therapy (HRT) and Breast Cancer Risk

Estrogen-only HRT after hysterectomy does not increase breast cancer risk in the short term (up to 20 years), according to several 2006 studies. Combination estrogen-progestin HRT does increase breast cancer risk.

Introduction

Endometriosis is a condition in which the cells that line the uterus grow outside of the uterus. The condition can interfere with a woman's fertility and ability to become pregnant. Endometriosis can also cause severe pelvic pain, especially during menstruation.

Endometriosis is a common gynecological condition. It was described in medical literature more than 300 years ago and has since been recognized as a chronic, painful, and often progressive disease in women. However, the causes of endometriosis are unknown, it is widely variable in symptoms and severity, and it is difficult to diagnose. In fact, some experts believe that endometriosis is actually several disorders, not just one.

Endometriosis. Endometriosis occurs when cells from the mucus membrane lining the uterus (endometrium) form implants that attach, grow, and function outside the uterus, generally in the pelvic region. Endometrial implants consist of both following cell types:

Gland cells. These cells secrete hormones and other fluids and are normally located in the uterine lining.
Stroma cells. These are the framework cells that build supportive tissue.

Endometrial cells contain receptors that bind to estrogen and progesterone, which promote uterine growth and thickening. During endometriosis these cells become implanted in organs and structures outside the uterus, where these hormonal activities continue to occur, causing bleeding and scarring.

Endometriosis is the condition in which the tissue that normally lines the uterus (endometrium) grows on other areas of the body, causing pain and irregular bleeding.

Endometrial implants vary widely in size, shape, and color. Over the years, they may diminish in size or disappear, or they may grow.

Early implants are usually very small and look like clear pimples.
If they continue to grow they may form flat injured areas (lesions), small nodules, or cysts called endometriomas, which can range from sizes smaller than a pea to larger than a grapefruit.
Implants also vary in color; they may be colorless, red, or very dark brown. These so-called chocolate cysts are endometriomas filled with thick, old, dark brown blood that usually appear on the ovaries.

Implants can form in many areas, most commonly in the following:

The peritoneum. This is the smooth surface lining that covers the entire wall of the abdomen and folds over inner organs in the pelvic area.
On or next to the ovaries.

Less commonly they occur in other areas:

Cul-de-sac, an area between the uterus and rectum
Connective tissue that supports the uterus (called the uterosacral ligaments)
Vagina
Fallopian tube
Urinary tract (in about 20% of cases, usually without causing symptoms).
Gastrointestinal tract (in 12 - 37% of patients)

Click the icon to see an image of the female reproductive anatomy.

Very rarely, they appear in areas far from the pelvis, including the lungs and even the arms and thighs.

The process of endometriosis mimics menstruation at certain stages:

Each month, the exiled endometrial implants respond to the monthly cycle just as they would in the uterus. They fill with blood, thicken, break down and bleed.
Products of the endometrial process cannot be shed through the vagina as menstrual blood and debris are. Instead, the implants develop into collections of blood that form cysts, spots, or patches.
Lesions may grow or reseed as the cycle continues.

The lesions are not cancerous, but they can develop to the point that they cause obstruction or adhesions (web-like scar tissue) that attach to nearby organs, causing pain, inflammation, and sometimes infertility.

The primary structures in the reproductive system are as follows:

The uterus is a pear-shaped organ located between the bladder and lower intestine. It consists of two parts, the body and the cervix.
When a woman is not pregnant the body of the uterus is about the size of a fist, with its walls collapsed and flattened against each other. During pregnancy the walls of the uterus are pushed apart as the fetus grows.
The cervix is the lower portion of the uterus. It has a canal opening into the vagina with an opening called the os, which allows menstrual blood to flow out of the uterus into the vagina.
Leading off each side of the body of the uterus are two tubes known as the fallopian tubes. Near the end of each tube is an ovary.
Ovaries are egg-producing organs that hold 200,000 - 400,000 follicles (from folliculus, meaning "sack" in Latin). These cellular sacks contain the materials needed to produce ripened eggs, or ova.

The inner lining of the uterus is called the endometrium, and during pregnancy it thickens and becomes enriched with blood vessels to house and support the growing fetus. If pregnancy does not occur, the endometrium is shed as part of the menstrual flow. Menstrual flow also consists of blood and mucus from the cervix and vagina.

Reproductive Hormones. The hypothalamus (an area in the brain) and the pituitary gland regulate the reproductive hormones. The pituitary gland is often referred to as the master gland because of its important role in many vital functions, many of which require hormones. In women, six key hormones serve as chemical messengers that regulate the reproductive system:

The hypothalamus first releases the gonadotropin-releasing hormone (GnRH).
This chemical, in turn, stimulates the pituitary gland to produce follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Estrogen, progesterone, and the male hormone testosterone are secreted by the ovaries at the command of FSH and LH and complete the hormonal group necessary for reproductive health.

Causes

Endometriosis occurs among women all over the world, but researchers have been unable to determine its cause. A combination of genetic, biologic, and environmental factors appear to work together to trigger the initial process, to produce implantation, and to trigger subsequent reseeding and spreading of the implants.

Retrograde Menstruation. One explanation for the development of endometriosis implants involves retrograde menstruation. This occurs during a woman's period, when menstrual tissue flows backward through the fallopian tubes rather than out through the vagina. Early theorists suggested that, in some cases, the redistributed uterine tissue attached and grew in areas outside the uterus, forming endometriosis implants. This theory does not fully explain endometriosis, however. Many women experience some retrograde menstruation, but not all of them develop endometrial cysts. Consequently, other factors must explain why uterine tissue becomes implanted and grows in areas outside the uterus.

Lymphatic Transport. This theory suggests that endometriosis first develops when uterine tissue is separated and then is transported to other organs by way of the lymphatic system or the bloodstream.

The lymphatic system filters fluid from around cells. It is an important part of the immune system. When people refer to swollen glands in the neck, they are usually referring to swollen lymph nodes. Common areas where lymph nodes can be easily felt, especially if they are enlarged, are: the groin, armpits (axilla), above the clavicle (supraclavicular), in the neck (cervical), and the back of the head just above hairline (occipital).

Environmental Toxins. Other suspects for causing initial development of endometriosis are chemicals called organochlorines, which include dioxins (such as PCBs and furans). These chemicals have estrogen-like effects and are widely found in pesticides and other common products. The organochlorines have a particularly powerful impact on the ovary. Organochlorines have been associated with infertility, certain reproductive cancers, and autoimmune disorders, conditions that also occur with higher frequency in women with endometriosis.

Candida. There is absolutely no evidence that endometriosis is caused by candida (commonly called yeast infection), as claimed in some consumer publications.

There are two basic mysteries surrounding the persistence and growth of endometriosis:

Why do endometrial implants survive the attack by the immune system, which is typically launched against any foreign presence in the body?
How do these endometrial travelers develop new blood vessels and implant themselves in other locations?

Impaired Immune System.Some research is focused on possible immune disorders in women with endometriosis. One theory proposes that women with endometriosis have fewer natural killer (NK) cells, which are factors in the immune system important for surveillance. In their absence, the immune system is weakened and may allow endometrial tissue to invade and take root. A recent study suggests that other types of immune system cells are also underactive in women with endometriosis, allowing the woman's body to tolerate the implanted tissue.

Some evidence suggests that endometriosis represents an autoimmune condition, in which the immune system launches an attack on its own cells and tissue. Much of the evidence rests on the relatively high incidence of other inflammatory autoimmune disorders (multiple sclerosis, rheumatoid arthritis, lupus) that occur in women with endometriosis. It is unclear, however, how this response relates to endometriosis itself and whether endometriosis should be treated as an autoimmune condition.

Growth Factors and Angiogenesis. Macrophages also produce growth factors, which are of particular interest because they play important roles in angiogenesis, a natural process by which new blood vessels form.

Vascular endothelial growth factor (VEGF) is secreted by endometrial cells, and so is of special interest. Under normal conditions, VEGF is secreted within the uterus. When oxygen levels drop following menstruation and blood loss, VEGF levels rise and promote the growth of new blood vessels. This process is important for repairing the uterus following menstruation.

When endometrial cells land outside the uterus, however, investigators theorize that this same process occurs with unfortunate results. The cells secrete VEGF when they are deprived of blood and oxygen, which in turn stimulates blood vessel growth. In this case, however, blood vessel growth serves to promote implantation outside the womb.

Other growth factors involved in angiogenesis that may play a role in endometriosis include transforming growth factors (such as TGF-beta), platelet-derived endothelial growth factor (PD-ECGF), and tumor necrosis growth factors.

Inflammatory Response. The damage, infertility, and pain produced by endometriosis may be due to an overactive response by the immune system to the early presence of endometrial implants. The body, perceiving the implants as hostile, launches an attack. Levels of large white blood cells called macrophages are elevated in endometriosis. Macrophages produce very potent factors, which include cytokines (particularly those known as interleukins) and prostaglandins. Such factors are known to produce inflammation and damage in tissues and cells.

A major study is underway to uncover the genetic factors that predispose certain women to endometriosis. The incidence of endometriosis in women who have a mother or sister with the disorder may be up to 10 times higher than average.

Symptoms

Pain at the time of menstruation (dysmenorrhea ) is the primary symptom and occurs in nearly all girls and women with endometriosis. Studies suggest that endometriosis is the cause of about 15% of cases of pain in the pelvic region in women.

Timing of Pain. In addition to menstruation, endometrial pain can occur at other times of the month. A survey published by the Endometriosis Association reported the following findings on the timing of endometrial pain:

71% of women reported pain within 2 days after their periods started.
47% reported pain in the middle of a cycle. (A sharp pain during ovulation may be due to an endometrial cyst located in the fallopian tube that ruptures as the egg passes through.)
40% reported pain at other times of the month.
20% reported continual pain.
7% said there was no pattern.
Many women with endometriosis experience pain during intercourse.
Adolescents are more likely to experience pain that occurs both during their periods and at other times in the cycle, while in older women endometrial pain is more likely to occur during menstruation.

Location of Pain. Nearly all women with endometrial pain experience it in the pelvic area (the lower part of the trunk of the body). The pain is often a severe cramping that occurs on both sides of the pelvis, radiating to the lower back and rectal area and even down the legs.

Occasionally, however, pain may also occur in other regions if endometriosis affects other part of the pelvic area, such as the bladder or intestine.

Severity of Pain. The severity of the pain also varies widely and does not appear to be related to the extent of the endometriosis itself. In other words, a woman can have very small or few implants and have severe pain, while those with extensive endometriosis may have very few signs of the disorder except for infertility. Large cysts can rupture and cause very severe pain at any time.

Patients may experience additional symptoms, which include the following:

Joint and muscle aches
Fatigue
Bloating
Nausea
Dizziness
Heavy menstrual bleeding
Headaches
Depression and malaise (feeling generally low)
Sleep problems

Risk Factors

Endometriosis affects at least 5.5 million women in North America and millions more worldwide. An estimated 2 - 4% of all premenopausal adult women have detectable endometriosis, and over a third of these women experience noticeable pain. Because many women with endometriosis have no symptoms, the actual percentage of premenopausal women with the disorder may be as high as 15%. Some experts believe endometriosis may be responsible for between 45 - 70% of chronic menstrual pain in adolescence.

Age. Endometriosis can occur in women of all ages. It has been reported in girls as young as age 8 (and has been documented before the onset of menstruation), and in women over age 75, with the average age being between 25 - 29. About 40 - 60% of women with endometriosis report symptoms before age 25.

Ethnic Groups. Endometriosis is most common among Asian women, with Caucasians next. It is reported least frequently in African-American women.

Women at higher risk for endometriosis tend to have more problems with menstruation. Those at higher risk have a shorter than normal cycle, heavier periods, and longer periods. Heavier, more frequent periods, or longer exposure may simply make the risk for retrograde menstruation more likely. (This is the condition in which menstrual flows backward and is believed to be at least partially responsible for the initial development of endometriosis.) Menopause usually brings an end to mild-to-moderate endometriosis, although if women with a history of endometriosis take hormone replacement therapy (HRT), the condition may be reactivated.

Not having children has been associated with a greater risk for endometriosis. Some evidence suggests that early pregnancy may be protective against endometriosis because the cervix becomes dilated during labor, which reduces the risk for retrograde menstruation (menstrual backflow). On the other hand, endometriosis itself can increase the risk for infertility, so it may be a cause rather than a result of not having children. Some studies have found no protection against endometriosis with pregnancy, although women with the condition find relief from symptoms during pregnancy.

Some experts report that almost 7% of first-degree female relatives of endometriosis patients also develop it. A family history of endometriosis not only puts women at high risk for the condition but possibly a more severe manifestation of it as well.

Women may also be at higher risk for endometriosis if they were born with uterine abnormalities that obstruct the normal outflow of blood and cause retrograde menstruation.

There have been reports of endometriosis developing after cesarean sections, including implants developing in surgical scars and in the urinary tract. Some experts believe endometriosis should be suspected in women with urinary tract symptoms and a history of cesarean section.

Various disorders occur in greater rates in women who have endometriosis. In some cases, these disorders and endometriosis may be caused by common factors, but it is not clear what they are.

They include:

Certain cancers, particularly for early-onset breast and ovarian cancers, non-Hodgkin's lymphomas, and melanoma.
Autoimmune diseases such as systemic lupus erythematosus, rheumatoid arthritis, and multiple sclerosis. In all of these diseases, the immune system launches a destructive inflammatory response against the body's own cells (which differ in location depending on the disease). These are uncommon disorders, but in a major 2002 survey of women with endometriosis, they occurred in 12% of these women. This provides some support to the theory that endometriosis, too, is an autoimmune condition.
Hypothyroidism. In the same 2002 survey mentioned above, 42% of women had low thyroid or some other hormonal disorder.
Fibromyalgia and chronic fatigue syndrome. In the same survey, 31% reported one of these conditions.
Diabetes.
Allergies and asthma. Endometriosis is more prevalent in women with a family history of asthma and allergies, including food and skin allergies and hay fever.
Migraine. A small 2006 study suggested that women who have migraine headaches are at increased risk of endometriosis.

Some studies have reported a higher incidence of certain factors in women with endometriosis:

Women with endometriosis tend to be taller and thinner than average.
Women with red hair have an increased risk for endometriosis. Experts guess that the gene determining red hair might be located near other genes that make such women susceptible to endometriosis.

Alcohol and caffeine use have been associated with a higher risk.

Complications

Endometriosis is a chronic disease that is difficult to diagnose and treat. Without treatment, endometriosis gets progressively worse in 65 - 80% of patients. Even with treatment, endometriosis continues to advance in 20% of patients. Cysts and implants may grow and spread to other parts of the pelvis, and in very severe cases, to the urinary or intestinal tracts. Eventually adhesions may form. These are dense, web-like structures of scar tissue that can attach to nearby organs and cause pain, infertility, and intestinal obstruction.

Pain is the most common complaint for women with endometriosis, and it can significantly impair the quality of life. The pain experienced around menstruation can be so debilitating that up to 25% of women with the condition are incapacitated for 2 - 6 days of each month. In severe cases, regular activities may be curtailed for up to 2 weeks per month. Sleeping problems have been reported in 75% of patients, mostly due to pain.

Endometriosis may account for as many as 30% of infertility cases. Some evidence suggests that between 30 - 50% of women with endometriosis are infertile. Often, however, it is difficult to determine if endometriosis is the primary cause of infertility, particularly in women who have mild endometriosis. In an attempt to determine the chances for infertility with endometriosis, researchers have come up with a staging system based on findings during diagnostic surgery.

Endometriosis rarely causes an absolute inability to conceive, but it can contribute to infertility both directly and indirectly.

Direct Effect of Endometrial Cysts. Endometrial cysts may directly prevent infertility in a number of ways:

If implants occur in the fallopian tubes, they may block the egg's passage.
Implants that occur in the ovaries prevent the release of the egg.
Severe endometriosis can eventually form rigid webs of scar tissue (adhesions) between the uterus, ovaries, and fallopian tubes, thereby preventing the transfer of the egg to the tube.

Immune Factors and the Inflammatory Response. Researchers are focusing on defects in the immune system that not only may be responsible for endometriosis in the first place but also may cause the infertility associated with endometriosis. Even in early stage endometriosis, investigators have observed increased immune system activity. It is possible that in such cases, the body perceives these foreign endometrial implants as hostile, and launches an attack.

In this process, the body overproduces specific immune factors that contribute to infertility:

Cytokines. Cytokines are very potent immune factors that, when overproduced, cause damage and inflammation in the very regions that are directed to protect. Such damage could produce scarring and obstructions that interfere with implantation and development of a fertilized egg. In severe endometriosis, there is inflammation in the fluid surrounding the uterus, which could create a hostile environment for the sperm.
Prostaglandins. Elevated levels of these hormone-like factors not only produce inflammation but also increase uterine contractions. (Women with endometriosis have a higher than average risk for miscarriage.)
Other Immune Factors. Growth factors, which stimulate growth of new blood vessels, and toxins produced by implants may impair fertility.

Other Conditions Linking Endometriosis and Infertility. Researchers have noted unusually low levels of specific substances that enable a fertilized egg to adhere to the uterine lining. Such abnormalities are more often a factor in infertility in women with mild-to-moderate endometriosis than in those with severe cases.

One study found that the eggs in women with endometriosis appeared to have more genetic abnormalities than those in women without the disorder.

Implants can also occur in the bladder (although rare) and cause pain and even bleeding during urination. Implants also sometimes form in the intestine and cause painful bowel movements, constipation, or diarrhea. Hormonal treatments, the standard therapies for endometriosis, are not helpful in such cases, and surgery may be needed.

Endometriosis has characteristics that are similar to cancerous tumors, including cellular invasion of other tissues, unrestrained growth, development of new blood vessels, and impaired ability of cells to naturally self-destruct. It is not a malignant disease, however, but experts have been debating for years whether it represents any significant danger.

The possible risks for ovarian and endometrial cancers are of specific concern. Some researchers have identified certain genetic mutations that may transform endometrial cells into ovarian or endometrial cancers in rare cases. Some evidence suggests that ovarian cancer associated with endometriosis may differ from most ovarian cancer cases, and, in fact, have a better outlook.

Of additional concern are studies suggesting that women with endometriosis have a higher risk for other cancers, particularly for early-onset breast cancer and non-Hodgkin's lymphoma (NHL).

The emotional effect of severe endometriosis can be almost as devastating as the pain. It can affect marriage and work. In one survey conducted by the Endometriosis Association, patients reported the following emotional effects from this disease:

84% of patients reported feeling depressed during periods of pain
75% felt irritable
More than 50% reported feelings of anxiety and anger
About 20% said they felt hopeless

In one study, during the days around menstruation 30% of women with endometriosis increased their alcohol intake compared to 14% of women with other gynecological problems and only 9.5% of women with no gynecological disorders.

Diagnosis

Although endometriosis is the most commonly diagnosed uterine disorder, it is often misdiagnosed or missed altogether. In a study of women with proven endometriosis, more than half of them had been told by a doctor that nothing was wrong. In another study, half of women with endometriosis reported that they visited a doctor five or more times before they were diagnosed.

Endometriosis frequently begins to develop in adolescence, but it is not typically diagnosed until a woman is in her mid-20s or early 30s. There are a number of reasons for this:

The symptoms vary widely, and sometimes do not occur at all. Some women do not know they have endometriosis until they fail to become pregnant and seek help for infertility.
Pain in the pelvic or abdominal area can be caused by so many conditions that it is often difficult to pin down the precise cause.

Endometriosis should be highly suspected in women with severe menstrual cramps who are also infertile. Laparoscopy, an invasive diagnostic procedure, is the only definitive method for diagnosing endometriosis. However, a trial using one of several hormonal therapies is usually sufficient to confirm or rule out endometriosis. Such drugs include danazol, GnRH agonists, and progestins.

Many conditions cause pelvic pain. In many cases, the cause is unknown and it often resolves on its own. In one study, pelvic pain improved or resolved without treatment in 77% of women over a 15-month period. However, some causes of pelvic pain can be serious and should be ruled out during a work-up for endometriosis.

Primary Dysmenorrhea. Primary dysmenorrhea is recurrent pelvic pain associated with menstruation. Dysmenorrhea is common in many women. [See In-Depth Report #100: Menstrual disorders.]

Adenomyosis. A condition called adenomyosis occurs when nodules (knots) of endometrial tissue develop within the deep muscle layers of the uterus. This disorder is often classified with endometriosis, but adenomyosis is a different disease. (Endometriosis occurs when endometrial tissue grows and functions outside the uterus.) Adenomyosis is a significant cause of severe pelvic pain and menstrual irregularities. Until recently adenomyosis was diagnosed only after a hysterectomy, but advanced imaging techniques using ultrasound and magnetic resonance imaging scans may be able to detect it. A 2006 study indicated that women who have had surgery for endometriosis, yet continue to suffer from menstrual and pelvic pain, may actually have adenomyosis.

Adenomyosis typically occurs in women who have uterine fibroids, women age 40 - 50, and women who have had children. [See In-Depth Report #73: Uterine fibroids.]

Fibroid tumors may not need to be removed if they are not causing pain, bleeding excessively, or growing rapidly.

Other Causes of Pelvic Pain. Many conditions cause pelvic pain that may or may not be related to menstruation. Some causes of pelvic pain can be serious and should be ruled out:

Uterine fibroids
Pelvic inflammatory disease (which is a result of infections in the pelvic area)
Miscarriage
Ectopic pregnancy

Click the icon to see an image of an ectopic pregnancy.

Pelvic cancer (rare)
Uterine polyps
The use of an intrauterine device (IUD) for contraception

Conditions that may mimic symptoms of endometriosis but which are unrelated to problems in the reproductive organs include:

Severe kidney or urinary tract infections
Celiac disease
Appendicitis
Interstitial cystitis
Inflammatory bowel disease
Diverticulitis
Irritable bowel syndrome

The doctor may be able to feel tender masses or nodules during a pelvic examination, but these signs can indicate many conditions and do not necessarily mean endometriosis is present.

Laparoscopy. Diagnostic laparoscopy, an invasive surgical procedure, is currently the only definitive method for diagnosing endometriosis. Laparoscopy normally requires a general anesthetic, although the patient can go home the same day.

Click the icon to see an image of laparoscopy.

The procedure is as follows:

The surgeon makes tiny abdominal incisions through which a fiber optic tube, equipped with small camera lenses, is inserted. The doctor uses these devices to view the uterus, ovaries, tubes, and peritoneum (lining of the pelvis) on a video monitor.
Carbon dioxide gas is injected into the abdomen, distending it and pushing the bowel away so that the doctor has a wider view.
A blue dye may be flushed through the fallopian tubes to determine blockage; if there is an obstruction, the dye will not flow through the tube.
If the surgeon needs to remove small endometrial cysts or other lesions during the procedure (operative laparoscopy), tiny surgical instruments are passed through a tube.

The procedure is used for detecting and staging endometriosis to determine its severity. In some cases, the procedure itself will restore fertility in women with endometriosis.

Transvaginal Hydrolaparoscopy. Transvaginal hydrolaparoscopy is a new and less invasive approach than laparoscopy, since the instruments are inserted through the vagina, not through incisions in the abdomen. It requires only sedation, does not use CO2 to distend the abdomen, and has a much shorter and easier recovery than with standard laparoscopy. When used by a skilled professional, it is as accurate as laparoscopy, but is not yet widely available.

Hysteroscopy. Hysteroscopy is a procedure that may be used to detect the presence of fibroids, polyps, or other causes of bleeding. (It may miss cases of uterine cancer, however, and is not substitute for more invasive procedures, such as D&C or endometrial biopsy, if cancer is suspected.)

It is done in the office setting and requires no incisions. The procedure uses a long flexible or rigid tube called a hysteroscope, which is inserted into the vagina and through the cervix to reach the uterus. A fiber optic light source and a tiny camera in the tube allow the doctor to view the cavity. The uterus is filled with saline or carbon dioxide to inflate the cavity and provide better viewing. This can cause cramping.

Hysteroscopy is non-invasive, but 30% of women report severe pain with the procedure. The use of an anesthetic spray such as lidocaine may be highly effective in preventing pain from this procedure. Other complications include excessive fluid absorption, infection, and uterine perforation. Hysteroscopy is also used as part of surgical procedures.

An ultrasound is performed in cases where other conditions are suspected, such as uterine fibroids, ovarian cysts, or ectopic pregnancy. This non-invasive imaging technique can detect endometriomas, or cysts that are usually located on the ovaries and filled with thick dark blood. Ultrasound can also pick up cysts larger than 1 cm (about 1/3 inch), but will miss smaller cysts, or small and shallow endometrial implants on the surface of ovaries, or on the peritoneum (lining of the pelvis).

Once a diagnosis is made, more sophisticated imaging techniques, such as computed tomography (CT) scanning or magnetic resonance imaging (MRI), may be used to obtain a more accurate image of severe endometriosis.

Investigators are studying certain chemicals detected in blood tests that may prove to help diagnose endometriosis and so avoid invasive diagnostic procedures in many women. Among the most studied to date are CA-125 and CA19-9. Both are elevated in women with severe endometriosis. Higher levels of both chemicals occur in many other diseases, however, including ovarian cancer, so results using this test alone do not provide enough information for a definitive diagnosis of endometriosis.

During laparoscopy, the surgeon determines the number, size, and location of endometrial implants and adhesions. This information helps rank endometriosis by the extent of the disease and give the likelihood of infertility:

Minimal (stage I)
Mild (stage II)
Moderate (stage III)
Severe (stage IV)

A number of experts do not believe these categories are useful, because they often do not relate to the intensity of the pain, or to treatment success rates.

Some experts believe it is more accurate to further categorize endometriosis by the depth of penetration:

Superficial Endometriosis. Endometriosis that lies more on the surface is more highly associated with infertility than deep implants.
Infiltrative Endometriosis. Implants deeper than 5 - 6 mm; deep implants are believed to be the best indicator of progression and severe symptoms.

Treatment

There is no perfect way of managing endometriosis. The three basic treatment approaches are:

Watchful waiting (to relieve symptoms)
Hormonal therapy (to reduce endometrial implants)
Surgery (to reduce endometrial implants, restore fertility, or possibly cure the condition)

The choice depends on a number of factors, including the woman's symptoms, her age, whether fertility is a factor, and the severity of the disease.

In general, watchful waiting is a good initial choice for:

Women with mild pain who, if fertile, do not wish to become pregnant. If women with mild endometriosis wish to become pregnant, the doctor may recommend unprotected sex for 6 months to year. If pregnancy does not occur, then treatment may be started.
Women approaching menopause.

Some experts believe that early diagnosis and treatment in young women without symptoms might prevent some cases of infertility later on. Unfortunately, however, some treatments for endometriosis may actually trigger symptoms in those who do not yet experience them.

Hormone therapies are used to mimic states in which ovulation does not occur (such as pregnancy or menopause) or to directly block ovulation. Hormonal drugs include oral contraceptives, progestins, GnRH agonists, and danazol. They can be very effective in relieving endometriosis symptoms. Some of these drugs may also be used after surgery to help prevent recurrence of endometriosis. There is also some evidence that GnRH agonists and danazol may improve immune factors associated with endometriosis. But there are downsides:

None of these drugs can cure the problem. Symptoms recur in about half of patients within 5 years of treatment.
They do not improve fertility rates and may delay conception in women who use them.
Side effects of these drugs can be distressing. There is a high dropout rate with the use of nearly all these hormonal treatments.
Women who take GnRH agonists, danazol, or similar drugs should use non-hormonal birth control methods (such as the diaphragm, cervical cap, or condoms) because these drugs can increase the risk for birth defects.

Surgery is an option for the following women:

Women with severe pain that does not respond to watchful waiting and medical treatment.
Women who want to become pregnant and endometriosis is most likely the major contributor to infertility.

There are two basic surgical approaches for endometriosis:

Conservative Surgery (Laparoscopy or Laparotomy). Conservative surgery uses laparotomy or laparoscopy to remove the endometriosis implants without removing any other reproductive organs. It is a good option for women who wish to become pregnant or who cannot tolerate hormone therapy. Some experts believe that laparoscopy surgery should be the treatment of choice for women with endometriosis. Endometriosis often recurs after conservative surgery, however. Recurrence rates at 2 years range from 2 - 47%. The risk for recurrence or residual pain after any procedure increases with the severity of the condition, particularly if endometriosis has affected areas outside the uterus.
Radical Surgical Therapy (Hysterectomy). Hysterectomy with removal of ovaries (oophorectomy) along with all endometrial implants is the only potential cure for endometriosis. If endometriosis has developed outside the uterus than even this procedure is not curative. Removing only the uterus with hysterectomy, in any case, has the same risk for recurrence as conservative surgery.

Click the icon to see an illustrated series detailing hysterectomy.

In choosing between hysterectomy (with or without oophorectomy) and conservative surgeries, age and the desire for children are important factors. One study reported a greater sense of loss, more residual symptoms, and more pain in younger women (under age 30) who have undergone hysterectomy than in older women. In one study, 37% of such younger women regretted their decision to have a hysterectomy.

Once careful instruction is given for all the risks and benefits of the different surgical options, the doctor must respect any decision a patient makes to retain as much of her reproductive system as she wants, even if she is past menopause. Both the patient and the doctor should also be clear about the possibility of changing procedures once the operation has begun, depending on what the surgeon may observe. For example, the surgeon may find abnormalities that require more extensive surgery.

Much of the success of any procedure relies on the experience of the surgeon. A woman should always ask for a doctor's track record, or the number of times the doctor has performed the procedure in question. The more, the better. Asking for complication rates may be helpful, but a patient should realize that an experienced surgeon may have a higher number of high-risk patients, and therefore, a higher complication rate than a less experienced surgeon with fewer serious cases.

For women with severe endometriosis who want to become pregnant, conservative surgery (typically laparoscopy) is the appropriate approach for restoring fertility. Hormonal therapies that treat endometriosis itself, such as GnRH agonist or progestins, are generally considered not to help fertility. However, a 2002 study suggested that the use of the GnRH agonists after surgery helped improve conception rates in women who subsequently undergo assisted reproductive techniques (ART), such as in vitro fertilization (IVF). A 2006 study indicated that GnRH agonists given along with infertility treatments may help improve a woman's chance of becoming pregnant. This research is still preliminary.

In any case, ART and hyperstimulation of the ovary using fertility drugs to produce eggs are the standard fertility treatments available to women if surgery fails. ART includes techniques such as in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Hyperstimulation is the less expensive approach. In a 2003 study, however, ART achieved much greater conception rates in women with endometriosis, particularly those with late-stage disease.

It is not clear whether women with early -stage endometriosis do any better with fertility treatment than simply trying to become pregnant through non-aggressive means. Women with endometriosis who are trying to conceive should discuss all treatment options with a specialist. [See In-Depth Report #22: Infertility in women.]

Lifestyle Changes

Some women report relief by avoiding dairy products and having a diet rich in fiber and low in saturated (animal) fats. Fiber-rich foods (such as fruits and vegetables) along with plenty of fluids (water or juice, not caffeine) are not only healthy but help prevent constipation, which can intensify symptoms. If women choose a diet that limits dairy products, they should be sure to have sufficient calcium from other sources.

A 2005 study involving over 500 women reported that red meat and ham consumption increased the risk for endometriosis. Diets high in green vegetables and fresh fruit appeared to protect against it.

Fat compounds called omega-3 fatty acids may have specific anti-inflammatory effects. They are found in certain oily fish (sardines, mackerel) and can be obtained in supplements. Supplements may be labeled either omega-3 fatty acids or EPA-DHA (which are the important compounds). Evening primrose oil and black currant oil, found in health food stores, contain similar fatty acids that may be helpful. However, food sources are the healthier choice.

Omega-3 fatty acids, found plentifully in oily fish and flaxseed and canola oils, are beneficial to people who have IBD (inflammatory bowel disease).

Drinking alcohol and and smoking cigarettes may increase endometriosis risk. It is unclear whether caffeine is a significant risk factor.

A sitz bath is simply sitting in a basin of water. Some people report relief by alternating between sitting 3 minutes in a hot water basin and then 1 minute in a cold water basin. This is repeated three times. The procedure is performed twice a day 3 - 4 days a week, except during menstruation.

A warm bath or application of heated abdominal pad may help relieve painful menstrual cramps.

Kegel exercises are designed to strengthen the muscles of the pelvic floor that both support the bladder and close the sphincters. Some people find they help endometriosis. The exercises consist of tightening and releasing the pelvic muscle. Since the muscle is internal and sometimes difficult to isolate, doctors often recommend practicing while urinating on the toilet. The patient tries to contract the muscle until the flow of urine is slowed or stopped and then releases it. (However, once learned, Kegel exercises should not be regularly performed while urinating as this practice may eventually weaken the muscles.)

Exercise may be very helpful for women with endometriosis. It relieves stress and tension and may reduce hormonal levels that can contribute to endometrial growth.

Acupuncture and Acupressure. Some studies have reported relief from pelvic pain after acupuncture or acupressure, a technique that applies small pins or pressure to specific points on the body. Some women report relief with reflexology, a technique that uses manual pressure on acupuncture points on the ears, hands, and feet.

Click the icon to see an image of acupuncture.

Transcutaneous Electrical Nerve Stimulation. Transcutaneous electric nerve stimulation (TENS) applies electrodes to certain parts of the body and administers low-level electrical pulses to those locations. Research suggests that it works by altering the body's ability to receive pain signals. The standard approach is to give 80 - 100 pulses per second, for 45 minutes, three times a day. TENS is painless and patients are barely aware of the sensation. A 2002 analysis suggested that this approach may help some women with dysmenorrhea.

Yoga and Meditative Techniques. Yoga and meditative techniques that promote relaxation may also be helpful for menstrual cramps.

Chiropractic. Some women with primary dysmenorrhea have sought help from chiropractors trained in spinal manipulation. One study compared a high-force spinal manipulation technique with a low-force maneuver used as a placebo technique. Both showed lower scores on tests that measure pain, perhaps indicating that a simple back rub by a sympathetic partner or friend may be helpful.

Herbal and Other So-Called Natural Remedies for Cramp Relief. Researchers have not conducted many rigorous studies on herbal remedies for menstrual and pelvic pain. Small studies have suggested that pycnogenol, a plant extract derived from the bark of the French maritime pine tree, may help reduce endometriosis symptoms. Some patients have reported relief from menstrual cramps with aromatherapy using lavender, sage, and rose oils.

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.

Medications

The basic approach in hormonal treatments for endometriosis is to block production of female hormones (estrogen and progesterone) or to prevent ovulation. Hormonal drugs are used for pain relief only. None have been proven to improve fertility rates and in some cases may delay conception. Specific hormonal drugs may have different effects for women with endometriosis.

Inducing Pseudopregnancy. Oral contraceptives that contain estrogen and progestins mimic a pregnant state and block ovulation. (Progestins are natural or synthetic forms of progesterone). Progestins may also be used alone, since they have specific effects that can cause the endometrial tissue itself to atrophy.
Inducing Pseudomenopause. Gonadotropin-releasing hormone (GnRH) agonists or gestrinone, an anti-progesterone that mimic menopause. They reduce estrogen and progesterone to their lowest level.
Inducing On-going Blockage of Ovulation. Danazol, a derivative of male hormones, is a powerful ovulation blocker.

Studies report that around 80% of women achieve pain relief after taking these drugs. To date, comparison studies have found few differences in effectiveness among the major hormonal treatments. Differences occur mostly in their side effects. Women should discuss the effects of particular medications with their doctors to determine the best choice.

Oral contraceptives (OCs), commonly called "the Pill," contain combinations of an estrogen and a progestin (either a natural progesterone or the synthetic form called progestin). For some patients, OCs may provide better endometriosis pain relief than gonadotropin releasing hormone agonist drugs. OCs may reduce the risk of ovarian cancer by 30 - 50% and of endometrial cancer by 50%, a potentially important benefit in women with endometriosis. Patch contraceptives are available, but they may increase the risk for menstrual cramping.

Click the icon to see an illustrated series detailing the birth control pill.

When used throughout a menstrual cycle, OCs suppress the actions of other reproductive hormones (luteinizing hormone, or LH, and follicle stimulating hormone, or FSH) and prevent ovulation. There are many brands available. The estrogen compound used in most oral contraceptives is estradiol. Many different progestins are used, and there are many brands. None to date have proven to be superior over others. Women should discuss the best options for their individual situations with their doctor.

Standard OCs come in a 28-pill pack that contains 21 active pills and 7 inactive pills. Newer “continuous-dosing” (also called “continuous-use”) oral contraceptives aim to reduce -- or even eliminate -- monthly periods and thereby prevent the pain and discomfort that often accompanies menstruation. These OCs contain a combination of estradiol and the progesterone levonorgestrel, but use extending dosing of active pills.

Seasonale, the first continuous-dosing contraceptive, was approved in 2003. It contains 81 days of active pills followed by 7 days of inactive pills. Women who take Seasonale have on average a period every 3 months. Seasonique, a follow-up to Seasonale, was approved in 2006. As with Seasonale, it produces about 4 periods a year. With Seasonique, a woman takes 84 days of levonorgestrol-estradiol pills followed by 7 days of pills that contain only low-dose estradiol.

In 2007, the FDA approved Lybrel, which supplies a daily low dose of levonorgestrel and estradiol with no inactive pills. Because Lybrel contains only active pills, which are taken 365 days a year, it completely eliminates monthly menstrual periods. In clinical trials, 59% of women who took Lybrel completely stopped menstrual periods by the end of the first year. Some women, however, experienced occasional unscheduled bleeding or spotting during the first 3 - 6 months.

Estrogen and progestin each cause different side effects. The most serious side effects are due to the estrogen in the combined pill. Uncommon but more dangerous complications of OCs include high blood pressure and deep-vein blood clots (thrombosis), which may contribute to heart attack or stroke. Studies have been conflicting about whether estrogen in oral contraception increases the chances for breast cancer and, if it does, which women are at risk.

Progestins alone may be helpful and are the oldest drugs used for endometriosis. Progestins can prevent ovulation and reduce the risk for endometriosis in the following ways:

They block luteinizing hormone (LH), one of the reproductive hormones important in ovulation.
They change the lining of the uterus and eventually cause it to atrophy.
They may provide pain relief equivalent to the more powerful hormone drugs. Some experts recommend them as the first choice for women with endometriosis who do not want to become pregnant.

Specific Progestins. Progestins are available in pill or injectable form, or as a progestin-releasing intrauterine device (IUD). Medroxyprogesterone (Depo-Provera), which is administered by injection every 3 months, is one of the standard progestins used. A new low-dose formulation, Depo-subQ Provera 104, was approved in 2005. Oral progestins include norethindrone (Micronor, Aygestin, Norlutate). Norethindrone is also known as norethisterone.

A 2006 study compared low-dose depot medroxyprogesterone with the gonadotropin releasing hormone (GnRH) agonist leuprolide (Lupron). The two drugs worked equally well in controlling endometriosis pain. However, leuprolide caused more loss of bone mineral density, a condition associated with osteoporosis. Patients who received medroxyprogesterone injections had fewer hot flashes than those who received leuprolide, but they had more episodes of bleeding and spotting.

Progestin-releasing IUDs can be very helpful for many women with endometriosis, particularly an advanced version called the levonorgestrel-releasing intrauterine system, or LNG-IUS (Mirena). Studies suggest that the LNG-IUS reduces endometrial cell proliferation and increases cell self-destruction. Progestin released by the IUD mainly affects the uterus and cervix and causes fewer widespread side effects than other forms of progestins.

The LNG-IUS has proved effective for heavy bleeding (menorrhagia), and studies indicate that it helps control the symptoms of minimal-to-moderate endometriosis. Studies indicate that the LNG-IUS works as well as GnRH agonists in managing endometriosis pain, and causes less loss of estrogen. Some experts think that the LNG-IUS could become the treatment of choice for women with endometriosis pelvic pain who do not wish to become pregnant.

Click the icon to see an image of an IUD.

Side Effects of Progestins. Side effects of progestin occur in both the combination oral contraceptives and any contraceptive that uses only progestin, although they may be less or more severe depending on the form and dosage of the contraceptive. Side effects may include:

Changes in uterine bleeding, such as higher amounts during periods, spotting and bleeding between periods (called break-through bleeding), or absence of periods
Unexpected flow of breast milk
Abdominal pain or cramps
Diarrhea
Fatigue, unusual tiredness, weakness
Hot flashes
Decreased sex drive
Nausea
Trouble sleeping
Acne or skin rash (although low-dose OCs actually improve acne)
Depression, irritability, or other mood changes
Swelling in the face, ankles, or feet
Weight gain

Newer formulations of combination pills that use low-dose estrogen and newer progestins may reduce and even avoid many of these side effects. Progestins used in non-oral contraceptives, such as the LNG-IUS IUD, also may not pose as high a risk for these side effects. If side effects persist or are severe, a woman should always talk to her doctor. Many women do not experience these side effects, or if they do, their bodies eventually adjust.

Gonadotropin releasing hormone (GnRH) agonists are effective hormone treatments for endometriosis. They are able to block the release of the reproductive hormones LH (luteinizing hormone) and FSH (follicular-stimulating hormone). As a result, the ovaries stop ovulating and no longer produce estrogen. Ovulation and menstruation resume around 4 - 10 weeks after stopping the drug. The specific length of time depends on the type of GnRH agonist used.

Women with endometriosis often have a difficult time getting pregnant. A 2006 review suggested that GnRH agonists may help women with endometriosis become pregnant when the drug is given along with in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). (IVF and ICSI are standard infertility treatments.) The review found that 3 - 6 months of GnRH therapy in combination with infertility treatment quadrupled the pregnancy rate. However, the study did not supply data on how many women actually gave birth. In addition, there is not enough information on whether these drugs may adversely affect a woman or her fetus.

Specific GnRH Agonists. GnRH agonists include goserelin (Zoladex), buserelin, a monthly injection of leuprolide (depot Lupron), and a nasal spray, Nafarelin (Synarel). Studies have reported that nafarelin shrank all implants and significantly relieved symptoms in 85% of patients, delayed recurrence of endometriosis after surgery, and in comparison with leuprolide, was less expensive, had fewer side effects, and a provided better quality of life.

Side Effects and Complications. Commonly reported side effects (which can be severe in some women) include menopause-like symptoms that include hot flashes, night sweat, and changes in the vagina, weight change, and depression. The side effects vary in intensity depending on the GnRH agonist. They may be more intense with leuprolide and persist after the drug has been stopped.

The most important concern is possible osteoporosis from estrogen loss. Women ordinarily should not take GnRH agonists for more than 6 months. Certain approaches may preserve enough estrogen to protect bones and still effectively relieve endometriosis symptoms:

Add-back therapy provides doses of estrogen and progestin that are high enough to maintain bone density, but are too low to offset the beneficial effects of the GnRH agonist. Studies suggest this is safe and effective for protecting bone.
Intermittent leuprolide uses repeated 6-month courses of GnRH agonists followed by an average of 9 months of symptom control only.
Taking GnRH agonists in very low doses is an alternate approach, but is still largely untested.
Adding bone-protective drugs may be helpful. The standard ones are bisphosphonates and include alendronate (Fosamax), risedronate (Actonel), and etidronate (Didronel). Other drugs are being tested in combination with a GnRH agonist to preserve bone. They include the parathyroid hormone teriparatide (Forteo) and selective estrogen-receptor modulators (SERMs), such as raloxifene (Evista).

GnRH treatments used alone do not prevent pregnancy. Furthermore, if a woman becomes pregnant during their use, there is some risk for birth defects. Women who are taking GnRH agonists should use non-hormonal birth control methods, such as the diaphragm, cervical cap, or condoms while on the treatments.

Danazol (Danocrine) is a synthetic drug that resembles a male hormone (androgen). It suppresses the pathway leading to ovulation. Studies have shown symptomatic improvement in 90% of women, although in one study, only about 58% of women expressed satisfaction with this therapy. A high drop-out rate occurs, most often because of adverse side effects, particularly male characteristics, such as growth of facial hair, acne, weight gain, dandruff and deepening of the voice.

Danazol may increase the risk for unhealthy cholesterol levels. A few cases of blood clots and strokes have also been reported, as well as rare cases of liver damage. One study reported that taking a low dose may relieve endometrial symptoms and reduce the risk for these side effects. Exercise may also help reduce side effects. As with GnRH drugs, pregnant women or those trying to become pregnant should not take this drug because it may cause birth defects.

Antiprogestins are promising drugs for endometriosis because they reduce both estrogen and progesterone receptors.

Gestrinone. Gestrinone is the most studied antiprogestin and appears comparable to GnRH agonists in reducing pain and while causing fewer menopausal symptoms. In one study, bone density even increased slightly. Adverse effects of gestrinone include male hormone symptoms, such as acne, and possibly the development of unhealthy cholesterol levels.

Mifepristone. Mifepristone (Mifeprex) is another antiprogestin that may be helpful for treating endometriosis. In one 6-month study, mifepristone improved symptoms and reduced endometrial implants without causing menopausal side effects. Long-term use, however, may cause changes in the uterine tissue and cell proliferation.

Nonsteroidal Anti-inflammatory Drugs (NSAIDs). Over-the-counter NSAIDs may be sufficient for about 75% of women with endometrial pain. NSAIDs block prostaglandins (the substances that increase uterine contractions). They are effective painkillers and also have other properties that act against inflammatory factors. Aspirin is the most common NSAID, but there are dozens of others available over the counter or by prescription. Among the most effective NSAIDs for menstrual disorders are ibuprofen (Advil, Motrin, Midol PMS), naproxen (Aleve, Naprosyn, Naprelan, Anaprox), and mefenamic acid (Ponstel). For maximum benefit, they should be taken 7 - 10 days before a period is expected. However, long-term use of NSAIDs can increase the risk for gastrointestinal bleeding and ulcers. One study of women with iron deficiency anemia reported that overuse of NSAIDs for menstrual disorders contributes to anemia.

Acetaminophen. Acetaminophen (Tylenol) reduces levels of female hormones (gonadotropins and estradiol, an estrogen), which may have some beneficial effect on menstrual disorders. A combination of acetaminophen and pamabrom (Women's Tylenol Menstrual Relief) is specifically aimed at treating menstrual pain and bloating. (Pamabrom is a diuretic, a drug used to reduce fluid build-up and bloating.)

Opioids. Drugs containing codeine should not generally be used for endometriosis pain management. They can cause pelvic congestion and constipation, which can worsen symptoms in patients with gastrointestinal distress.

GnRH Antagonists. GnRH antagonists include ganirelix (Antagon) and cetrorelix (Cetrotide). These newer drugs differ from GnRH agonists in that they have a direct effect on the pituitary gland. The result is quicker action. They also pose a lower risk for complications and side effects.

Aromatase Inhibitors.Drugs that inhibit aromatase, an enzyme that is a major source of estrogen, are being studied for effects against endometriosis. Such drugs include anastrozole, letrozole, exemestane, and vorozole. Aromatase levels may be abnormal in women with endometriosis. A 2004 pilot study of letrozole combined with a progestin showed reduction of endometriosis as well as decrease in pelvic pain, suggesting that this treatment holds promise.

Selective Estrogen-Receptor Modulators (SERMs). Drugs known as selective estrogen-receptor modulators (SERMs) are thought to act like estrogen in some tissues but behave like estrogen blockers (antiestrogens) in others. They have not been widely studied for endometriosis since tamoxifen (Nolvadex), the most commonly used SERM, may worsen endometriosis. However, the actions of other SERMs, such as raloxifene (Evista) or tibolone (only available in Europe), may be beneficial and warrant more research.

Selective Progesterone Receptor Modulators (SPRMs). SPRMs, also called mesoprogestins, have both agonist and antagonist properties. This new class of drugs may be effective for suppressing endometrial growth.

Other investigational drugs for treatment of endometriosis include tumor necrosis factor alpha (TNF-alpha) inhibitors, angiogenesis inhibitors, and various immune modulators.

Conservative Surgery

The goal of conservative surgery is to aggressively remove as many endometrial implants and cysts as possible without causing surgical scarring and subsequent adhesions that could cause fertility problems. The two conservative procedures used are either laparoscopy or laparotomy.

Improving Fertility. Surgery has been shown to improve infertility rates in women with severe endometriosis (stages III and IV). Whether it offers any advantage in pregnancy rates in women with mild-to-moderate endometriosis (stage I or II) is unclear. Nevertheless, some doctors recommend conservative surgery even in early-stage endometriosis, because of the progressive nature of the disorder some evidence suggests it improves fertility. Fertility can often be restored even if the surgery does not remove all the endometrial implants. However, the best fertility rates in such cases occur in the early postoperative period. They decline over time if implants have not been completely eliminated. Subsequent surgeries become less effective in restoring fertility.

Reducing Pain and its Recurrence. Studies report pain reduction after surgery in more than 60% of women. Conservative surgery, however, can miss microscopic implants that may continue to cause pain and other symptoms after the procedure.

Even with very successful surgery, endometriosis usually recurs within a period of between 2 months and several years. In one study, the risk for recurrence after conservative surgery was highest in women who have had previous surgery or who have stage IV disease (large endometriotic cysts). Other factors including age, pregnancy, or the number of cysts, did not seem to influence the degree of risk. An earlier study indicated that women who became pregnant after surgery for endometriosis had a lower risk for recurrence, but pregnancy itself does not cure endometriosis. The use of GnRH agonists after surgery may delay recurrence without affecting fertility.

Both laparoscopy and laparotomy are effective, but there are differences. Some experts believe that laparoscopy surgery should be the treatment of choice for women with endometriosis.

Laparoscopy is currently the gold standard treatment for endometriosis. It is usually done under general anesthetic and involves the following:

Carbon dioxide gas is injected into the abdomen, distending it and pushing the bowel away so that the doctor has a wider view.
The procedure requires making small incisions at the navel and above the pubic bone.
The laparoscope (a hollow tube equipped with camera lenses and a fiber optic light source) is inserted through the incision at the navel (the umbilical incision).
A probe is then inserted through the second incision, allowing the doctor to directly view the outside surface of the uterus, fallopian tubes, and ovaries.
One or two additional small incisions can be made on either side of the lower abdomen through these incisions. Surgical instruments or other devices are passed through these accessory incisions to destroy or remove abnormal tissue. Implants can be removed by excision (surgical removal) using a laser or scissors or by destroying the area with lasers or with electricity (or electrocautery).

In one study, laparoscopy achieved pain relief in over 62% of women. A more recent study conducted 3 - 12 months post-surgery in women with severe (stage III/IV) endometriosis suggested 88% of patients were satisfied with the procedure.

In addition, pregnancy rates can range from 20% to over 50% after laparoscopy. (The procedure does not reduce the chances for pregnancy in women who must still undergo assisted reproductive techniques to conceive.) Still, recurrence rates for laparoscopy are no better than those with laparotomy -- the more invasive procedure.

Laparotomy uses a wide abdominal incision and conventional surgical instruments. It is more invasive and requires a longer recovery time. In some severe cases, the doctor may need a wider view of the pelvic area and will perform this procedure. Laparotomy is typically used for infiltrating endometriosis, although the less invasive laparoscopy is showing increasing effectiveness, even for deep implants.

Complications after Surgery. Many patients experience temporary but severe discomfort in the shoulders after laparoscopy due to residual carbon dioxide gas that puts pressure on the diaphragm. The incisions, even with laparoscopy, may cause pain afterward, which can usually be treated effectively with mild pain relievers. There are small risks for bleeding, infection, and reaction to anesthesia. Surgery in the pelvic area may also cause scarring, which may cause pain and interfere with fertility.

Preoperative Drug Treatment. Hormonal drugs administered before laparoscopy and laparotomy are being investigated to reduce the size of endometrial cysts and so perhaps to improve outlook. A 2000 study, for example, reported that the GnRH agonist goserelin injected monthly 12 weeks before laparoscopy resulted in much smaller implants and better treatment of the disease than treatment with surgery alone.

Postoperative Drug Treatment. A number of studies have also been conducted to determine if taking hormonal drugs after surgery can provide further pain relief. Results have been mixed, and the benefits, if any, are probably slight.

Some evidence suggests that surgically cutting the pain-conducting nerve fibers leading from the uterus diminishes the pain from dysmenorrhea. Two procedures, uterine nerve ablation and laparoscopic presacral neurectomy, can block such nerves. Small studies have shown benefits from these procedures, but stronger evidence is needed before they can be recommended for women with severe primary dysmenorrhea.

Laparoscopic Uterosacral Nerve Ablation (LUNA). LUNA is a recent approach that uses either laser or cauterization to destroy nerves in a small segment of the ligaments that connect the cervix with the lower back. The ligaments do not appear to provide any structural support. There are few side effects from the procedure. The patient does not lose any sensations associated with sexual activity.

Laparoscopic Presacral Neurectomy (LPSN). LPSN uses laser techniques to sever a web of nerves between the lower spine and tail bone that transmit pain from the uterus. The procedure does not affect fertility. Studies suggest that it may work better than LUNA in the long term, but it also poses a higher risk of complications. These complications include constipation, diarrhea, and urinary problems. However, many women find that these symptoms eventually improve.

Hysterectomy

Hysterectomy, the surgical removal of the uterus, is the second most frequently performed surgery in premenopausal women (Cesarean sections are first). About 600,000 hysterectomies are performed each year in the U.S., which is among the highest rate of all countries. By age 60, about a third of American women have had this procedure. The highest hysterectomy rates are in women age 40 - 44. Women in the southern and midwestern areas of the United States are more likely to have the operation than those in the northeast and west.

A 2007 study suggested that a combination of factors predicts whether a woman will decide to have a hysterectomy. A woman who meets all three of these factors has a 95% chance of having a hysterectomy:

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement or resolution despite treatment
Previous use of GnRH agonist drugs

The number of procedures has continued to increase, but only slightly in recent years. Endometriosis accounts for 18% of these procedures, but the rates vary widely by ethnic group, with the great majority of endometriosis-related hysterectomies performed in Caucasian women.

Hysterectomy does not necessarily cure endometriosis. One study reported that endometriosis reappeared in 13% of women within 3 years of a hysterectomy and in 40% after 5 years.

Most women are satisfied with the procedure. A major analysis of evidence on hysterectomies reported that symptoms related to menstrual problems decline significantly in most women, although none completely disappear for all women. The majority of women also experience improved quality of life and emotional functioning. Women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause.

Still, one study suggested that 70% of recommendations for hysterectomies did not meet the standard of care as determined by expert groups. In such cases, patients were not given alternative choices or adequate diagnostic evaluations. Any woman, even one who has reached menopause, who is uncertain about a recommendation for a hysterectomy should certainly seek a second opinion.

Once a decision for a hysterectomy has been made, the patient should discuss with her doctor what will be removed. The common choices are:

Total Hysterectomy (Removal of uterus and cervix). Removing only the uterus with hysterectomy has the same risk for recurrence as conservative surgery.
Supracervical Hysterectomy (Removal of uterus and preservation of the cervix). Procedure is performed in about 20 - 25% of cases.
Bilateral Salpingo-Oophorectomy (Removal of the fallopian tubes and ovaries). It can be used with either total or supracervical hysterectomy. This is the only potential cure for endometriosis. If endometriosis has developed outside the uterus then even this procedure is not curative.

Hysterectomy is surgical removal of the uterus, resulting in inability to become pregnant. This surgery may be done for a variety of reasons including, but not restricted to, chronic pelvic inflammatory disease, uterine fibroids and cancer. A hysterectomy may be done through an abdominal or a vaginal incision.

Total Hysterectomy. In a total hysterectomy the uterus and cervix are removed; this eliminates the risk of uterine and cervical cancer. (Given technical advances and growing surgical experience, a total hysterectomy may eventually be unnecessary except in special circumstances, such as when cancer is present.)

Supracervical Hysterectomy. In a supracervical hysterectomy (also called subtotal hysterectomy), only the uterus is removed. Retaining the cervix helps support the pelvic floor and may help maintain full sexual sensation, but the risk for cervical cancer remains. Women may experience cyclical bleeding for up to a year after surgery.

Bilateral Oophorectomy. Bilateral oophorectomy is the removal of both ovaries. (When only one ovary is removed, the procedure is called oophorectomy.) Bilatera salpingo-oophorectomy is the removal of both fallopian tubes plus both ovaries. These procedures may be performed with either total or supracervical hysterectomy. When a woman decides to have her ovaries removed, she should be aware of both the positive and negative consequences.

Oophorectomy significantly reduces the rates of re-operation and endometrial pain recurrence compared to hysterectomy alone. By removing the ovaries, oophorectomy causes estrogen loss and helps to reduce the risk for ovarian cancer and breast cancer. Premenopausal women should realize, however, that oophorectomy causes immediate menopause, which poses a risk for a number of health problems. These problems include osteoporosis, heart disease, skin wrinkling, and reduction in muscle tone. Estrogen replacement can help offset them. Women who have a bilateral oophorectomy and do not receive hormone replacement therapy may experience more severe hot flashes than women who enter menopause naturally.

There is still a further choice, which is whether the hysterectomy should be performed through an incision in the abdomen or through the vagina. A variant of vaginal hysterectomy, called laparoscopic-assisted vaginal hysterectomy (LAVH), is yet another option.

Abdominal Hysterectomy. Abdominal hysterectomy is the most common procedure and is used in over 80% of hysterectomies in African-American women and about 60% in Caucasian and other ethnic groups. With the abdominal procedure, a wide incision is required to open the abdominal area, from which the surgeon removes the uterus. If possible, the incision should cut horizontally across the top of the pubic hairline (called a bikini incision). This incision heals faster and is less noticeable than a vertical incision, which is used in more complicated cases. The patient may need to remain in the hospital for 3 - 4 days, and recuperation at home takes about 4 - 6 weeks.

Vaginal Hysterectomy. Vaginal hysterectomy requires only a vaginal incision through which the uterus is removed. It is used in less than 20% of cases in African-American women and slightly under 40% among Caucasian and other groups.

A variation of the vaginal approach is called laparoscopic-assisted vaginal hysterectomy (LAVH). It uses several small abdominal incisions through which the surgeon severs the attachments to the uterus and ovaries. They can then be removed through the vaginal incision, as in the standard approach. Hospitalization stays may be longer and costs are greater than with standard vaginal hysterectomy. The use of LAVH has risen significantly and is now employed in over a quarter of vaginal procedures. LAVH is very costly, however, and some experts question whether it adds any significant benefits compared to the standard vaginal procedure.

If possible, a patient should ask a family member or friend to help out for the first few days at home. The following are some of the precautions and tips for postoperative care:

For a day or two after surgery, the patient is given medications to prevent nausea and painkillers to relieve pain at the incision site.
As soon as the doctor recommends it, usually within a day of the operation, the patient should get up and walk in order to help prevent pneumonia, reduce the risk of blood-clot formation, and to hasten recovery.
Walking and slow, deep breathing exercises may help to relieve gas pains, which can cause major distress for the first few days.
Coughing can cause pain, which may be reduced by holding a pillow over a surgical abdominal wound or by crossing the legs after vaginal surgery.
Patients are advised not to lift heavy objects, not to douche or take baths, and not to climb stairs or drive for several weeks.
For the first few days after surgery, many women weep frequently and unexpectedly. These mood swings may be due to depression from the loss of reproductive capabilities and form abrupt changes in hormones, particularly if the ovaries have been removed.

The patient should discuss with the doctor when they can start exercise programs that more intense than walking. The abdominal muscles are important for supporting the upper body, and recovering strength may take a long time. Even after the wound has healed, the patient may experience an on-going feeling of overall weakness, which can be demoralizing, particularly in women used to physical health. Some women do not feel completely well for as long as a year; others may recover in only a few weeks.

Minor complications after hysterectomy are very common. About half of women develop minor and treatable urinary tract infections. There is usually mild pain and light vaginal bleeding post operation. The infrequent occurrence of severe bleeding or hemorrhaging after vaginal hysterectomy, or laparoscopic-assisted vaginal hysterectomy, may be promptly treated by laparoscopy.

More serious complications, such as those described below, are uncommon, but patients should be aware of their symptoms and call the doctor immediately if they occur.

Among the three procedures, a 2001 study reported that complication rates were 44% for abdominal hysterectomy, 24% for vaginal hysterectomy, and only 2% for LAVH. (LAVH is used in less than 4% of hysterectomies, however.)

Infection. Infection occurs in 10 - 15% of patients, the risk being higher with abdominal than with vaginal surgery. Risk factors for infection appear to be obesity, a longer than normal operative time, and low socioeconomic status. Patients should be aware of any symptoms and call the doctor immediately if they occur:

Continuing or increasingly severe pain
Fever
Heavy discharge
Bleeding (antibiotics given at the time of surgery help to reduce this risk)

Blood Clots. There is a slight risk for small blood clots, usually in veins of the legs (thrombophlebitis). A sudden swelling or discoloration in the leg can indicate this condition and require immediate medical attention.

Click the icon to see an image of thrombophlebitis.

Other Serious Complications. Other serious and even life-threatening complications are rare but can include:

Pulmonary embolism (blood clots that travel to the lung)

Click the icon to see an image of a pulmonary embolism.

Surgical injury of the urinary or intestinal tracts.
Abscesses.
Perforation of the bowel.
Fistulas (a passage that bores from an organ to the skin or to another organ).
Dehiscence (opening of the surgical wound).

Long-Term Complications. Women who have had a total hysterectomy are at higher risk for the following long-term complications:

Muscle weakness in the pelvic area.
Prolapse (descent) of the bladder, vagina, and rectum if the muscle’s walls are overly weakened; may require further surgery.
Bowel problems may develop if adhesions (extensive scarring) have formed and obstruct the intestines, sometimes requiring additional surgery.
Shortening of the vagina is a possible complication specific to vaginal hysterectomy. It can cause pain during intercourse.

Such complications are uncommon.

After hysterectomy, women may experience hot flashes, a symptom of menopause, even if they retain their ovaries. However, women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause. Surgery may have temporarily blocked blood flow to the ovaries, therefore suppressing estrogen release. If both ovaries have been removed in premenopausal women, the procedure causes premature menopause. Other menopausal symptoms include vaginal dryness and irritation, insomnia, and weight gain.

The most important complications occur in women who have had their ovaries removed. This causes estrogen loss, which places women at risk for osteoporosis (loss of bone density) and a possible increase in risks for heart disease and stroke. A number of drugs are available that can help protect both bones and heart.

Women have typically taken hormone replacement therapy (HRT) after surgery if their ovaries have been removed. HRT can help prevent hot flashes. There have been concerns about HRT-related health risks, including the risk for breast cancer. However, several 2006 studies of postmenopausal women who had hysterectomy indicated that estrogen-only HRT does not increase the risk for breast cancer, except if it is taken for many decades. (Two studies showed no increased risk for breast cancer after 7 years and 15 years, respectively. Women who took estrogen-only HRT for more than 20 years after hysterectomy had only a moderately increased risk.) Combination estrogen-progestin HRT does increase breast cancer risk.

In premenopausal women, such preventive measures are not needed if the ovaries are left intact. The ovaries will usually continue to function and secrete hormones even after the uterus is removed, but the lifespan of the ovaries is reduced by an average of 3 - 5 years. In rare cases, complete ovarian failure occurs right after hysterectomy, presumably because the surgery has permanently cut off the blood supply to the ovaries.

Sexual intercourse may resume 4 - 6 weeks following surgery. The effect of hysterectomy on sexuality is unclear. Studies have reported that up to 25% of women experience increased sexual drive. Nevertheless, some women report no change, and other women develop problems related to sexual function. For example, around 10% of women experience vaginal dryness, about 2% of women develop pain during sex, and another 2% also appear to lose capacity for orgasm.

Two procedures associated with hysterectomy may affect sexuality directly.

Although the clitoris can trigger orgasm even if the cervix is removed, some experts believe that uterine contractions stimulated by sexual intercourse also cause a so-called “deep orgasm.” Retaining the cervix may help to retain this sensation. However, a 2006 review found that women who undergo a total hysterectomy (removal of both uterus and cervix) are no more likely to have sexual difficulties or problems with urinary and bowel function than women who have only their uterus removed.
Patients who have both ovaries removed may be at higher risk for loss of sexuality. Ovaries produce small amounts of testosterone (the male hormone responsible for sexual drive) even after menopause.

Testosterone Replacement. Testosterone replacement therapy may restore sexuality in women who experience a decline in sexual drive. Occasionally, oral or injection treatments can produce male characteristics such as facial hair and voice change. A slow-release pellet inserted every 6 months under the skin in the hip appears to reduce these side effects. Taking hormones long-term almost always carries some risk, and it is not yet known what danger testosterone replacement may pose in women.

Annual Pap smears are recommended for all women with an intact cervix who are 18 years or older or who have become sexually active. After a total hysterectomy, in which the cervix has been removed, a woman does not need annual Pap smears of the cervix. However, she still should get regular pelvic and breast exams. Also, women with a history of abnormal Pap smears usually require annual screening.

Resources

www.asrm.com -- American Society for Reproductive Medicine
www.acog.com -- American College of Obstetricians and Gynecologists
www.endometriosisassn.org -- The Endometriosis Association
www.nichd.nih.gov -- National Institute of Child Health and Human Development
www.endozone.org -- Endometriosis Zone
www.pelvicpain.org -- International Pelvic Pain Society
www.endocenter.org -- Endometriosis Research Center
www.resolve.org -- National Infertility Association

References

Archer DF, Jensen JT, Johnson JV, Borisute H, Grubb GS, Constantine GD. Evaluation of a continuous regimen of levonorgestrel/ethinyl estradiol: phase 3 study results. Contraception. 2006 Dec;74(6):439-45. Epub 2006 Sep 18.

Chen WY, Manson JE, Hankinson SE, Rosner B, Holmes MD, Willett WC, et al. Unopposed estrogen therapy and the risk of invasive breast cancer. Arch Intern Med. 2006 May 8;166(9):1027-32.

Han SH, Hur MH, Buckle J, Choi J, Lee MS. Effect of aromatherapy on symptoms of dysmenorrhea in college students: A randomized placebo-controlled clinical trial. J Altern Complement Med. 2006 Jul-Aug;12(6):535-41.

Learman LA, Kuppermann M, Gates E, Gregorich SE, Lewis J, Washington AE. Predictors of hysterectomy in women with common pelvic problems: a uterine survival analysis. J Am Coll Surg. 2007 Apr;204(4):633-41. Epub 2007 Feb 23.

Lethaby A, Ivanova V, Johnson NP. Total versus subtotal hysterectomy for benign gynaecological conditions. Cochrane Database Syst Rev. 2006 Apr 19;(2):CD004993.

Parker JD, Leondires M, Sinaii N, Premkumar A, Nieman LK, Stratton P. Persistence of dysmenorrhea and nonmenstrual pain after optimal endometriosis surgery may indicate adenomyosis. Fertil Steril. 2006 Sep;86(3):711-5. Epub 2006 Jun 16.

Stefanick ML, Anderson GL, Margolis KL, Hendrix SL, Rodabough RJ, Paskett ED, et al. Effects of conjugated equine estrogens on breast cancer and mammography screening in postmenopausal women with hysterectomy. JAMA. 2006 Apr 12;295(14):1647-57.

Review Date:
6/16/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M. Copyright

adam.com

Obesity

FitSugar — Wed, 08 Oct 2008 17:35:32 -0700

Overview

Signs and Symptoms
What Causes It?
Risk Factors
Preventive Care
What to Expect at Your Provider's Office
Treatment Options
Other Considerations
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Being overweight or obese puts you at risk for a number of diseases, including heart disease, diabetes, high blood pressure, stroke, gallbladder disease, osteoarthritis, and respiratory disorders. The risk of developing these diseases is even higher when weight is concentrated near the waist.

Obesity is an increasing problem. According to the National Institutes of Health, 60% of American adults are overweight and 25% are considered obese, while about 25% of American children are overweight or obese. And the numbers are rising. Taking weight off, and keeping it off, is difficult. Many people who lose weight later gain back some or all of the excess pounds.

Despite growing research on obesity, there are no medications, herbs, or supplements that can help you lose a significant amount of weight, and all have some side effects. The only way to lose weight is to reduce the amount of calories you eat and increase the time and intensity of your exercise. These actions have many health benefits in addition to helping you lose weight.

Signs and Symptoms

Obesity is usually determined by body mass index, or BMI, using a formula that calculates a ratio of your height to your weight.

BMI 25 - 29.9 (overweight)
BMI 30 and above (obese)

A high waist to hip ratio (indicating that fat is centered around the waist) increases the risk for developing serious, even life-threatening conditions associated with obesity. Generally, for men a ratio of .90 or less is considered safe. For women, .80 or less is considered safe.

Conditions that may accompany obesity include:

High cholesterol (including high triglyceride levels)
Diabetes
High blood pressure
Sleep apnea (episodes when a person stops breathing while asleep)
Osteoarthritis
Gallstones

What Causes It?

A number of factors contribute to obesity.

Diet: Eating high-fat, high-calorie foods causes weight gain.
Lack of exercise: Sedentary people don't burn as many calories as active people.
Genetics: Your genes may influence how much fat your body stores and where it store it, although genes alone do not mean you will be obese.
Age: People gain weight as they get older, because they tend to be less active and to lose muscle mass.
Psychological issues: Some people overeat when they are upset or stressed.
Medications: Some drugs, such as corticosteroids, blood pressure medication, and tricyclic antidepressants, can cause you to gain weight.
Medical problems: Rarely, obesity is due to a medical problem such as Cushing's syndrome (where the adrenal glands produce too much hormone) or hypothyroidism (where the thyroid gland doesn't produce enough hormone). Conditions such as osteoarthritis cause people to be less active, which can lead to weight gain.

Risk Factors

The following factors may increase an individual's risk for becoming obese:

Living in an industrialized country, especially the United States
Having family members who are overweight or obese
Not being physically active
Overeating
Eating a high-fat diet
Taking certain prescription medications (see "Causes")
Having a hormone disorder, such as Cushing's syndrome or hypothyroidism (underactive thyroid)
Being emotionally stressed (from the death of a loved one, for example), which may cause a person to overeat

Preventive Care

The best way to prevent obesity and maintain a normal weight is to eat a healthy diet and exercise daily. Keeping a food and exercise journal, where you record what you eat and how long you exercise, is an excellent way to get started.

Organizations such as the American Diabetes Association, the American Heart Association, and the American Dietetic Association have developed guidelines that promote weight loss and healthy eating. These guidelines recommend that no more than 30% of a person's total calorie intake should come from fats. Overall, you should eat a wide variety of foods, especially fruits and vegetables, in order to stay healthy and maintain proper weight.

Many studies show that exercise -- from moderate to intense -- helps prevent obesity. The Centers for Disease Control and Prevention and the American Academy of Sports Medicine recommend at least 30 minutes of moderate aerobic activity (such as a brisk walk) at least 5 days a week. You don't have to exercise for 30 minutes at a time; 10 minutes, done three times a day, is also effective. In fact, any exercise -- from taking the stairs to cleaning the house or working in the garden -- is beneficial.

What to Expect at Your Provider's Office

Health care practitioners use BMI to diagnose obesity. To determine BMI, weight in kilograms is divided by height in meters, squared. You can find online BMI calculators that do the math for you. As previously noted in the "Signs and Symptoms" section, the following BMI ranges are most often used as indications that a person is overweight or obese:

BMI 25 - 29.9 (overweight)
BMI 30 and above (obese)

Your doctor may also measure your blood pressure and percentage of body fat, and may order blood tests to check cholesterol levels and determine how well your thyroid is functioning.

Treatment Options

Losing weight -- and then maintaining a healthy weight -- involves a combination of diet, exercise, and other lifestyle modifications. Although some medications, herbs, and supplements may help you lose a little weight, you still must eat fewer calories and exercise more to see any real effect. For severe obesity, bariatric surgery (which physically restricts the amount of food a person can eat) may be an option.

Lifestyle

To lose weight, you must eat fewer calories and increase your physical activity to burn more calories. The key to losing and keeping off weight is to set realistic weight loss goals that are achievable. The changes you make to your eating and exercise habits will need to last throughout your life.

Exercise

Exercise can help you lose weight, especially in the first six months, and to maintain your desired weight in the long-term. Exercise not only contributes to weight loss, it also decreases abdominal fat and increases heart health, lowers blood pressure, and helps keep blood sugar in check.

If you are not used to exercising, start slowly and build up to the goal of 30 minutes a day for at least 5 days a week. An ideal exercise program includes aerobic activity (walking, swimming, biking), strength training (lifting weights), and flexibility (stretching). If you are severely obese or have other medical problems, talk to your doctor before starting a new exercise program.

You may be sore at first. Some muscle soreness is normal. However, if you experience pain that lasts more than 2 hours after your workout, see your doctor before continuing.

Drug Therapies

Some medications help promote weight loss, but there are no drugs to cure obesity. Weight loss medications should be used in addition to diet, exercise, and other lifestyle modifications. Many of these drugs are available by prescription only and some have serious side effects.

Over-the-counter Medications

Orlistat (Alli) -- The FDA has approved Alli as the only over-the-counter weight loss drug. It reduces the amount of fat your body can absorb from foods. Side effects include oily stools, flatulence, and diarrhea. Alli also blocks you body from absorbing some vitamins and nutrients, so you should take a multivitamin daily.

Prescription Medications

Sibutramine (Meridia) -- boosts metabolism, enhances energy level, and promotes a feeling of fullness. Side effects include dry mouth and insomnia; cannot be taken by people with a history of stroke, seizures, or heart, liver, or kidney diseases. Meridia is moderately effective; studies show that people who take Meridia lost about 10 pounds more than those who just followed a low-calorie diet.
Orlistat (Xenical) -- reduces the absorption of fat from foods; side effects include oily stools, flatulence, and diarrhea. Recently approved for over-the-counter sale in the U.S.
Phentermine -- suppresses appetite; serious potential side effects include pulmonary hypertension and heart valve defects. Phentermine is similar to an amphetamine and should not be taken by people with high blood pressure, heart disease, glaucoma, or those taking antidepressant medications

Surgical Procedures

Bariatric or weight-loss surgery may be considered in cases where people are severely obese and lifestyle changes have not worked. Physicians carefully select individuals for surgery, and patients must undergo psychological testing and counseling. Bariatric surgery reduces the amount of food that can be taken into the stomach. People who have had bariatric surgery must be monitored by their doctor afterward to make sure they get enough essential nutrients. Procedures include:

Roux-en Y procedure (gastric bypass) -- permanently reduces the size of the stomach; vomiting is the most common side effect
Gastric banding -- An adjustable silicone band is placed around the stomach, decreasing the amount of food that can be eaten. The band can be adjusted or removed.

Complementary and Alternative Therapies

Diet

Diet plans are enormously popular. They range from traditional low-fat, high-carbohydrate diets to high-protein, high-fat, low-carbohydrate diets. The truth is, no specific diet works for everyone, and no diet works without the other essential components of weight loss -- exercise and stress management.

The U.S. Department of Health and Human Services says a healthy diet

Emphasizes fruits, vegetables, whole grains, and fat-free or low-fat dairy products
Includes lean meats, poultry, fish, beans, eggs, and nuts
Is low in saturated fats, trans fats, cholesterol, salt, and added sugar

Among many weight-loss plans available, the ones that generally result in a balanced diet include the Weight Watchers plan, the South Beach Diet, and the American Heart Association No Fad Diet. Beware of diets that promise quick, substantial weight loss; they often don't contain enough of the nutrients your body needs to stay healthy, and you're more likely to go off the diet and engage in binge eating, gaining the weight back. Weight loss of about 1 to 2 pounds per week is considered safe and sustainable. Before attempting any diet, it is important to consult a healthcare practitioner to determine which plan is right for you.

Nutrition and Supplements

Most evidence for using these supplements in weight loss is either scant or mixed. None of these supplements will work for significant weight loss without changes to diet and exercise habits. Talk to your healthcare provider before using these supplements.

5-Hydroxytryptophan (5-HTP) (600 - 900 mg per day) -- 5-HTP is thought to reduce hunger cravings by boosting serotonin levels in the central nervous system, which may reduce appetite and lessen food cravings. However, 5-HTP has been associated with eosinophilia myalgia syndrome (EMS), a rare and potentially fatal blood disorder, although it isn't clear whether 5-HTP actually contributes to developing the disorder. In addition, people who take antidepressants or herbs and supplements with antidepressant effects (such as St. John's wort and SAMe) should avoid 5-HTP. Talk to your doctor before taking 5-HTP.

Fiber -- may help lower insulin levels (insulin controls the amount of sugar in the blood) and help you feel fuller.

Conjugated linoleic acid (CLA) -- Preliminary human and animal studies suggest that CLA may help control weight by reducing body fat and enhancing lean body mass. However, the benefit appears to be slight, there is some question as to whether CLA can increase insulin resistance in overweight people (a precursor to developing diabetes), and studies show mixed results for weight loss.

Zinc (15 - 20 mg per day) -- may increase lean body mass and decrease or keep stable the amount of fat. The reason may be that zinc increases levels of leptin, a hormone in the body that helps you feel full.

Chitosan (1,500 mg three times per day) -- Chitosan is a fiber-like supplement made from the shells of crustaceans such as shrimp and crab. While some studies have found that chitosan (in addition to a low-calorie diet) reduces weight, it is unclear whether the supplement itself, the low-calorie diet, or a combination of both led to the weight loss. Other studies have shown mixed results.

Pyruvate (22 - 44 g per day) -- Pyruvate is a substance that occurs naturally in the body, where it is converted to lactic acid. There is some evidence that it may help reduce body fat, possibly by increasing the body's metabolic rate. Other studies show no effect.

Hydroxycitric acid (HCA) (2.5 g per day) -- This substance, extracted from the fruit Garcinia cambogia, is similar to citric acid (found in oranges and citrus fruits). In test tubes, HCA stops carbohydrates from being stored as fat, and some animal tests indicate HCA can suppress appetite. However, studies in humans show mixed results.

7-keto or 7-keto-DHEA (3-acetyl-7-oxo-dehydroeplandrosterone) (100 mg two times per day) -- 7-keto is a substance related to DHEA, a substance in the body that is the precursor to male and female hormones. DHEA has been studied as a weight-loss supplement, but results are mixed and there is some concern over DHEA's hormone-like effects on the body. One preliminary trial suggested that 7-keto may help enhance weight loss for people who are already dieting and exercising, without risk of the side effects of DHEA (7-keto is not converted to hormones in the body). However, more studies are needed to determine whether 7-keto has any real effect on weight loss. People who have had or are at risk of hormone-related cancers should not take 7-keto without their doctor's supervision.

Chromium (600 mcg per day) -- Chromium or chromium picolonate is a popular supplement among bodybuilders and those trying to lose weight and build more lean muscle mass. However, results from scientific studies have been mixed, and its effects are small compared to those of exercise and a well-balanced diet. Chromium may improve blood sugar (also a risk factor for heart disease), particularly in those with diabetes and glucose intolerance, but should not be taken for that purpose without a doctor's supervision. In addition, large doses of chromium can cause kidney damage.

Glucomannan (1 g three times per day, 1 hour before each meal) -- Glucomannan is a kind of insoluble fiber that appears to reduce blood sugar levels and may help to promote weigh loss. People with diabetes should not take glucomannan without their doctor's supervision.

Herbs

Psyllium (Plantaginis ovatae) -- Psyllium, a kind of soluble fiber, may reduce hunger cravings by making you feel full. For this reasons, incorporating psyllium and other sources of fiber into your diet may aid weight loss.

Green tea (Camellia sinensis) -- Researchers have theorized that polyphenols (chemical substances found in plants that have antioxidant properties, protecting cells in the body against damage) found in green tea extract may boost metabolism and help burn fat. However, studies have shown mixed results so far. In addition, the extracts used in the studies have contained caffeine, which could be responsible for increasing metabolism and promoting weight loss. If you are sensitive to caffeine or have anxiety or heart problems, you may want to limit how much green tea you consume.

Guggul (Commiphora mukal, 25 mg of guggulsterones three times per day) -- a common ingredient in several Ayurvedic medicines used to treat obesity. Studies suggest that overweight people who take these Ayurvedic remedies lose slightly more weight compared to those who do not take them. Guggul can cause mild diarrhea and nausea, and may interact with the following medications: blood-thinning drugs (anticoagulants), birth control pills, thyroid hormone, tamoxifen, and estrogens. People who take these medications should not take guggul. In addition, people who have or have had hormone-sensitive cancers (breast, ovarian, or prostate cancer) should not take guggul.

Cayenne or capsaicin (Capsicum frutescens, 6 - 10 g per meal) -- Preliminary evidence indicates that capsaicin (the substance that makes chili peppers taste hot) may reduce hunger and help the body burn fat, particularly when eating a high-fat diet. More research is needed to confirm these early findings, however.

Hoodia (Hoodia gordonii) -- A number of media reports on hoodia have suggested it could be an effective weight-loss supplement. However, the only evidence that exists is a single, unpublished study funded by the manufacturer of the supplement, so no one knows whether hoodia works or even whether it is safe. In addition, news reports now suggest that most hoodia supplements on the market today contain little if any of the actual herb. Until more research is done and trusted sources exist to provide the herb, hoodia is best avoided.

Homeopathy

Few studies have examined the effectiveness of specific homeopathic remedies, and there is no single or combination homeopathic remedy that will help all people lose weight. However, individualized homeopathic therapy can be designed to aid weight loss by addressing metabolism, digestion, and elimination. Before prescribing a remedy, homeopaths take into account a person's constitutional type -- your physical, emotional, and intellectual makeup. An experienced homeopath assesses all of these factors when determining the most appropriate remedy for an individual.

Acupuncture

Many studies have found both acupuncture and acupressure can improve weight loss slightly. Acupuncture is believed to promote weight loss by stimulating points on the body that boost serotonin levels. (Elevated serotonin levels are thought to suppress appetite.) One well-designed study found that people who received electrical acupuncture of the ear (auricular acupuncture) reduced their appetite.

Cognitive Behavioral Therapy

Besides changing diet and exercise habits, successful weight loss often requires additional behavioral adjustments to keep the weight off. That might include setting reasonable weekly or monthly goals -- how much exercise or how much weight loss is desired, for instance -- and finding ways to reward yourself for successes that don't involve food. Working with both a dietician and a behavioral specialist can help you put these practices into play.

It also helps to reduce the stress that leads to overeating by practicing relaxation exercises, such as yoga, meditation, or tai chi.

Finally, it is hard to lose weight without support. Support groups such as Overeaters Anonymous or Weight Watchers can help you stay focused on your goals and allow members to share success and encourage each other.

Hypnosis

Although studies are mixed, some evidence indicates that hypnosis (especially when used in combination with cognitive behavioral therapy, exercise, and a low-fat diet) may help overweight or obese people lose weight.

Other Considerations

Pregnancy

Pregnant women should not take any herbal remedies or over-the-counter or prescription medications for weight loss.

Obese women who become pregnant are at an increased risk for the following:

Gestational diabetes -- a diabetic condition that appears during pregnancy and usually goes away after the birth of the baby
High blood pressure
Preeclampsia -- a potentially fatal condition causing high blood pressure, fluid retention, and protein in the urine; may cause abdominal pain and vomiting
Caesarean sections
Fetal distress -- a condition in which the baby does not receive enough oxygen

Prognosis and Complications

People who are overweight or obese increase their risk for developing the following conditions:

Type 2 diabetes
High blood pressure
Coronary artery disease
High cholesterol
High levels of triglycerides (fat) in the blood
Heart failure
Respiratory problems (such as sleep apnea)
Circulatory problems (such as varicose veins)
Gallbladder disease
Breast cancer (after menopause) and endometrial cancer
Prostate cancer
Colorectal cancer
Osteoarthritis

Eating and exercise habits are hard to change. Many people are able to lose at least 20 pounds with diet and exercise plans, but only about 10 - 20% can maintain that weight loss for a long period of time. Losing just 15 - 20 pounds, however, can reduce the risk of serious complications, such as diabetes and heart failure, by 10 - 25%.

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Review Date:
3/24/2007
Reviewed By:
Steven D. Ehrlich, N.M.D., private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

A.D.A.M. Copyright

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