FitSugar

Strike a Yoga Pose: Sage Tree

FitSugar — Mon, 05 Jan 2009 08:00:00 -0800

If you're looking for a new balancing pose to try, how about Sage Tree? This is one of my favorites because it targets your upper body, core, and hips all at the same time.

Sanskrit Name: Vasistha Vrksasana
English Translation: Sage Tree Pose
Also Called: Sage with Bent Knee

Want to know how to get into this pose? Then read more.

Begin in Downward Facing Dog pose. Step both feet together so your big toes are touching.
Now move your right hand over to the left so it's at the center of your mat (still at the top of your mat).
Roll over to your right side and plant your right heel down so you are balancing on the outside edge of your right foot. You want your left foot to be stacked on top of your left foot with both feet flexed, coming into Beginner's Sage.
Now bend your left knee and use your left hand to pull your heel as high up on your inner thigh as possible, so it's in Tree position. Plant the sole of your right foot completely on the floor to help you stay balanced.
Once you're stable, reach your left arm up above you and if you can, gaze up at your palm. Engage your right fingertips so you can take some pressure out of your wrists. Stay here for five or more deep breaths, trying to keep your core strong and the pose steady.
Now drop your left hand back down and place your right hand back where it was near the top right corner of your mat. Separate your feet so you are in a top of a push-up position (what I call Plank). Now take a vinyasa and come back to Downward Facing Dog. Then do the other side.

Strike a Yoga Pose: Sage

FitSugar — Mon, 27 Apr 2009 03:30:00 -0700

There are so many variations of Sage pose - Beginner's Sage, the tougher Sage Tree, and the even more difficult Half Bound Lotus Sage. Now you're ready for this challenging full variation known simply as Sage. It requires extreme balance as well as flexibility in the hips and hamstrings.

Sanskrit Name: Vasisthasana
English Translation: Most Excellent Pose
Also Called: Sage, Side Plank, or Split Sage

To learn how to do this advanced pose read more.

Begin in Downward Facing Dog pose. Step both feet together so your big toes are touching.
Now move your right hand over to the left six or so inches so it's at the upper center of your mat.
Step your right foot forward two inches, and plant the sole of your right foot firmly on the mat so your toes are pointing to the left.
Then roll over to your right side and lift your left hand off the mat, coming into a side plank. Lift your left leg up bending your left knee and hold on to your big toe with the first two fingers and thumb of your left hand.
Stay here balancing, or work on straightening your left leg completely. Try to keep your shoulders, spine, and hips in one straight line, and gaze toward your right toes. Engage your right fingertips to take some pressure out of your wrists. Stay here for five deep breaths, trying to keep your core strong and the pose steady.
Release hold of your left foot and place your left hand back on the mat. Move your right hand back where it was near the top right corner of your mat. Separate your feet so you are in a top of a push-up position (what I call Plank). Now take a vinyasa and come back to Downward Facing Dog. Then do this pose on the other side.

Strike a Yoga Pose: Sage Half Bound Lotus

FitSugar — Mon, 06 Apr 2009 08:00:00 -0700

Balancing poses are really fun to try and they also perfect your posture and muscle control. After trying Beginner's Sage and Sage Tree, I think you're ready for a more challenging variation: Sage Half Bound Lotus. If the name makes it sound challenging, that's because it is. The challenge is part of the fun.

Sanskrit Name: Vasistha Ardha Bada Padmasana
English Translation: Sage Half Bound Lotus Pose

To learn how to do this pose read more.

Begin in Downward Facing Dog pose. Step both feet together so your big toes are touching.
Now move your right hand over to the left so it's at the upper center of your mat.
Step your right foot forward two inches, and plant the sole of your right foot firmly on the mat so your toes are pointing to the left.
Then roll over to your right side and lift your left hand off the mat, coming into a side plank. Lift your left leg up bending your left knee and use your left hand to pull your heel in front of your right hip so it's in Half Lotus. Reach your left arm around your lower back and hold onto your left big toe. Gaze toward the ceiling. Engage your right fingertips so you can take some pressure out of your wrists. Stay here for five deep breaths, trying to keep your core strong and the pose steady.
Release your left hand back to the mat and move your right hand back where it was near the top right corner of your mat. Separate your feet so you are in a top of a push-up position (what I call Plank). Now take a vinyasa and come back to Downward Facing Dog. Then do this pose on the other side.

Herpes simplex virus

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

HEALTH GUIDE REFERENCE FROM A.D.A.M

Herpes simplex virus (HSV) infections are very common worldwide. HSV-1 (usually known as a cold sore) is transmitted through kissing or sharing drinking utensils, and HSV-2 (usually known as genital herpes) through sexual contact. You may be infected and not show symptoms for a long time. Often symptoms are triggered by exposure to the sun, fever, menstruation, emotional stress, a weakened immune system, or an illness.

There is not cure for herpes, and once you have it, it is likely to recur; however, some people may have one outbreak and then never have another one. In between herpes outbreaks, the virus lies dormant (as if it is hibernating or sleeping) in nerve cells.

While exposure to HSV-1 is extremely common – as many as 90% of American adults have been exposed to the virus – and there is no stigma to having a cold sore, HSV-2 or genital herpes can cause embarrassment. Although there is no cure for genital herpes, an infected person can take steps to preventing spreading the disease and can continue to have a sex life.

While most herpes infections do not cause serious complications, infections in infants and in people with weakened immune systems or herpes infections that affect the eyes can be life-threatening.

Signs and Symptoms

HSV-1

Small, painful blisters filled with fluid around the lips or edge of the mouth
Tingling or burning around the mouth or nose (often a few days before blisters appear)
Fever
Sore throat
Swollen lymph nodes in neck

HSV-2

Small red blisters or open sores on genitals or inner thighs; in women, often occur inside the vagina
May be painful or not
In women, vaginal discharge
Fever, muscle aches
Headache Painful urination
Swollen lymph glands in the groin

Causes

HSV-1 is transmitted through saliva. Kissing, using the same eating utensils, sharing personal items (such as a razor), and receiving oral sex from someone who has HSV-1 can cause you to contract the virus.

HSV-2 is a sexually transmitted disease.

Both herpes viruses can be contagious even if the infected person does not have active symptoms or visible blisters.

Also, a mother can pass the infection to her baby during vaginal birth, especially if there are active blisters around the vagina at the time of delivery.

Risk Factors

Oral herpes (cold sores)

Everyone is at risk for oral herpes from HSV-1. In fact, studies suggest that by adolescence 62% of Americans are infected with HSV-1 and by the time people are in their 40s, 90% have been infected.

Genital herpes

All sexually active people are at risk for genital herpes. Having multiple sexual partners puts you at even greater risk. Women have a greater risk of being infected after sex with an unprotected partner than men do. Estimates of how many Americans are infected range from 20% to 30%.

Other factors

People with weakened immune systems, such as people with HIV/AIDS or those who take immunosuppressant drugs to treat an autoimmune disease or because of organ transplant, are at increased risk for severe cases of herpes.

Diagnosis

In many instances, your doctor is able to make the diagnosis of herpes from examining you and no tests are required. If your doctor is not 100% certain, however, then he or she make take a sample from the blisters to test for the virus. Finally, there is a blood test that may be helpful for making a diagnosis, especially if your doctor suspects herpes but you don't have an active infection.

Preventive Care

HSV-1

Avoiding kissing people with visible core sores
Don't share personal items
Wash your hands frequently
If you have HSV-1, be careful touching your eyes and genitals; don't perform oral sex on your partner
Use sunscreen
Reduce stress

HSV-2

Avoid having sex if you or your partner has an outbreak (active infection) of herpes. Herpes outbreaks are not always obvious and your partner may be contagious without you knowing it. Anyone involved in an ongoing sexual relationship with a partner infected with HSV-2 should get counseling from a healthcare practitioner on how to best keep yourself safe.
Avoid touching the sores
Use or have your partner use a latex condom (even when sores are not visible)
Limit the number of sex partners

Treatment Approach

Herpes cannot be cured, so the goals of treatment are to reduce the number of outbreaks and to lessen symptoms when you do have an outbreak.

Cold sores usually go away by themselves in no more than 1 to 2 weeks. Using medications may shorten the outbreak and decrease discomfort.

Antiviral medications for genital herpes can reduce outbreaks and help speed recovery when an outbreak does occur. They can also lessen the chances of spreading the virus.

Coping with the emotional and social aspects of having genital herpes is part of treatment. Relaxation techniques and support groups can help.

Lifestyle

For cold sores, applying either heat or cold to blisters may help relieve pain. Try ice or warm compresses.

For genital herpes, wear cotton underwear and avoid tight fitting clothes as they can restrict air circulation and slow the healing of lesions.

Be sure to tell your partner or potential partner that you have herpes.

Medications

Antiviral medicines - may help shorten the duration of a herpes outbreak and suppress recurring outbreaks. For genital herpes, there are two types of therapy: episodic and suppressive. With episodic therapy, you take medication at the first sign of an outbreak and for several days to shorten the duration or prevent a full outbreak. With suppressive therapy, you may take medication daily to keep outbreaks from occurring. Antiviral medications include:

Acyclovir (Zovirax)
Famciclovir (Famvir)
Valacyclovir (Valtrex)

Topical medications (for oral herpes) - include the antiviral cream Penciclovir (Denavir) and an over-the-counter cream, docosanol (Abreva).

Nutrition and Dietary Supplements

Because supplements may have side effects or interact with medications, they should be taken only under the supervision of a knowledgeable healthcare provider.

Lysine (1 to 3 g per day) - Although not all studies agree, several studies suggest that lysine may help reduce the number of recurring outbreaks of cold sores and possibly genital herpes. Most of the studies have involved people with cold sores or with both cold sores and genital herpes. A few studies also suggest that lysine may help shorten the duration of an outbreak. The evidence is somewhat stronger for cold sores: the research to date is not entirely conclusive, lysine supplements have been used to help treat or prevent mouth and genital lesions caused by herpes. Taking lysine supplements or increasing lysine in your diet (from foods like fish, chicken, eggs, and potatoes) may speed recovery time and reduce the chance of recurrent breakouts of the herpes infection. If you have high cholesterol, heart disease, or high triglycerides (type of fatty material in the blood, generally measured when you have your cholesterol checked), it is best, at this point, not to use lysine because animal studies suggest that this supplement may raise cholesterol and triglyceride levels.
Propolis - A resin made by bees, propolis is loaded with flavonoids (antioxidants that help fight infection and boost immune function). Test tube studies show it can stop HSV-1 and HSV-2 from reproducing. One small study of people with genital herpes compared an ointment made from propolis to Zovirax ointment. People using propolis saw the lesions heal faster than those using topical Zovirax. More studies are needed to say for sure whether propolis works.
Zinc - In test tubes, zinc is effective against HSV-1 and HSV-2. In one small study in people, those who applied zinc oxide cream to cold sores saw them heal faster than those who applied a placebo cream.

Herbs

The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, can trigger side effects and can interact with other herbs, supplements, or medications. For these reasons, herbs should be taken with care, under the supervision of a healthcare practitioner.

Lemon balm (Melissa officinalis) - Several studies suggest that topical ointments containing lemon balm may help heal cold sores. In one study, for example, those who applied lemon balm cream to their lip sores saw a reduction in redness and swelling after two days.
Aloe (Aloe vera) - Preliminary evidence suggests that aloe gel used topically may improve the symptoms of genital herpes in men. In two studies, men who used the aloe vera cream (0.5% aloe) saw lesions heal faster than those who used a placebo cream. It isn't know whether aloe vera would also help heal cold sores.
Rhubarb cream (Rheum palmatum) - In one Swiss study, a cream made from sage (Salvia officinalis) and rhubarb was as effective as Zovirax in healing cold sores. Sage by itself was not beneficial. More research is needed.
Eleutherococcus or Siberian ginseng (Eleutherococcus senticosus/Acanthopanax senticosus) -Although not all studies agree, one 6-month study of 93 people with genital herpes found that Siberian ginseng reduced the frequency, severity, and duration of outbreaks. This herb should not be taken if you have high blood pressure, obstructive sleep apnea (repeated, prolonged periods when breathing stops while sleeping), narcolepsy (frequent day time sleeping), are pregnant or breastfeeding.
Peppermint oil (Mentha x piperita ) - In test tubes, peppermint oil has stopped a number of viruses from reproducing, including herpes. However, it isn't known whether peppermint oil would have any effect on the herpes virus in humans.

Homeopathy

Although few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the remedies described below for the treatment of herpes based on their knowledge and experience. One study of 53 people with genital herpes did show that the majority had improvement in their symptoms and were less likely to have recurrent outbreaks when treated with homeopathy. Participants in this study were followed for up to 4 years.

Before prescribing a remedy, homeopaths take into account a person's constitutional type. A constitutional type is defined as a person's physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate remedy for each individual.

For cold sores:

Natrum muriaticum - for eruptions at the corners of the mouth that occur during periods of emotional stress and tend to worsen in the daytime
Rhus toxicodendron - for eruptions consisting of many small blisters that itch intensely at night
Mercurius - for children who drool and may have a fever
Sepia - for outbreaks that do not improve with other homeopathic remedies; this remedy is most appropriate for individuals who tend to have a lack of energy and don't tolerate cold weather

For genital lesions:

Graphites - for large, itchy lesions in individuals who are overweight
Natrum muriaticum - for eruptions that occur during periods of emotional stress and symptoms that tend to worsen in the daytime
Petroleum - for lesions that spread to anus and thighs; symptoms tend to worsen in winter and improve in summer
Sepia - for outbreaks that do not improve with other homeopathic remedies; this remedy is most appropriate for individuals who tend to have a lack of energy and don't tolerate cold weather

Mind/Body Medicine

Support groups - Having genital herpes can impact your social and emotional life. In fact, if you have herpes, it is quite common to feel depressed, angry, and even guilty. Worrying about possible rejection by someone with whom you are hoping to become intimate is also typical. Joining a support group where members share experiences and problems can help relieve the stresses associated with having genital herpes. If you are in a committed relationship, seeing a couples' therapist with your partner may also be helpful.
Relaxation techniques - Using relaxation techniques, such as yoga, guided imagery, and meditation, on a daily basis may help you feel better overall and cope with stresses related to having herpes.
Self-hypnosis - Self-hypnosis using guided imagery may also help relieve stress. In one 6-week training program, participants with frequently recurring genital herpes were able to reduce outbreaks by nearly 50% and improve their mood, including reducing feelings of depression and anxiety.
Other - Individual therapy with a psychiatrist, psychologist, or social worker; and techniques such as biofeedback can help reduce emotional symptoms associated with herpes.

Other Considerations

Pregnancy

Herpes viruses can be transmitted to a newborn during vaginal delivery, especially if the mother has active lesions in the vagina at the time of delivery. Herpes infections in newborns can be life-threatening or cause disability. Delivery by cesarean section (C-section) will be recommended to avoid infecting the baby.

Special Populations

Newborns – herpes infections contracted during delivery from the mother can lead to meningitis, herpes infection in the blood, chronic skin infection, and may even be fatal.

You are more likely to have severe, frequent outbreaks and to experience complications from herpes if your immune system is suppressed from:

HIV or AIDS
Chemotherapy for cancer
Long-term use of high doses of corticosteroids
Medications that intentionally suppress the immune system

Warnings and Precautions

If you are diagnosed with genital herpes, you should be tested for other sexually transmitted diseases such as chlamydia and gonorrhea.

Prognosis and Complications

Herpes is a chronic, recurrent infection. The initial symptoms usually appear within 1 to 3 weeks of exposure to the virus and last 7 to 10 days (for cold sores) or 7 to 14 days (for genital lesions). Usually the number of outbreaks is greatest in the first year and higher for HSV-2 genital lesions than HSV-1 cold sores. Each year after that, the number of outbreaks usually goes down and they become less severe. But you can never completely get rid of the virus.

Complications of herpes include:

Herpetic keratitis – herpes infection of the eye leading to scaring within the cornea and possible blindness
Persistent herpes infection, without lesion-free periods
Herpes infection in the esophagus
Herpes infection of the liver which can lead to cirrhosis (liver failure)
Encephalitis and/or meningitis (serious brain infections)
Lung infection
Eczema herpetiform – widespread herpes across the skin

Supporting Research

Allen P. Tea tree oil: the science behind the antimicrobial hype. Lancet. 2001;358(9289):1245.

Ames M. Herpes: Comprehensive treatment strategy. Int J Integra Med. 2000;2(5):6-9.

Beauman JG. Genital herpes: a review. Am Fam Physician. 2005 Oct 15;72(:1527-34. Review.

Binns SE, Hudson J, Merali S, Arnason JT. Antiviral activity of chacterized extracts from Echinacea spp. (Heliantheae: Asteraceae) against herpes simplex virus (HSV-I). Planta Med. 2002;68(9):780-783.

Brennan P. Homeopathic remedies in prenatal care. J Nurse Midwifery. 1999;44(3):291-299.

Carson CF, Ashton L, Dry L, Smith DW, Riley TV. Melaleuca alternifolia (tea tree) oil gel (6%) for the treatment of recurrent herpes labialis. J Antimicrob Chemother. 2001;48(3):450-451.

Cummings S, Ullman D. Everybody's Guide to Homeopathic Medicines. 3rd ed. New York, NY: Penguin Putnam; 1997: 259-260.

Fauci AS, Braunwald E, Isselbacher KJ, et al., eds. Harrison's Principles of Internal Medicine. 14th ed. New York, NY: McGraw-Hill; 1998:1080-1086.

Fiore C, Eisenhut M, Krausse R, Ragazzi E, Pellati D, Armanini D, Bielenberg J. Antiviral effects of Glycyrrhiza species. Phytother Res. 2007 Sep 20; [Epub ahead of print]

Fox PA, Henderson DC, Barton SE, et al. Immunological markers of frequently recurrent genital herpes simplex virus and their response to hypnotherapy: a pilot study. Int J STD AIDS. 1999;10(11);730-734.

Fried RG. Nonpharmacologic treatments in psychodermatology. Dermatol Clinics. 2002;20910;177-185.

Gaby AR. Natural remedies for Herpes simplex. Altern Med Rev. 2006 Jun;11(2):93-101. Review.

Godfrey HR, Godfrey NJ, Godfrey JC, Riley D. A randomized clinical trial on the treatment of oral herpes with topical zinc oxide/glycine. Altern Ther Health Med. 2001;7(3):49-56.

Griffith RS, Walsh DE, Myrmel KH, Thmpson RW, Behforooz A. Success of L-lysine therapy in frequently recurrent herpes simplex infection. Treatment and prophylaxis. Dermatologica. 1987;175(4):183-190.

Gruzelier JH. A review of the impact of hypnosis, relaxation, guided imagery and individual differences on aspects of immunity and health. Stress. 2002;5(2):147-163.

Hijikata Y, Tsukamoto Y. Effect of herbal therapy on herpes labialis and herpes genitalis. Biotherapy. 1998;11(4):235-240.

Huleihel M, Isanu V. Anti-herpes simplex virus effect of an aqueous extract of propolis. Isr Med Assoc J. 2002;4(11 Suppl):923-927.

Jenaer M, Henry MF, Garcia A, Marichal B. Evaluation of 2LHERP in preventing recurrences of genital herpes. Institut International 3IDI. Br Homeopath J. 2000;89(4):174-177.

Jonas WB, Jacobs J. Healing with Homeopathy: The Doctors' Guide. New York, NY: Warner Books; 1996: 234.

Koch C, Reichling J, Schneele J, Schnitzler P. Inhibitory effect of essential oils against herpes simplex virus type 2. Phytomedicine. 2007 Oct 30; [Epub ahead of print]

Koytchev R, Alken RG, Dundarov S. Balm mint extract (Lo-701) for topical treatment of recurring herpes labialis. Phytomedicine. 1999;6(4):225-230.

L-lysine. Monograph. Altern Med Rev. 2007 Jun;12(2):169-72.

Marcason W. Will taking the amino acid supplement lysine prevent or treat the herpes simplex virus? J Am Diet Assoc. 2003;103(3):351.

McCaleb R. Melissa relief for herpes sufferers. HerbalGram. 1995;34.

Milman N, Scheibel J, Jessen O, et al. Lysine prophylaxis in recurrent herpes simplex labialis: a double-blind, controlled crossover study. Acta Derm Venereol. 1980;60:85-87.

Robbers JE, Tyler VE. Herbs of Choice: The Therapeutic Use of Phytomedicinals. New York, NY: The Haworth Herbal Press; 1999:67-68, 246-247.

Rotblatt M, Ziment I. Evidence-Based Herbal Medicine. Philadelphia, PA: Hanley & Belfus, Inc; 2002:249-251.

Saller R, Buechi S, Meyrat R, Schmidhauser C. Combined herbal preparation for topical treatment of Herpes labialis. Forsch Komplementarmed Klass Naturheilkd. 2001;8(6):373-382.

Schnitzler P, Nolkemper S, Stintzing FC, Reichling J. Comparative in vitro study on the anti-herpetic effect of phytochemically characterized aqueous and ethanolic extracts of Salvia officinalis grown at two different locations. Phytomedicine. 2007 Dec 7; [Epub ahead of print]

Schnitzler P, Schon K, Reichling J. Antiviral activity of Australian tea tree oil and eucalyptus oil against herpes simplex virus in cell culture. Pharmazie. 2001;56(4):343-347.

Shenefelt PD. Hypnosis in dermatology. Arch Dermatol. 2000;136(3):393-399.

Tomblin FA Jr, Lucas KH. Lysine for management of herpes labialis. Am J Health Syst Pharm. 2001;58(4):298-300, 304.

Ullman D. Homeopathic Medicine for Children and Infants. New York, NY: Penguin Putnam; 1992: 60.

Ullman D. The Consumer's Guide to Homeopathy. New York, NY: Penguin Putnam; 1995: 277-278.

Vogler BK, Ernst E. Aloe vera: a systematic review of its clinical effectiveness. Br J GenPract. 1999;49:823-828.

Vogler BK, Pittler MH, Ernst E. The efficacy of ginseng. A systematic review of randomized clinical trials. Eur J Clin Pharmacol. 1999;55(:567-575.

Vynograd N, Vynograd I, Sosnowski Z. A comparative multi-centre study of the efficacy of propolis, acyclovir, and placebo in the treatment of genital herpes (HSV). Phytomedicine. 2000;7(1):1-6.

Review Date:
12/23/2007
Reviewed By:
Steven D. Ehrlich, N.M.D., private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

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adam.com

Bronchitis

FitSugar — Wed, 08 Oct 2008 17:35:33 -0700

Overview

Signs and Symptoms
Causes
Diagnosis
Preventive Care
Treatment Approach
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Bronchitis occurs when the air passages in your lungs become inflamed. Bronchitis can be acute or chronic. Acute bronchitis is usually due to a viral infection – such as a cold – that starts in your nose or sinuses and spreads to the airways. Acute bronchitis usually lasts a few days, although you may have a cough for weeks afterward. Chronic bronchitis, on the other hand, occurs most often in people who smoke and, together with emphysema, is known as chronic obstructive pulmonary disease (COPD). Chronic bronchitis is characterized by a productive (wet) cough that is persistent. The mucus that’s produced by the inflamed airways eventually causes scar tissue to form in the lungs, making breathing difficult. For more information, see the article on Chronic Obstructive Pulmonary Disease.

Signs and Symptoms

Acute bronchitis:

Cough that produces yellow or green mucus
Burning sensation in the chest
Wheezing
Sore throat
Fever
Fatigue

Chronic bronchitis:

Chronic cough that produces mucus
Wheezing, shortness of breath
Blue-tinged lips
Ankle, feet, and leg swelling

Causes

Acute bronchitis is usually caused by the same viruses that cause colds. But exposure to cigarette smoke or pollution, a condition called gastroesophageal reflux disease (GERD), and bacterial infections can also cause bronchitis.

The main causes of chronic bronchitis are cigarette smoking and prolonged exposure to air pollution or dust.

Diagnosis

Your doctor will listen to your chest and back, look at your throat, and may draw blood and take a culture of the sputum from your lungs. If your doctor is concerned about possible pneumonia or COPD, a chest X-ray might be ordered or a lung function test (which measures the amount of air in your lungs) may be ordered.

Preventive Care

The best way to avoid chronic bronchitis is to not smoke and to stay away from air pollutants. For acute bronchitis, take steps to avoid colds and respiratory infections, such as washing your hands frequently, getting an annual flu shot, and (if you are over 65 or have a chronic illness) asking your doctor about the pneumococcal vaccine (Prevnar).

Treatment Approach

Acute bronchitis from a virus generally clears up on its own within 7 to 10 days. Using a humidifier, taking a cough medicine that contains an expectorant (something that helps you "bring up" mucus), and drinking plenty of fluids can help relieve symptoms. If a bacterial infection is the culprit, your doctor may prescribe antibiotics.

Lifestyle

Do not smoke, and avoid secondhand smoke.
Use a humidifier or inhale steam from a bowl.
Drink plenty of fluids.
Rest.
If you have low oxygen levels from chronic bronchitis, you may need home oxygen therapy.

Medications

For chronic bronchitis:

Bronchodilators - increase airflow by opening airways and help make it easier to breathe

Corticosteroids - reduce inflammation; either inhaled with an inhaler or taken by mouth, they are usually used to treat moderate to severe COPD

For acute bronchitis:

Antibiotics - for bacterial infection

Cough medicines - Two types of cough medicines, cough suppressants (for a dry cough) or expectorants (for a wet, productive cough that brings up mucus), are available over the counter and by prescription. Usually doctors recommend not suppressing a cough in cases of acute bronchitis, unless your cough is keeping you from sleeping at night.

Nutrition and Dietary Supplements

Because supplements may have side effects or interact with medications, they should be taken only under the supervision of a knowledgeable healthcare provider. Be sure to talk to your physician about any supplements you are taking or considering taking.

For chronic bronchitis:

N-acetylecysteine (NAC, 400 to 1,200 mg per day) - NAC is a modified form of a dietary amino acid that works as an antioxidant in the body. Several studies using it to treat COPD indicate that it may help relieve symptoms by acting as an antioxidant to reduce oxidative stress on the lungs (damage caused by free radicals, particles that harm cells and DNA). Although not all the studies agree, some suggest that taking NAC can reduce the number of attacks of severe bronchitis.

For acute bronchitis:

Because bronchitis often follows a cold, some of the same supplements used to prevent or treat a cold may be helpful.

Probiotics (Lactobacillus) - So-called “good” bacteria or probiotics help prevent infections in the intestines, and there is preliminary evidence that they might help prevent respirator infections, too. One study found that children in daycare centers who drank milk fortified with Lactobacillus had fewer and less severe colds. Several studies that examined probiotics combined with vitamins and minerals also found a reduction in the number of colds caught by adults, although it’s not possible to say whether the vitamins, minerals, or probiotics were most responsible for the benefit.
Chicken soup - It’s about as traditional a remedy for a cold as you can find (at least in modern history). In fact, chicken soup and warm liquids (broth, tea) can help soothe a sore throat and loosen mucus, which in turn helps ease congestion from a cold.

Herbs

For acute bronchitis/Preventing respiratory infections:

Echinacea (Echinacea purpurea, 300 mg three times per day) - Echinacea may help prevent colds, which can lead to bronchitis. An analysis of 14 scientific studies found that people who took echinacea reduced their risk of getting a cold by 58 percent and reduced the duration of a cold by an average of a day and a half. However, many of the studies used echinacea in combination with another herb or vitamin, so it’s impossible to say which one was responsible for the benefit. Echinacea should not be used by women who are pregnant or breastfeeding, or by anyone taking drugs that suppress the immune system (such as corticosteroids or methotrexate).
Andrographis (Andrographic paniculata) - Andrographis may also help lessen cold symptoms and possibly reduce your risk of getting bronchitis. One study found that andrographis, an herb used in Ayurvedic medicine, combined with eleuthero (Eleutherococcus senticosus) in a formula called Kan Jang, helped reduce cold symptoms.
Garlic (Allium sativum) - In one study, people who took garlic for 12 weeks between November and February had 63 percent fewer colds than people who took placebo. Those who did get a cold recovered about one day faster. Because garlic can increase the risk of bleeding, people who take anticoagulants (blood-thinners, such as aspirin or warfarin) should not take garlic. Women who are pregnant or breastfeeding should talk to their doctor before taking garlic supplements.
Ginseng (Panax quinquefolius, 400 mg per day) - At least two studies suggest that taking American ginseng may help prevent colds, as well as reduce the number of colds experienced and the severity of symptoms.

For acute and chronic bronchitis/Expectorants for cough:

Essential oil monoterpenes - A combination of essential oils, including eucalyptus (Eucalyptus globulus), a citrus oil, and an extract from pine, has been suggested for several respiratory illnesses, including both acute and chronic bronchitis. One study found that people with acute bronchitis treated with essential oil monoterpenes did better than people who took placebo. Another study found that people who took the herbal treatment did as well as those who took antibiotics. However, more studies are needed.
Lobelia (Lobelia inflata) - Also called Indian tobacco, lobelia has a long history of use as an herbal remedy for respiratory problems including bronchitis. It is an effective expectorant, meaning that it helps clear mucus from your lungs. However, lobelia can be toxic and should only be used under a doctor’s supervision.
Mullein (Verbascum densiflorum, 3 g per day) - Mullein is an expectorant, meaning it helps clear your lungs of mucus. Traditionally, it has been used to treat respiratory illnesses and coughs with lung congestion. However, it has not been studied for bronchitis.
Peppermint (Mentha x piperita) - Peppermint is widely used to treat cold symptoms. Its main active agent, menthol, is a good decongestant. Menthol also thins mucus and works as an expectorant, helping loosen and break up phlegm.

For acute bronchitis:

South African geranium (Pelargonium sidoides ) - Although scientific evidence is preliminary, a specific extract from South African geranium did show positive results in a few studies. In one study, people with acute bronchitis recovered faster when taking this extract than those who took placebo. In another study, people who took the extract did as well as those who took antibiotics, but without some side effects of the antibiotics. More studies are needed.

Homeopathy

Although very few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the following remedies for the treatment of bronchitis in addition to standard medical care. Before prescribing a remedy, homeopaths take into account a person's constitutional type. A constitutional type is defined as a person's physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate treatment for each individual.

Aconitum - for early stages of bronchitis or other respiratory disorders; this remedy is most appropriate for people with a hoarse, dry cough who complain of dry mouth, thirst, restlessness, and being awakened by their own coughing; symptoms tend to worsen in cold air or when when lying on one's side

Antimonium tartaricum - for wet, rattling cough (although the cough is usually too weak to bring up mucus material from the lungs) that is accompanied by extreme fatigue and difficulty breathing; symptoms usually worsen when lying on one's back; this remedy is particularly good for children and the elderly and is generally used during the later stages of bronchitis

Bryonia - for dry, painful cough that tends to worsen with movement and deep inhalation; this remedy is most appropriate for individuals who are generally thirsty, chilly, and irritable

Hepar sulphuricum - for later stages of bronchitis, accompanied by wheezing, scant mucus production, and coughing that occurs when any part of the body gets cold

Ipecacuanha - for the earliest stages of bronchitis accompanied by a deep, wet cough, nausea and vomiting; this remedy is commonly prescribed for infants

Phosphorus - for several different types of cough but usually a dry, harsh cough accompanied by a persistent tickle in the chest and significant chest pain; this remedy is most appropriate for individuals who are often worn out and exhausted, tend to be anxious and fear death, and require a lot of reassurance

Massage and Physical Therapy

Aromatherapy

Running a humidifier with an essential oil such as cedarwoord, bergamot, eucalyptus, myrrh, sweet fennel, jasmine, lavender, tea tree, or marjoram at night may help thin mucus and ease cough. Talk to an experienced aromatherapist to learn which oil, alone or in combination, is best for you.

Prognosis and Complications

For acute bronchitis, symptoms usually resolve within 7 to 10 day; however, a dry, hacking cough can linger for a number of weeks.

The chance for recovery is poor for advanced chronic bronchitis. Early treatment, combined with stopping smoking, can stop lung damage from progressing and improve quality of life.

Supporting Research

Barrett B, Vohmann M, Calabrese C. Echinacea for upper respiratory infection. J Fam Pract. 1999;48:628-635.

Belongia EA, Berg R, Liu K. A randomized trial of zinc nasal spray for the treatment of upper respiratory illness in adults. Am J Med. 2001;111(2):103-108.

Blumenthal M, Goldberg A, Brinkman J, ed. Herbal Medicine. Expanded Commission E Monographs. Boston, Mass: Integrative Medicine Communications; 2000:33-35, 297-303, 335-340.

Cummings S, Ullman D. Everybody's Guide to Homeopathic Medicines. 3rd ed. New York, NY: Penguin Putnam; 1997: 68.

de Vrese M, Winkler P, Rautenberg P, Harder T, Noah C, Laue C, et al. Probiotic bacteria reduced duration and severity but not the incidence of common cold episodes in a double blind, randomized, controlled trial. Vaccine. 2006 Nov 10;24(44-46):6670-4.

Frank LG. The efficacy of Echinacea compound herbal tea preparation on the severity and duration of upper respiratory and flu symptoms: a randomized, double blind, placebo-controlled study. J Comp Alt Med. 2000;6(4):327-334.

Guo R, Pittler MH, Ernst E. Complementary medicine for treating or preventing influenza or influenza-like illness. Am J Med. 2007 Nov;120(11):923-929.e3. Review.

Jackson IM, et al. Efficacy and tolerability of oral acetylcysteine (Fabrol) in chronic bronchitis: a double-blind placebo controlled study. J Int Med Res. 1984; 12(3): 198-206.

Hasani A, Pavia D, Toms N, Dilworth P, Agnew JE. Effect of aromatics on lung mucociliary clearance in patients with chronic airways obstruction. J Altern Complement Med. 2003 Apr;9(2):243-9.

Jonas WB, Jacobs J. Healing with Homeopathy: The Doctors' Guide. New York, NY: Warner Books; 1996: 210.

Kruzel T. The Homeopathic Emergency Guide. Berkeley, Calif: North Atlantic Books; 1992:40-43.

Lindenmuth GF, Lindenmuth EB. The efficacy of echinacea compound herbal tea preparation on the severity and duration of upper respiratory and flu symptoms: a randomized, double-blind placebo-controlled study. J Altern Complement Med. 2000;6(4):327-334.

Lizogub VG, Riley DS, Heger M. Efficacy of a pelargonium sidoides preparation in patients with the common cold: a randomized, double blind, placebo-controlled clinical trial. Explore (NY). 2007 Nov-Dec;3(6):573-84.

Mahady GB. Echinacea: recommendations for its use in prophylaxis and treatment of upper respiratory tract infections. Nutr Clin Care. 2001;4(4):199-208.

Matthys H, Heger M. Treatment of acute bronchitis with a liquid herbal drug preparation from Pelargonium sidoides (EPs 7630): a randomised, double-blind, placebo-controlled, multicentre study. Curr Med Res Opin. 2007 Feb;23(2):323-31.

Melchart D, Walther E, Linde K, Brandmaier R, Lersch C. Echinacea root extracts for the prevention of upper respiratory tract infections: a double-blind, placebo-controlled randomized trial. Arch Fam Med. 1998;7:541–545.

Pittler MH, Ernst E. Clinical effectiveness of garlic (Allium sativum). Mol Nutr Food Res. 2007 Nov;51(11):1382-5.

Reichling J, Fitzi J, Furst-Jucker J, Bucher S, Saller R. Echinacea powder: treatment for canine chronic and seasonal upper respiratory tract infections. Schweiz Arch Tierheilkd. 2003;145(5):223-231.

Rotblatt M, Ziment I. Evidence-Based Herbal Medicine. Philadelphia, PA: Hanley & Belfus, Inc; 2002:160-165, 252-256, 259-261, 337-338.

Roxas M, Jurenka J. Colds and influenza: a review of diagnosis and conventional, botanical, and nutritional considerations. Altern Med Rev. 2007 Mar;12(1):25-48. Review.

Schulz V. Liquid herbal drug preparation from the root of Pelargonium sidoides is effective against acute bronchitis: results of a double-blind study with 124 patients. Phytomedicine. 2007;14 Suppl 6:74-5.

Shah SA, Sander S, White CM, Rinaldi M, Coleman CI. Evaluation of echinacea for the prevention and treatment of the common cold: a meta-analysis. Lancet Infect Dis. 2007 Jul;7(7):473-80. Review. Erratum in: Lancet Infect Dis. 2007 Sep;7(9):580.

Stead LF, Hughes JR. Lobeline for smoking cessation (Cochrane Review). In: The Cochrane Library, 1, 2002. Oxford: Update Software.

Stey C, Steurer J, Bachmann S, Medici TC, Tramer MR. The effect of oral N-acetylcysteine in chronic bronchitis: a quantitative systematic review. Eur Respir J. 2000 Aug;16(2):253-262.

Ullman D. Homeopathic Medicine for Children and Infants. New York, NY: Penguin Putnam; 1992: 70-72.

Ullman D. The Consumer's Guide to Homeopathy. New York, NY: Penguin Putnam; 1995: 227-228.

Yildirim A, Mavi A, Oktay M, Kara AA, Algur OF, Bilaloglu V. Comparison of antioxidant and antimicrobial activities of tilia (Tilia argentea Desf ex DC), sage (Salvia triloba l.), and black tea (Camellia sinensis) extracts. J Agric Food Chem. 2000;48(10):5030-5034.

Review Date:
12/27/2007
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

adam.com

Menstrual disorders

FitSugar — Wed, 08 Oct 2008 17:34:59 -0700

In This Report

Highlights
Introduction
Menstrual Disorders
Causes
Risk Factors
Complications
Diagnosis
Treatment
Medications
Surgery
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

“No-Period” Pill Approved

In May 2007, the FDA approved Lybrel, the first birth control pill that completely eliminates monthly menstrual periods. Lybrel contains low doses of the estrogen estradiol and the progesterone levonorgestrol. The active pills are taken 365 days a year -- with no inactive pill breaks. In clinical trials, 59% of women who took Lybrel completely stopped menstrual periods by the end of the first year. Some women, however, continued to have occasional unscheduled bleeding or spotting during the first 3 - 6 months.

Other Options for Eliminating Menstrual Periods

In addition to Lybrel, women with menstrual problems have several other options for stopping periods:

Levonorgestrol-Releasing Intrauterine System (LNG-IUS). The LNG-IUS is an intrauterine device (IUD) that is placed in the uterus. The LNG-IUS releases levonorgestrol for up to 5 years. Over the course of the first year, it reduces menstrual bleeding. Many women find that their periods completely stop. Doctors often recommend this contraceptive device as a treatment for menorrhagia (heavy bleeding) and an alternative to hysterectomy. In the U.S., the LNG-IUS is marketed as Mirena.
Depo-Provera. Depo-Provera is an injectable progestin contraceptive. Most women who use Depo-Provera stop menstruating after a year. However, Depo-Provera is associated with serious side effects, including loss of bone density. Because of this risk, the FDA recommends that Depo-Provera should not be used for more than 2 years. Weight gain is also a common side effect.
Hysterectomy. Hysterectomy, the surgical removal of the uterus, is a permanent cure for menorrhagia, but it is an invasive procedure that also ends fertility.

Menstruation in Girls and Adolescents

According to a 2006 report from the American Academy of Pediatrics and the American College of Obstetricians and Gynecologists:

Most girls begin to menstruate when they are between 12 - 13 years old.
Menstruation usually starts 2 - 3 years after initial breast development.
Girls who have not begun menstruation by the age of 15 should see a doctor for an evaluation.

Introduction

The Primary Organs and Structures in the Reproductive System.

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 and a woman starts her menstrual flow (or "period"). Menstrual flow also consists of blood and mucus from the cervix and vagina.

The uterus is a hollow muscular organ located in the female pelvis between the bladder and rectum. The ovaries produce the eggs that travel through the fallopian tubes. Once the egg has left the ovary it can be fertilized and implant itself in the lining of the uterus. The main function of the uterus is to nourish the developing fetus prior to birth.

Reproductive Hormones. The hypothalamus (an area in the brain) and the pituitary gland control the reproductive hormones. In women, six hormones help regulate the reproductive system:

Click the icon to see an image of the hypothalamus and pituitary gland.

Gonadotropin-releasing hormone (GnRH) is released by the hypothalamus.
GnRH 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.

Click the icon to see an image of the pituitary gland.

Ovulation. The process leading to fertility is very intricate. It depends on the healthy interaction of two sets of organs and hormone systems in both the male and female. In addition, reproduction is limited by the phases of female fertility. Nevertheless, this astonishing process results in conception within a year for about 80% of couples. Only 15% conceive within a month of their first attempts, however, and about 60% succeed after 6 months.

A woman's ability to produce children occurs after she enters puberty and begins to menstruate. The process to conception is complex:

With the start of each menstrual cycle, FSH stimulates several follicles to mature over a two-week period until their eggs nearly triple in size. Only one follicle becomes dominant, however, during a cycle.
FSH signals this dominant follicle to produce estrogen, which enters the bloodstream and reaches the uterus. There, estrogen stimulates the cells in the uterine lining to reproduce, therefore thickening the walls.
Estrogen levels reach their peak around the 14th day of the cycle (counting days beginning with the first day of a period). At that time, they trigger a surge of LH.

LH serves two important roles:

First, the LH surge around the 14th cycle day stimulates ovulation. It does this by causing the dominant follicle to burst and release its egg into one of the two fallopian tubes. Once in the fallopian tube, the egg is in place for fertilization.
Next, LH causes the ruptured follicle to develop into the corpus luteum. The corpus luteum provides a source of estrogen and progesterone during pregnancy.

Fertilization. The so-called "fertile window" is 6 days long and starts 5 days before ovulation and ends the day of ovulation. Fertilization occurs as follows:

The sperm can survive for up to 3 days once it enters the fallopian tube. The egg survives 12 - 24 hours unless it is fertilized by a sperm.
If the egg is fertilized, it moves about 2 - 4 days later from the fallopian tube into the uterus where it is implanted in the uterine lining and begins its nine-month incubation.
The placenta forms at the site of the implantation. The placenta is a thick blanket of blood vessels that nourishes the fertilized egg as it develops.
The corpus luteum (the yellow tissue formed from the ruptured follicle) continues to produce estrogen and progesterone during pregnancy.

Click the icon to see an image of the placenta.

Click the icon to see an image of the corpus luteum.

If the egg is not fertilized, the corpus luteum degenerates into a form called the corpus albicans, and estrogen and progesterone levels drop. Finally, the endometrial lining sloughs off and is shed during menstruation.


Menstrual Phases	Typical No. of Days	Hormonal Actions
Follicular (Proliferative) Phase	Cycle Days 1 through 6: Beginning of menstruation to end of blood flow.	Estrogen and progesterone start out at their lowest levels. FSH levels rise to stimulate maturity of follicles. Ovaries start producing estrogen and levels rise, while progesterone remains low.
	Cycle Days 7 - 13: The endometrium thickens to prepare for the egg implantation.
Ovulation	Cycle Day 14:	Surge in LH. Largest follicle bursts and releases egg into fallopian tube.
Luteal (Secretory) Phase, also known as the Premenstrual Phase	Cycle Days 15 - 28:	Ruptured follicle develops into corpus luteum, which produces progesterone. Progesterone and estrogen stimulate blanket of blood vessels to prepare for egg implantation.
	If fertilization occurs:	Fertilized egg attaches to blanket of blood vessels that supplies nutrients for the developing placenta. Corpus luteum continues to produce estrogen and progesterone.
	If fertilization does not occur:	Corpus luteum deteriorates. Estrogen and progesterone levels drop. The blood vessel lining sloughs off and menstruation begins.

Click the icon to see an animation about the menstrual cycle.

What is Menstruation? Menstruation, also called a "period," is the cyclical flow of blood from the uterus in women between the ages of puberty and menopause.

Onset of Menstruation (Menarche). The onset of menstruation, called the menarche, typically begins between the ages of 12 - 13 years. Menarche generally occurs 2 - 3 years after initial breast development (breast budding). African-American and Hispanic girls tend to mature slightly earlier than Caucasian girls. A higher body mass index (BMI) during childhood is associated with an earlier onset of puberty. Environmental factors and nutrition may also affect menarche timing.

Length of Monthly Cycle. The menstrual cycle can be very irregular during the first 1 - 2 years, ranging from 21 - 45 days. The length then generally stabilizes to an average of 28 days, although the cycle length may range from 21 - 34 days and still be considered normal. A variation of 10 days or more -- either more or fewer days -- may have an impact on fertility, however. The cycle lengthens when a woman is in her 40s, reaching an average of 31 days by age 49. A number of factors can affect cycle length at any age.


Shorter Cycles	Longer Cycles
Regular alcohol use.	Being under 21 and over 44.
Stressful jobs.	Being very thin (also at risk for short bleeding periods).
	Competitive athletics (also at risk for short bleeding periods).

Length of Periods. Periods average 6.6 days in adolescent girls. By the age of 21, menstrual bleeding averages 6 days until women approach menopause. However, about 5% of healthy women menstruate fewer than 4 days and 5% menstruate more than 8 days.

Normal Absence of Menstruation. Normal absence of periods can occur in any woman under the following circumstances:

Menstruation stops during the duration of pregnancy. Some women continue to have irregular bleeding during the first trimester. This bleeding may indicate a threatened miscarriage and requires immediate attention by the doctor.
When women breastfeed they are unlikely to ovulate. After that time, menstruation usually resumes and they are fertile again.
Perimenopause starts when the intervals between periods begin to lengthen, and it ends with menopause itself (the complete cessation of menstruation). Menopause usually occurs at about age 51, although smokers often go through menopause earlier.

Menstrual Disorders

There are a number of different menstrual disorders. Problems can range from heavy, painful periods to no period at all.

Dysmenorrhea is severe, frequent cramping during menstruation. Pain occurs in the lower abdomen but can spread to the lower back and thighs. Dysmenorrhea is usually referred to as primary or secondary.

Primary dysmenorrhea. Cramps occur from contractions in the uterus. These contractions are a normal part of the menstrual process. With primary dysmenorrhea, cramping pain is directly related to and caused by menstruation. About half of menstruating women experience primary dysmenorrhea. It usually begins 2 - 3 years after a women begins to menstruate. The pain typically develops when the bleeding starts and continues for 32 - 48 hours. Cramps are generally most severe during heavy bleeding.

Secondary dysmenorrhea. Secondary dysmenorrhea is menstrually related pain that accompanies another medical or physical condition, such as endometriosis or uterine fibroids.

During a normal menstrual cycle, the average woman loses about 1 ounce (30 mL) of blood. Most women change their tampons or pads around 3 - 6 times per day. Menorrhagia is the medical term for significantly heavier bleeding. Menorrhagia occurs in 9 - 14% of all women and can be caused by a number of factors. Women often overestimate the amount of blood lost during their periods. Clot formation is fairly common during heavy bleeding and is not a cause for concern. However, women should consult their doctor if any of the following occurs:

Soaking through at least one pad or tampon every 1 - 2 hours for several hours
Heavy periods that regularly last 10 or more days
Bleeding between periods or during pregnancy. Spotting or light bleeding between periods is common in girls just starting menstruation and sometimes during ovulation in young adult women, but it is still a good idea to speak with a doctor.

Amenorrhea is the absence of menstruation. There are two categories: primary amenorrhea and secondary amenorrhea. These terms refer to the time when menstruation stops:

Primary amenorrhea occurs when a girl does not begin to menstruate. Girls who show no signs of sexual development (breast development and pubic hair) by age 13 should be evaluated by a doctor. Any girl who does not have her period by age 15 should be evaluated for primary amenorrhea.
Secondary amenorrhea occurs when periods that were previously regular become absent for at least three cycles.

Oligomenorrhea is a condition in which menstrual cycles are infrequent. It is very common in early puberty and does not usually indicate a medical problem. When girls first menstruate they often do not have regular cycles for a couple of years. Even healthy cycles in adult women can vary by a few days from month to month. In some women, periods may occur every 3 weeks and in others, every 5 weeks. Flow also varies and can be heavy or light. Skipping a period and then having a heavy flow may occur; this is most likely due to missed ovulation rather than a miscarriage. Women should be concerned when periods come less than 21 days or more than 3 months apart, or if they last more than 10 days. Such events may indicate ovulation problems.

Premenstrual syndrome (PMS) is a set of physical, emotional, and behavioral symptoms that occur during the last week of the luteal phase (a week before menstruation) in most cycles. The symptoms typically do not start until at least day 13 in the cycle, and resolve within 4 days after bleeding begins. Women may begin to experience premenstrual syndrome symptoms at any time during their reproductive years. Once established, the symptoms tend to remain fairly constant until menopause, although they can vary from cycle to cycle. About 100 symptoms have been identified with the premenstrual phase. [See In-Depth Report #79: Premenstrual syndrome.]

Causes

Menstrual disorders can be triggered by a number of different factors, such as hormone imbalances, genetic factors, clotting disorders, and pelvic diseases.

Contraction-Causing Chemicals. Powerful chemicals known as prostaglandins and arachidonic acid can induce uterine muscle contractions. Prostaglandins also play a large role in the heavy bleeding that causes dysmenorrhea.
Abnormal Nervous System Response. Some women with primary dysmenorrhea may have autonomic nervous systems that are overly sensitive to menstrual cycle changes. The autonomic nervous system regulates heart rate and blood pressure, and it contains the pain receptors in nerve fibers in the uterus and pelvic area. As a result, women with autonomic nervous system abnormalities may have a more intense response to pain.
Abnormalities in the Arteries in the Uterus.Impaired blood flow through the arteries in the uterus may cause severe dysmenorrhea for some women.
Genetic Factors. Genetic factors may play an important role in over half of primary dysmenorrhea cases.
Endometriosis. Endometriosis is a chronic and often progressive disease that develops when the tissue that lines the uterus (endometrium) grows onto other areas, such as the ovaries, bowels, or bladder. [See In-Depth Report #74: Endometriosis.]

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.

Uterine Fibroids. Fibroids are noncancerous growths that grow on the walls of the uterus. They can cause heavy bleeding during menstruation and cramping pain. [See In-Depth Report #73: Uterine fibroids.]
Other Causes. Pelvic inflammatory disease, ovarian cysts, and ectopic pregnancy. The intrauterine device (IUD) contraceptive can also cause dysmenorrhea.

Hormonal imbalances and uterine fibroids are the most common causes of menorrhagia. Other causes of menorrhagia include:

Dysfunctional Uterine Bleeding (DUB). DUB is a general term for abnormal bleeding. It is usually caused by hormonal problems and is one of the primary causes of menorrhagia. DUB usually occurs either when girls begin to menstruate or when women approach menopause, but it can occur at any time in during a woman's reproductive life. About 90% of DUB events occur when ovulation is not occurring (anovulatory DUB). In such cases, women do not properly develop and release a mature egg. When this happens, the corpus luteum does not form. As a result, estrogen is produced continuously, causing an overgrowth of the uterus lining. The period is delayed in such cases, and when it occurs menstruation can be very heavy and prolonged. The other 10% of DUB cases occur in women who are ovulating (ovulatory DUB), but progesterone secretion is prolonged because estrogen levels are low. This causes irregular shedding of the uterine lining and break-through bleeding.
Von Willebrand Disease and Other Bleeding Disorders. Bleeding disorders that stop blood from clotting can cause heavy menstrual bleeding. Most of these disorders have a genetic basis. Von Willebrand disease is the most common of these bleeding disorders and may be underdiagnosed in many women with unexplained menorrhagia.
Abnormal Blood Vessel Growth. Every month, blood vessels regrow in the uterus to replace the blood-rich uterine lining lost during menstruation. Abnormalities in this growth process (called arteriogenesis or angiogenesis) may occur in some women with menorrhagia.
Abnormalities in the Uterus. Structural problems or other abnormalities in the uterus may cause bleeding. They include uterine polyps (small benign growths in the uterus), uterine fibroids, endometriosis, adenomyosis, and miscarriage. Infections or inflammation in the vagina or pelvic area can also cause heavy bleeding.
Medications. Certain drugs, including anticoagulants and anti-inflammatory medications, can cause heavy bleeding.
Cancer. Uterine, ovarian, and cervical cancer can cause excessive bleeding but these are rare causes.
Other Medical Conditions. Systemic lupus erythematosus, diabetes, pelvic inflammatory disorder, and thyroid disorders can cause heavy bleeding. Women who have migraine headaches may be more likely to experience menorrhagia and endometriosis.

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

Normal causes of skipped or irregular periods include pregnancy, breastfeeding, hormonal contraception, and perimenopause. Skipped periods are also common during adolescence, when it may take a while before ovulation occurs regularly. Consistently absent periods may be due to the following factors:

Delayed Puberty. The most common cause of primary amenorrhea is delayed puberty due to some genetic factor that delays physical development.
Weight Loss and Eating Disorders. Extreme weight loss and reduced fat stores lead to hormonal changes that include low thyroid levels (hypothyroidism) and elevated stress hormone levels (hypercortisolism). These changes produce a reduction in reproductive hormones. A syndrome known as the female athlete triad is associated with hormonal changes that occur with eating disorders in young women who excessively exercise. It comprises anorexia (severe weight loss), amenorrhea, and osteoporosis (decrease in bone density).
Polycystic Ovarian Syndrome (PCOS). PCOS is a condition in which the ovaries produce high amounts of androgens (male hormones), particularly testosterone. PCOS occurs in about 6% of women, and amenorrhea or oligomenorrhea (infrequent menses) is quite common. According to some studies, nearly 30% of obese women with PCOS have amenorrhea.
Elevated Prolactin Levels (Hyperprolactinemia). Prolactin is a hormone produced in the pituitary gland that stimulates breast development and milk production in association with pregnancy. High levels of prolactin (hyperprolactinemia) in women who are not pregnant or nursing can reduce gonadotropin hormones and inhibit ovulation, thus causing amenorrhea. It is the cause of between 10 - 40% of cases of secondary amenorrhea.
Premature Ovarian Failure (POF). POF is the early depletion of follicles before age 40. In most cases it leads to premature menopause. POF is a significant cause of infertility.
Structural Problems. In some cases, structure problems or scarring in the uterus may prevent menstrual flow. Inborn genital tract abnormalities may also cause primary amenorrhea. A specific malformation called Mullerian agenesis, in which no vagina or uterus develops, is rare but still causes about 16% of primary amenorrhea cases.
Stress. Physical and emotional stress may block the release of luteinizing hormone, causing temporary amenorrhea
Other Medical Conditions. Epilepsy, thyroid problems, celiac sprue, metabolic syndrome, and Cushing's disease are associated with amenorrhea.

If the ovaries produce too much androgen (hormones such as testosterone) a woman may develop male characteristics. This ovarian imbalance can be caused by tumors in the ovaries or adrenal glands, or polycystic ovarian disease. Virilization may include growth of excess body and facial hair, amenorrhea (loss of menstrual period) and changes in body contour.

Risk Factors

Age plays a key role in menstrual disorders. Girls who start menstruating at age 11 or younger are at higher risk for severe pain, longer periods, and longer menstrual cycles. Between 20 - 90% of teenage girls report menstrual pain and about 15% report that it is severe. Adolescents may experience amenorrhea before their ovulating cycles become regular.

Women who are approaching menopause (perimenopause) may also skip periods. Occasional episodes of heavy bleeding are also common as women approach menopause.

Other risk factors include:

Weight. Being either excessively overweight or underweight can increase the risk for dysmenorrhea and amenorrhea.
Smoking and Alcohol Use. Smokers have a 50% higher risk than nonsmokers for menstrual pain. Alcohol does not cause menstrual pain, but in women with existing dysmenorrhea, alcohol consumption may prolong the pain.
Stress. Physical and emotional stress may block the release of luteinizing hormone, causing temporary amenorrhea. Emotional problems, including history of sexual abuse, may predispose to dysmenorrhea.
Menstrual Cycles and Flow. Longer and heavier menstrual cycles can cause dysmenorrhea.
Pregnancy History. Women who have had a higher number of pregnancies are at increased risk for menorrhagia. Women who have never given birth are at increased risk of dysmenorrhea, while women who first gave birth at a young age are at lower risk.
Chronic Pelvic Pain. Many women experience chronic pain in the pelvic area. This pain can be due to gynecologic reasons (fibroids, endometriosis, pelvic inflammatory disease) or non-gynecologic causes (irritable bowel syndrome, interstitial cystitis, diverticulitis).

Exercise and oral contraceptive use may help protect against dysmenorrhea.

Complications

An estimated 10 - 15% of all women in their reproductive years have chronic gynecologic problems. Nearly 30% of women reporting such problems spend one or more days in bed per year because of them. In fact, menstrual pain is the primary cause of short-term absences in school age girls. In adult women, who have not received treatment, it is an important cause of reduced work productivity.

Menorrhagia is the most common cause of anemia in premenopausal women. A blood loss of more than 80mL per menstrual cycle can trigger anemia. According to one report, 10% of women in their reproductive years have iron deficiencies, and between 2 - 5% have iron levels low enough to cause anemia. Although poor diets play a role in many cases, the problem is compounded in women who have heavy periods.

Most cases of anemia are mild. Nevertheless, even mild anemia can reduce oxygen transport in the blood, causing fatigue and a diminished physical capacity. (Some studies indicate that even iron deficiency without anemia can produce a subtle but still lower capacity for exercise.) Moderate-to-severe iron-deficiency anemia is known to reduce endurance.

Moderate-to-severe anemia can also cause shortness of breath, rapid heart rate, lightheadedness, headaches, ringing in the ears (tinnitus), irritability, pale skin, restless legs syndrome, and mental confusion. Heart problems can occur in prolonged and severe anemia that is not treated. Pregnant women who are anemic, particularly in the first trimester, have an increased risk for a poor pregnancy outcome. [See In-Depth Report #57: Anemia.]

Amenorrhea caused by reduced estrogen levels increases the risk for osteoporosis (loss of bone density). Conditions that are associated with low estrogen levels include eating disorders, the female-athlete triad (excessive exercise and weight loss), pituitary tumors, and premature ovarian failure. Because bone growth is at its peak in adolescence and young adulthood, losing bone density at that time is very dangerous, and early diagnosis and treatment is essential for long-term health. [See In-Depth Report #18: Osteoporosis.]

Osteoporosis is a condition characterized by progressive loss of bone density, thinning of bone tissue, and increased vulnerability to fractures. Osteoporosis may result from disease, dietary or hormonal deficiency, or advanced age. Regular exercise and vitamin and mineral supplements can reduce and even reverse loss of bone density.

Some conditions associated with heavy bleeding, such as ovulation abnormalities, fibroids, or endometriosis, are important contributors to infertility. Many conditions that cause amenorrhea, such as ovulation abnormalities and polycystic ovary syndrome, can also cause infertility. Irregular periods from any cause may make it more difficult to conceive. In some cases treating the underlying condition can restore fertility. In other cases, specific fertility treatments that use assisted reproductive technologies may be beneficial. [See In-Depth Report #22: Infertility in women.]

Diagnosis

A doctor needs to have a complete history of any medical or personal conditions that might be causing menstrual disorders. This information can help determine whether a menstrual problem is caused by another medical condition. For example, non-menstrual conditions that may cause abdominal pain include appendicitis, urinary tract infections, ectopic pregnancy, and irritable bowel syndrome. Endometriosis and fibroids may cause heavy bleeding and pain. Doctors may ask questions concerning:

Menstrual cycle patterns -- length of time between periods, number of days that periods last, number of days of heavy or light bleeding
The presence or history of any medical conditions that might be causing menstrual problems
Any family history of menstrual problems
History of pelvic pain
Regular use of any medications (including vitamins and over-the-counter drugs)
Diet history, including caffeine and alcohol intake
Past or present contraceptive use
Any recent stressful events
Sexual history (it is very important that patients trust their doctor enough to describe any sexual activity that might be risky)

Menstrual Diary. A menstrual diary is a helpful way to keep track of changes in menstrual cycles. Patients can record when their period starts, how long it lasts, and the amount of bleeding and pain that occurs during the course of menstruation.

Pelvic Examination. A pelvic exam is a standard part of diagnosis. A Pap test may be done during this exam.

Blood tests can help rule out other conditions that cause menstrual disorders. For example, a doctor may test thyroid function to make sure that low thyroid (hypothyroidism) is not present. Blood tests can also check follicle-stimulating hormone, estrogen, and prolactin levels. Patients who have menorrhagia may get tests for bleeding disorders. If patients are losing a lot of blood, they should also get tested for anemia.

Patients who have amenorrhea may need to receive special hormonal tests. The progestational challenge test uses oral or injected progesterone to test for a functional uterine lining (endometrium):

Bleeding that occurs up to 3 weeks after the progesterone dose suggests that the woman has normal estrogen levels but is not ovulating, particularly if thyroid and prolactin levels are normal. In such cases, the doctor will check for stress, recent weight loss, and any medications. Such results could also suggest polycystic ovaries or stress.
A failure to bleed could indicate an abnormal uterus that prevents outflow or insufficient estrogen. In such cases, the next step may be to administer estrogen followed by progestin. If bleeding occurs after that, then the cause of amenorrhea is related to low estrogen levels. The doctor will then check for ovarian failure, anorexia, or other causes of low estrogen. If bleeding does not occur, then the doctor would check for obstructions that are preventing outflow of menstruation.

Imaging techniques are often used to detect certain conditions that may be causing menstrual disorders. Imaging can help diagnose fibroids, endometriosis, or structural abnormalities of the reproductive organs.

Ultrasound and Sonohysterography. Ultrasound is the standard imaging technique for evaluating the uterus and ovaries, detecting fibroids, ovarian cysts and tumors, and finding obstructions in the urinary tract. It uses sound waves to produce an image of the organs. Ultrasound carries no risk and causes very little discomfort.

Transvaginal sonohysterography uses ultrasound along with saline injected into the uterus to enhance the visualization of the uterus.

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 a 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 performed as part of surgical procedures.

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. The procedure is as follows:

Click the icon to see an image of laparoscopy.

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.

Endometrial Biopsy With or Without Dilation and Curettage (D&C). When heavy or abnormal bleeding occurs, an endometrial (uterine) biopsy can be performed in the office along with an ultrasound. It is usually used with a procedure called dilation and curettage (D&C), which is particularly important to rule out uterine (endometrial) cancer. A D&C is a somewhat invasive procedure:

A D&C is usually done in an outpatient setting so that the patient can return home the same day, but it sometimes requires a general anesthetic. It may need to be performed in the operating room to rule out serious conditions or treat some minor ones that may be causing the bleeding.
The cervix (the neck of the uterus) is dilated (opened).
The surgeon scrapes the inside lining of the uterus and cervix.

The procedure is used to take samples of the tissue and to relieve heavy bleeding in some instances. D&C can also be effective in scraping off small endometrial polyps, but it is not very useful for most fibroids, which tend to be larger and more firmly attached.

Click the icon to see an image of a D&C.

Treatment

Making dietary adjustments starting about 14 days before a period may help some women with certain mild menstrual disorders, such as cramping. The general guidelines for a healthy diet apply to everyone; they include eating plenty of whole grains, fresh fruits and vegetables, and avoiding saturated fats and commercial junk foods.

Dietary Fats. A 2000 study reported that women who followed a low-fat vegetarian diet for two menstrual cycles experienced less pain and bloating and a shorter duration of premenstrual symptoms than those who ate meat. Women who are losing too much blood, however, may need meat to help maintain iron levels. Choosing more fish and eggs may be a helpful alternative.

More than one study has reported less menstrual pain with a higher intake of omega 3 fatty acids (fat compounds found in oily fish, such as salmon and tuna). In one study, supplements of fish oil also appeared to reduce heavy bleeding in adolescent girls.

Salt Restriction. Limiting salt may help bloating.

Reducing Caffeine, Sugar, and Alcohol. Reducing caffeine, sugar, and alcohol intake may be beneficial. The effects of alcohol are mixed. One study found that women who drank less wine had less menstrual pain than those who drank more wine. Another reported that regular consumption of alcohol lowered the risk for developing cramps, but it actually increased the length of cramping time in certain women. In any case, alcohol is certainly not recommended for relieving menstrual disorders.

Forms of Iron. Women who have heavy menstrual bleeding can sometimes become anemic. Eating iron-rich foods can help prevent anemia. Iron found in foods is either in the form of heme or non-heme iron. Heme iron is better absorbed than non-heme iron.

Foods containing heme iron are the best for increasing or maintaining healthy iron levels. Such foods include (in order of iron-richness) clams, oysters, organ meats, beef, pork, poultry, and fish.
Non-heme iron is less well absorbed. About 60% of iron in meat in non-heme (although meat itself helps absorb non-heme iron). Eggs, dairy products, and iron-containing vegetables only have the non-heme form. Such vegetable products include dried beans and peas, iron-fortified cereals, bread, and pasta products, dark green leafy vegetables (chard, spinach, mustard greens, kale), dried fruits, nuts, and seeds.

The absorption of non-heme iron often depends on the food balances in meals. The following are foods that enhance absorption of non-heme iron:

Meat and fish not only contain heme iron, the best form for maintaining stores, but they also help absorb non-heme iron.
Increasing intake of vitamin C rich foods can enhance absorption of non-heme iron during a single meal. In any case, vitamin C rich foods are healthful and include broccoli, cabbage, citrus fruits, melon, tomatoes, and strawberries. One orange or six ounces of orange juice can double the amount of iron the body absorbs from plant foods. (Taking vitamin C supplements does not appear to have any significant effect on iron stores.)

Exercise may help reduce menstrual pain. It is not clear, however, how intense the exercise should be to reduce dysmenorrhea. For example young female athletes in a 2001 study were only half as likely to suffer from dysmenorrhea as their non-active peers. However, they were also three times more likely to experience an absence of periods. Exercise may be very helpful for women with menstrual pain due to endometriosis. It relieves stress and tension and may reduce hormonal levels that could contribute to endometrial growth.

Sexual Activity. There have been reports that orgasm reduces the severity of menstrual cramps.

Applying Heat. One study found that continuously applying a heated abdominal pad for 12 hours 2 days in a row was as effective in reducing menstrual cramps as ibuprofen (Advil). A warm bath may also be helpful.

Menstrual Hygiene. Tampons should be changed every 4 - 6 hours. Scented pads and tampons should be avoided; feminine deodorants can irritate the genital area. Women should not douche during or between periods. Women who douche on a weekly basis are more likely to contract cervical cancer than those who do not. Douching may destroy the natural bacteria normally present in the vagina. Bathing regularly is sufficient.

Acupuncture and Acupressure. Some studies, including a small well-conducted trial, 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, an acupuncture technique that uses manual pressure on acupuncture points on the ears, hands, and feet.

Yoga and Meditative Techniques. Yoga and meditative techniques that promote relaxation may help relieve 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.

Herbs and Supplements. Studies have not generally found herbal or natural remedies to be any more effective than placebos for reducing menstrual disorders. Natural remedies for menstrual symptoms include:

Evening primrose oil. Evening primrose oil contains a polyunsaturated fatty acid known as gamma linolenic acid. This compound seems to block the release of cytokines and prostaglandins, immune system factors that are manufactured by the endometrium. These factors are involved in uterine muscle contraction and cramping. Foods that contain gamma linolenic acid include black currant oil and cold-water fish.
Omega-3 fatty acids. There is some evidence that the fatty acids found in fish oil have anti-inflammatory properties that may help relieve menstrual cramps. Omega-3 fatty acids are available in supplement pill form, but diets that include cold-water fish (tuna, salmon, mackerel) provide the best source for these nutrients.
Ginger. Ginger tea or capsules may help to relieve nausea and bloating.
Aromatherapy. Aromatherapy with topically-applied lavender, sage, and rose oils may help ease menstrual cramps, according to a small 2006 study.
Pycnogenol. Pycnogenol, an extract from the bark of the French maritime pine tree, may help reduce menstrual pain and discomfort, according to some small studies.

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like with drugs, 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. Patients should check with their doctor before using any herbal remedies or dietary supplements.

The following are special concerns for people taking natural remedies for menstrual disorders:

Valerian has been used by some women for menstrual cramps. This herb is listed on the FDA's list of generally safe products. However, its calming effects can be dangerously increased if it is used with sedative drugs. Other interactions and long-term side effects are unknown.
Black cohosh (also known as Cimicifuga racemosa or squawroot) contains a plant estrogen and is the most studied herbal remedy for treating menopausal symptoms, although a 2006 study indicated it is ineffective. Some women also use it for dysmenorrhea. Black cohosh has been used for decades in Germany and appears to be safe, but because its actions resemble estrogen more clinical studies are needed to confirm both long-term safety and effectiveness. Headaches and gastrointestinal problems are common side effects. At this time, experts do not recommend taking it for more than 6 months.

Medications

There are a number of different medicines prescribed for menstrual disorders.

Nonsteroidal Anti-inflammatory Drugs (NSAIDs). Nonsteroidal anti-inflammatory drugs (NSAIDs) block prostaglandins, the substances that increase uterine contractions. They are effective painkillers that also help control the inflammatory factors that may be responsible for heavy menstrual bleeding. 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). In a comparison study of ibuprofen and naproxen, both were effective, but the effects of naproxen lasted longer. Naproxen, however, may carry a higher risk for gastrointestinal (GI) effects than ibuprofen. Long-term use of any NSAID can increase the risk for GI bleeding and ulcers. Long-term NSAID use can also increase the risk for heart attack and stroke.

An ulcer is a crater-like lesion on the skin or mucous membrane caused by an inflammatory, infectious, or malignant condition. To avoid irritating an ulcer a person can try eliminating certain substances from their diet such as caffeine, alcohol, aspirin, and avoid smoking. Patients can take certain medicines to suppress the acid in the stomach causing the erosion of the stomach lining. Endoscopic therapy can be used to stop bleeding from the ulcer.

Acetaminophen. Some evidence suggests that 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.) One study indicated that acetaminophen is less effective than NSAIDs for dysmenorrhea, but does not have the same potentially harmful effects on the gastrointestinal tract.

Oral contraceptives (OCs), commonly called "the Pill" collectively, contain combinations of an estrogen and a progestin (either a natural progesterone or the synthetic form called progestogen). The estrogen compound used in most combination OCs is estradiol. There are many different progestins, but commonly used types include levonorgestrol, drospirenone, norgestrol, norethindrone, and desogestrel. (Combination contraceptives are also available in other forms, including patches and vaginal rings, but they may increase the risk for menstrual cramping and bleeding.)

Click the icon to see an image of hormone-based contraceptives.

OCs are often used to regulate periods in women with menstrual disorders, including menorrhagia (heavy bleeding), dysmenorrhea (severe pain), and amenorrhea (absence of periods). Oral contraceptives are as effective for treating pain from endometriosis as the more potent gonadotropin releasing hormone agonists. They also protect against ovarian and endometrial cancers.

High-dose OCs have been specifically helpful for adolescents with severe dysmenorrhea. Studies with low-dose OCs have also shown they can reduce menstrual pain for adolescents and adults.

OCs may be taken in cycles that include pills of the same or different strengths. These are categorized as monophasic (one-phase), biphasic (two-phase), or triphasic (three-phase). Monophasic pills contain the same amount of hormones in each dose. Biphasic and triphasic pills contain different dosages of hormones with the pill packs. The monophasic regimen is the most studied regimen and is usually recommended for dysmenorrhea as well as premenstrual symptoms.

Continuous-Dosing OCs. Standard OCs usually come in a 28-pill pack with 21 days of “active” (hormone) pills and 7 days of “inactive” (placebo) pills. Newer “continuous-dosing” (also called “continuous-use”) oral contraceptives aim to reduce -- or even eliminate -- monthly menstrual periods. 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 levonorgestrol 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.

Side effects. Common side effects of combination OCs include headache, nausea, bloating, breast tenderness, and bleeding between periods. The estrogen component in combination OCs is usually responsible for these side effects. In general, today’s OCs are much safer than OCs of the past because they contain much lower dosages of estrogen.

However, all OCs can increase the risk for migraine, stroke, heart attack, and blood clots. The risk is highest for women who smoke or who have a history of heart disease risk factors (such as high blood pressure or diabetes) or past cardiac events. Women who have certain metabolic disorders, such as polycystic ovary syndrome (PCOS), are also at higher risk for the heart-related complications associated with these pills.

Progestins (either natural progesterone or synthetic progestogen) are used by women with irregular or skipped periods to restore regular cycles. Because of this, they may also help menstrual pain. They also reduce heavy bleeding and may protect against uterine and ovarian cancers. Progestin-only contraceptives may be a good option for women who are not candidates for estrogen-containing OCs, such as women smokers over the age of 35.

Progestins can be delivered in various forms:

Levonorgestrel-Releasing Intrauterine System (LNG-IUS). An intrauterine device (IUD) that releases progestin can be very beneficial for menstrual disorders, regardless of its contraceptive effects. In the United States, a levonorgestrel-releasing intrauterine system, also called an LNG-IUS, is sold under the brand name Mirena. The LNG-IUS has been proven to reduce heavy bleeding and pain in many women who suffer from menorrhagia and dysmenorrhea. In a 3-year study, the proportion of women with dysmenorrhea using the LNG-IUS dropped from 60% to about 30%. Some studies suggest that the LNG-IUS is more effective than oral contraceptives for controlling heavy menstrual bleeding.

Many experts now recommend the LNG-IUS as a first-line treatment for menorrhagia, particularly for women who may face hysterectomy (removal of uterus), conservative surgery such as endometrial resection (removal of endometrial lining), or endometrial ablation (destruction of endometrial lining). Studies report that about 60% of women with menorrhagia who use the LNG-IUS are able to avoid hysterectomy. Some clinical trials suggest that endometrial resection or ablation may be better at reducing menstrual bleeding than the LNG-IUS. Other studies report that the device is as effective as conservative surgery. Research also indicates that women who choose the LNG-IUS are as satisfied with their quality of life as those who choose surgery.

The LNG-IUS remains in place in the uterus and releases the progestin levonorgestrel for up to 5 years. Progestin released by an IUD mainly affects the uterus and cervix, and so it causes fewer widespread side effects than progestin pills do. (However, the other major IUD -- the Copper T -- may increase bleeding.)

After the LNG-IUS is inserted, heaver periods may occur during the first 3 - 6 months as the lining of the uterus is shed. This shedding may also cause irregular periods and light bleeding (“spotting”) between menstrual cycles. Eventually, the LNG-IUS results in a shorter period, with little or no blood flow. For many women, the LNG-IUS completely stops menstrual periods.

Common side effects include cramping, acne, back pain, breast tenderness, headache, mood changes, and nausea. The LNG-IUS may increase the risk for ovarian cysts, but such cysts usually cause no symptoms and resolve on their own. Women who have a history of pelvic inflammatory disease or who have had a serious pelvic infection should not use the LNG-IUS.

Injections (Depo-Provera). Depo-Provera uses a progestin called medroxyprogesterone. Most women who use Depo-Provera stop menstruating altogether after a year. Depo-Provera may be beneficial for women with heavy bleeding, severe cramps, or both. Women who eventually want to have children should be aware that Depo-Provera can cause persistent infertility for up to 22 months after the last injection, although the average is 10 months.

Weight gain can be a problem, particularly in women who are already overweight. Women should not use Depo-Provera if they have a history of liver disease, blood clots, stroke, or cancer of the reproductive organs.

Long-term (more than 2 years) use of Depo-Provera can cause loss of bone density. In 2004, the FDA added a “black box” warning to the Depo-Provera label advising of this risk. The warning notes that the decline in bone density increases with duration of use and may not be completely reversible even after the drug is discontinued. Based on this information, the FDA recommends that Depo-Provera should not be used for longer than 2 years unless other birth control methods are inadequate. [See In-Depth Report #91: Birth control options for women.]

Gonadotropin releasing hormone (GnRH) agonists are sometimes used to treat menorrhagia. GnRH agonists 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. GnRH agonists include goserelin (Zoladex), buserelin, a monthly injection of leuprolide (depot Lupron), and a nasal spray, Nafarelin (Synarel). Such drugs may be used alone or in preparation for procedures used to destroy the uterine lining. They are not generally suitable for long-term use.

Commonly reported side effects, which can be severe in some women, include menopausal-like symptoms. These symptoms include hot flashes, night sweats, 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 these drugs for more than 6 months. Certain approaches may preserve enough estrogen to protect bones and still effectively relieve endometriosis symptoms:

Add-back therapy, which 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.
Intermittent leuprolide, which 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 a bone-protective drug called a bisphosphonate (alendronate or etidronate) may be helpful.
Other drugs are being tested in combination with a GnRH agonist to preserve bone. They include parathyroid hormone or selective estrogen-receptor modulators (SERMs).

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 substance that resembles a male hormone. It suppresses estrogen, and therefore menstruation, and is used (sometimes in combination with an oral contraceptive), to help prevent heavy bleeding. It may also improve surgical success rates in women with menorrhagia when used before ablation or resection to destroy the uterine lining. It is not suitable for long-term use.

Adverse side effects include facial hair, deepening of the voice, weight gain, acne, and dandruff. It may also increase the risk for unhealthy cholesterol levels. Pregnant women or those trying to become pregnant should not take this drug because it may cause birth defects. [See In-Depth Report #74: Endometriosis or In-Depth Report #63: Uterine fibroids.]

Surgery

Women with heavy menstrual bleeding, dysmenorrhea, or both have medical and surgical options available to them. Most procedures eliminate the possibility for childbearing, however. Hysterectomy removes the entire uterus while ablation and resection destroy most or all of uterine lining.

For some women, an intrauterine device (IUD) that releases hormones is proving to be a good medical alternative to surgery. The levonorgestrel-releasing intrauterine system, or LNG-IUS (Mirena), is increasingly being used to treat menorrhagia. Many experts recommend it as a first-line treatment for heavy bleeding. Studies have found the LNG-IUS to work just as well as ablation and resection. Women should be sure to ask their doctors about all medical options before undergoing surgical procedures.

In either standard endometrial resection or ablation, the entire lining of the uterus (the endometrium) is removed or destroyed. The standard endometrial ablation and resection techniques are equally effective in reducing bleeding. In general, either one reduces bleeding by about half. About 15% of women require a hysterectomy later on. Some recent studies report that microwave endometrial ablation may work better than resection, and considerably reduce the need for future hysterectomy. Women should discuss with their surgeon which procedure may be best for them.

Hormonal Pretreatment. Hormonal drugs, such as GnRH analogs or danazol, are sometimes used before the procedures to help prepare the uterus by thinning the endometrial lining. However, a 2005 study suggested that drug preparation may not be required before microwave endometrial ablation.

Postoperative Effects of Endometrial Ablation or Resection Procedures. Postoperative effects of either procedure include the following:

Anesthesia may cause nausea and even vomiting for a few hours following the operation.
Cramping and pain occurs but can usually be relieved using over-the-counter painkillers.
Patients may experience frequent urination for the first day after the procedure and blood-tinged, watery vaginal discharge for more than a month.

Complications of Endometrial Ablation or Resection Procedures. Complications from either procedure may include perforation of the uterus, injury to the intestine, hemorrhage, or infection.

In standard resection and ablation, the uterine cavity is expanded by filling it with fluid. In rare instances, excess glycine from the fluid instilled in the uterus builds up in the bloodstream and causes an abnormal drop in sodium levels. This can be a serious event resulting in mental confusion, convulsions, and, very rarely, death. General anesthesia may pose a lower risk for this complication than local. Some of the newer ablation procedures do not require fluid instillation.

In a 2002 study, 10% of patients who were given standard ablation using the roller ball technique experienced blockage or blood build-up in the fallopian tubes that require a follow-up procedure or a hysterectomy later on.

Resection procedures benefit those women who have very heavy menstrual bleeding but do not have any other underlying uterine problems, such as polyps, hyperplasia of the endometrium, or cancer. Resection also seems to have a higher success rate in reducing bleeding and relieving pain in older women than younger women.

Resection procedures typically involve the following:

The patients are given a local or general anesthesia.
The surgeon dilates (widens) the cervix and fills the uterine cavity with fluid to improve visualization.
The surgeon then removes the uterine lining.

Endometrial ablation involves the destruction of the uterine lining using a number of approaches that include heat, electricity, laser energy, and other methods. The standard ablation approach uses hysteroscopy to allow the doctor to view the uterus.

A typical procedure uses the following approach:

The doctor uses hysteroscopy to view the uterine cavity. This is a fiber optic light source inside a long flexible or rigid tube, which is inserted into the uterus in order to view the cavity. The image of the uterine cavity is transmitted by camera lenses to a video screen.
The uterine cavity is filled with fluid for better visualization. A special substance such as glycine, sorbitol, or mannitol may be added to the fluid so that it does not conduct electricity. This process prevents accidental burns.
With ablation, uterine tissue is usually vaporized using a thin powerful laser beam or high electric voltage. One ablation technique, known as electrocautery with roller ball diathermy, uses a device that looks like a tiny steamroller. This device applies heat and destroys endometrial tissue as it rolls across the uterine lining.
The procedure typically takes 15 - 45 minutes. Although a general anesthetic is usually required, the patient can go home the same day.

It takes about 3 months to determine whether the procedure has been effective. There should be a follow-up appointment about 2 weeks after the procedure. One study revealed 80% of the women were satisfied with ablation. However, this was lower than the 89% satisfaction rate reported by women who had hysterectomy. About 30% of women who have this procedure still require additional surgeries, including hysterectomies, within 5 years. The risk is higher in younger women. The risk for complications increases with repeat ablations.

Newer endometrial ablation techniques (described below) do not use the hysteroscopy. These “second-generation” procedures are technically easier to perform than standard ablation and may be less dependent on the skill of the surgeon. A 2005 review found that second-generation procedures reduce surgery time. Women who had the newer procedures were less likely to experience fluid buildup, perforation of the uterus, cervical cuts and tears, or accumulation of blood in the uterus. However, women did experience more nausea, vomiting, and cramping.

Balloon Endometrial Ablation. Balloon ablation (ThermaChoice in the U.S., Cavaterm in Europe) is proving to be very effective:

A balloon at the tip of a catheter tube is filled with fluid and inflated until it conforms to the walls of the uterus.
A probe in the balloon heats the fluid to destroy the endometrial lining.
After 8 minutes the fluid is drained out and the balloon is removed.

Studies show that bleeding is controlled in 70 - 90% of patients for at least 5 years. It is fast, simple to perform, and comparison studies suggest that it is as effective as resection and standard ablation.

Treatment is less likely to succeed in younger women, those with a tipped uterus, when the uterine lining is 4 mm or thicker, and when menstrual bleeding is prolonged. Pregnancy is possible if some of the lining is maintained, but generally women should not depend on it to preserve fertility.

Electric Wand Ablation. This approach involves inserting a slender wand up through the cervix (the NovaSure System). A triangular mesh-like device is then passed through the wand and expands to fit the uterus. Electrical energy is passed through it for about 90 seconds and the mesh and wand are then withdrawn. As with many other second-generation ablation techniques, it is quick, effective, and does not require pretreatment to expand the uterus. In a 2003 study, it achieved significantly lower bleeding rates than balloon ablation.

Freezing (Cryoablation). With cryoablation (Her Option Uterine Cryoablation Therapy System), the uterine tissue is frozen, which destroys the lining. The procedure takes about 10 minutes to destroy the lining, and it requires no fluid to expand the uterus and little anesthetic. Ultrasound is used to guide the procedure so that the surgeon can view the depth of the ablation. In a 2003 study, cryoablation was slightly less successful than a standard ablation procedure. However, bleeding still declined by 92% with the freezing technique, and quality of life significantly improved.

Hot Saline. Another recently approved technique [Hydro-Therm-Ablator (HTA) system] uses hot saline (salt water) to destroy the lining. It takes about 10 minutes to do this. This is not a "blind" procedure but uses hysteroscopy so that the surgeon can view the uterus.

Laser Ablation. Endometrial laser intrauterine thermotherapy (ELITT) is an ablation technique that does not require either fluid or devices for expanding the uterus or direct contact with the endometrium. This appears to be a very effective approach.

Microwave Endometrial Ablation. Microwave endometrial ablation applies very low-power microwaves to the uterus, which limits tissue destruction only to the lining without causing any unnecessary harm to other tissues. It takes about 3 minutes. Studies report success rates equal to standard ablation and resection procedures.

Until recently, hysterectomy was the only surgical option for uterine fibroids. Other procedures, however, are now available:

Myomectomy. Myomectomy is the surgical removal of only one or more fibroids. Myomectomy usually involves a laparotomy (a procedure that uses a wide abdominal incision) or less invasive surgical techniques, such as laparoscopy and hysteroscopy. In such cases, unlike with hysterectomy, this technique may preserve fertility.
Uterine Artery Embolization (UAE). UAE, also called uterine fibroid embolization (UFE), is a non-surgical radiology procedure. An interventional radiologist injects small plastic particles through a catheter placed in the uterine artery. The particles block the blood supply to the fibroids and cause them to shrink.
Other Procedures. Endometrial ablation (destruction of the lining of the uterus) may be useful in women with small fibroids and heavy bleeding. Myolysis is another procedure best suited for women with specific types of small fibroids. Magnetic resonance-guided focused ultrasound (MRgFUS) is the newest type of fibroid procedure. Myolysis and MRgFUS use heat to cut off the blood supply to fibroids.

Women should discuss each option with their doctor. Deciding on the surgical procedure depends on the location, size, and number of fibroids. Certain procedures affect a women’s fertility and are recommended only for women who are past childbearing age or who do not want to become pregnant. The risk for bleeding increases with the surgeon's inexperience, so patients are urged to investigate the surgeon's track record. [See In-Depth Report #73: Uterine fibroids.]

Hysterectomy is the surgical removal of the uterus and 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.

Click the icon to see an illustrated series detailing a hysterectomy.

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

Heavy bleeding, often from fibroids, is the reason for about two-thirds of all hysterectomies. However, in about half of these hysterectomies, no abnormalities are detected to explain the bleeding. In one European study, women with menorrhagia were more likely to choose hysterectomy over conservative treatment if they also had pelvic pain and were inconvenienced by the heavy bleeding. The number of procedures has continued to increase, but the rise has slowed substantially in recent years.

In its support, hysterectomy, unlike medical treatments and less invasive procedures, cures menorrhagia completely, and most women are satisfied with the procedure. Less invasive hysterectomy procedures are also improving recovery rates and increasing satisfaction afterward.

Still, in one study in 70% of cases when doctors recommended hysterectomies, they did not give their patients alternative choices or adequate diagnostic evaluations. Some studies suggest that the levonorgestrel-releasing intrauterine system (Mirena) might help avoid hysterectomy in 80% of cases. Any woman, even one who has reached menopause, uncertain about a recommendation for a hysterectomy for fibroids or heavy bleeding should certainly seek a second opinion.

[See In-Depth Report #73: Uterine fibroids or In-Depth Report #74: Endometriosis.]

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.

Resources

www.acog.org -- American College of Obstetricians and Gynecologists
www.resolve.org -- National Infertility Association
www.asrm.com -- American Society for Reproductive Medicine
www.endometriosisassn.org -- Endometriosis Association
www.pelvicpain.org -- International Pelvic Pain Society

References

American Academy of Pediatrics Committee on Adolescence; American College of Obstetricians and Gynecologists Committee on Adolescent Health Care; Diaz A, Laufer MR, Breech LL. Menstruation in girls and adolescents: using the menstrual cycle as a vital sign. Pediatrics. 2006 Nov;118(5):2245-50.

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.

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.

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

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.

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.

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.)

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.

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.

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).

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.

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.

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

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.

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

Alopecia

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

Overview

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

HEALTH GUIDE REFERENCE FROM A.D.A.M

Alopecia is the absence or slowing of hair growth in an area of the body where hair formerly grew. This disorder has several causes, including physical damage to the hair shaft or follicles and fungal infections. Telogen effluvium, which is when the hair's growth cycle is disrupted temporarily by such temporary problems such as a chemical imbalance or stress, is another cause. Alopecia areata, an autoimmune condition that causes patchy areas of hair loss on the scalp and sometimes the body, may also cause alopecia. The vast majority of cases of hair loss in both men (male pattern baldness) and women (female diffuse baldness), however, are genetic in origin. This is called androgenetic alopecia.

Signs and Symptoms

Male pattern baldness. Thinning or absence of hair at the hairline and top of the head.
Female diffuse baldness. A gradual thinning of hair, especially on the top of the head. The hairline generally remains intact.
Broken hairs, or hairs easily removed.
One or more round or oval bald patches.

What Causes It?

In androgenetic alopecia, some hair follicles genetically produce a substance that reacts with male hormones. As you get older, this reaction eventually causes the follicle to shut down. Female diffuse baldness happens more slowly than male pattern baldness because women have a small amount of male hormones in their bodies. A hormone imbalance may make the problem worse.

Temporary hair loss may result from any shock to the body's systems. Reasons include starvation, systemic infection, childbirth, thyroid or immunologic disorders, drugs (especially chemotherapy for cancer), or stress. Hair follicles can be destroyed permanently by scarring from burns, severe scalp infections, x-ray therapy, or skin disorders. Damage may also result from tight hairstyles over a long period of time, chemical treatments such as hair coloring or permanents, or habitually pulling out hair. A fungal condition, called tinea capitis ("ringworm of the scalp"), also causes hair loss. With alopecia areata, or patchy hair loss, the body's immune system attacks the hair follicles, which grow smaller and don't produce as much hair. The condition may have a genetic factor, and often tends to occur in times of stress.

What to Expect at Your Provider's Office

If the cause of your hair loss is uncertain, your provider may suggest thyroid function tests or a blood test to rule out immune system problems. Often your health care provider will takes biopsy, a small sample of scalp tissue for later examination.

Treatment Options

Treatment options depend on the type of alopecia you have. Aggressive treatment depends how you feel about your hair loss and must be weighed against potential side effects. In many temporary forms of alopecia, the condition will go away without treatment. Surgery may be used to treat men with male pattern baldness for whom medical therapies are ineffective or cannot be used. Options include hair transplants, scalp reduction, and strip or flap grafts.

Drug Therapies

Male pattern baldness -- minoxidil lotion, 2% to 5% applied twice daily; finasteride, 1 mg per day orally. Either drug must be used indefinitely to maintain regrown hair. If you use these medications, your health care provider should monitor you for side effects.
Female baldness -- minoxidil lotion, 2% applied twice daily. The treatment must be used indefinitely to maintain regrown hair.
Alopecia areata -- the most effective treatments involve steroid drugs, such as cortisone.
Tinea capitis -- antifungal mediations such as griseovulfin, orally for 8 weeks, in combination with antifungal shampoo two to three times per week for 8 weeks. You must complete the entire course of treatment to prevent relapse.

Surgical and Other Procedures

Surgical options include hair transplants, scalp reduction, and strip or flap grafts.

Complementary and Alternative Therapies

These therapies have limited success in treating male pattern baldness.

Nutrition And Supplements

Reduce your intake of pro-inflammatory foods (saturated fats, dairy products, and other animal products). Eat more fresh vegetables, whole grains, essential fatty acids, and, in particular, protein (non-animal sources of protein include nuts, legumes, and soy).
Biotin (300 mcg per day) and trace minerals, such as those found in blue-green algae (2 - 6 tablets per day), help hair growth. Biotin and zinc aspartate have been used to treat alopecia areata in children.
Androgenetic alopecia: vitamin B6 (50 to 100 mg per day), zinc (30 mg per day), and gamma-linolenic acid (1,000 mg twice a day) helps to inhibit 5-alpha reductase, an enzyme in the body that has been linked to hair loss.
A .melatonin solution (.1%), applied topically once a day, showed promise in one study for androgenetic alopecia. Do not use melatonin if you are pregnant.
Hormone imbalance: essential fatty acids (1,000 mg twice a day), B6 (50 to 100 mg per day), vitamin E (400 IU per day), and magnesium (200 mg twice a day) enhance hormone production.

Herbs

You may use herbs as dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or tinctures (alcohol extracts). People with a history of alcoholism should not use tinctures. 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.

Combine the following in equal parts and use as tea (2 - 3 cups per day) or tincture (20 - 30 drops two to three times per day): ginkgo (Ginkgo biloba), rosemary (Rosemarinus officinalis), prickly ash bark (Xanthoxylum clava-herculis), black cohosh (Cimicifuga racemosa), yarrow (Achillea millefolium), and horsetail (Equisetum arvense).
Androgenetic alopecia: Saw palmetto (Serenoa repens), 400 mg and beta-sitosterol, 100 mg, once a day.
Hormone imbalance: Chaste tree (Vitex agnus cactus), 200 - 300 mg per day, has a normalizing effect on the pituitary gland.
Viral origin or immune system cause: Herbs that support immune function can help treat the underlying cause of this type of alopecia. Echinacea (Echinacea angustifolia), astragalus (Astragalus membranaceus), and Siberian ginseng (Eleutherococcus senticosus).

Physical Medicine

Stress reduction techniques can increase blood flow to the scalp.

Massage

Therapeutic massage increases circulation and reduces stress. Scalp massage using essential oils of rosemary, lavender, sage, thyme, and cedarwood may help increase circulation. Add 3 - 6 drops of essential oil to 1 tbs. of jojoba or grapeseed oil. Massage into scalp daily.

Special Considerations

Some men using finasteride may have a decreased sex drive or trouble getting an erection.

If you are pregnant, postpone treatment until after your baby is born.

Supporting Research

Fischer TW, Burmeister G, Schmidt HW, Elsner P. Melatonin increases anagen hair rate in women with androgenetic alopecia or diffuse alopecia: results of a pilot randomized controlled trial. Br J Dermatol. 2004;150:341-5.

Guendert DV. Management of Alopecia. February 1, 1995. Department of Otolaryngology, UTMB. Accessed at Neuropathy Research at the Medical College of Georgia http://www.mcg.edu/ on January 13, 1999.

Hay IC, Jamieson M, Ormerod AD. Randomized trial of aromatherapy: successful treatment for alopecia areata. Arch Dermatol. 1998;134:1349-1352.

Lebwohl M. New treatments for alopecia areata. Lancet. 1997;349:222-223.

National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS). Questions and Answers about Alopecia Areata. Pub. No. 03-5143

Prager N, Bicketee K, French N, Marcovici G. A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia. J Altern Complent Med. 2002 Apr;8(2):143-52.

Whiting DA. The Diagnosis of Alopecia. Dallas, Tex: University of Texas. Baylor Hair Research and Treatment Center. Accessed at Neuropathy Research at the Medical College of Georgia, http://www.mcg.edu/ on January 13, 1999.

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

A.D.A.M. Copyright

adam.com

Candidiasis

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

Candidiasis is an infection caused by a yeastlike fungus called candida. It can infect the mouth, vagina, skin, stomach, and urinary tract. About 75 percent of women will get candidiasis of the vagina during their lifetime, and 90 percent of all people with HIV/AIDS develop candida infections.

Signs and Symptoms

Creamy white patches in the mouth or on the throat
Painful cracks at the corners of the mouth
Skin rashes, patches, and blisters found most commonly in the groin, between fingers and toes, and under the breasts
Vaginal itching and irritation with a curdlike discharge

What Causes It?

Normal amounts of candida existing in the mouth, stomach, and vagina do not cause infections. Candidiasis occurs when there is a buildup of candida. Causes may include taking certain drugs (especially antibiotics), pregnancy, being overweight, bacterial infection, or several different health conditions (for example, immune disorders, diabetes, and psoriasis).

What to Expect at Your Provider's Office

Your health care provider may take samples for testing (for example, a vaginal wet smear) and do extensive tests (such as a CT scan or test of your stool) if it appears that the infection has spread. Your health care provider may prescribe antifungal medication and recommend dietary changes. These treatments usually cure candidiasis. If you have recurrent bouts of candidiasis, your provider will explore the possibility of an immune deficiency or some other disease.

Treatment Options

Drug Therapies

Many antifungal medications are available to treat candidiasis. Your health care provider will prescribe a drug depending on the location and severity of your disease.

Antifungal medications -- include oral rinses and tablets, vaginal tablets and suppositories, and creams. Side effects vary.
Antibiotics -- cure certain types of candida.
Topical vaginal creams and suppositories.
Creams combined with low-strength corticosteroids -- reduce inflammation and itching.

Most treatments last from 2 - 3 days to 2 weeks. Be sure to take all medicine exactly as prescribed. If you do not, the same infection could come back. Reinfection with a new strain of candida also can occur. For more severe candidiasis, you will receive fluids and electrolytes through an IV.

Some topical vaginal creams and suppositories are available over the counter and may be used for 1 - 7 days. See your provider if the condition persists.

Complementary and Alternative Therapies

Some studies indicate that reducing sugar in the diet may help prevent yeast infections. Other dietary factors contributing to candidiasis may include high amounts of milk, dairy products, and foods with high concentrations of yeast (cheese, peanuts, alcohol). The "candida diet" allows no alcohol, no simple sugars, no yeast, and very limited amounts of refined foods. Alternative therapies use natural antifungals or probiotics ("friendly" bacteria) as well as immune-strengthening therapies to improve the body's ability to keep candida, a naturally occurring micro-organism, in check. There is conflicting evidence as to whether eating yogurt with live probiotic cultures every day can help prevent yeast infections, but it certainly does no harm.

Lactobacillus acidophilus (1 - 10 billion live organisms per day) to help restore normal balance of bacteria in the bowel and mucous membranes. Other probiotics include bifidobacteria (10 billion colony-forming units per day).
Vitamin C (500 - 1,000 mg per day), vitamin E (200 - 400 IU per day), and selenium (200 mcg per day) are anti-inflammatory and support immune function.
Essential fatty acids: anti-inflammatory, a mix of omega-6 (evening primrose) and omega-3 (flaxseed) may be best (2 tbs. oil per day or 1,000 - 1,500 mg twice a day). Reduce animal fats in your diet and increase fish and nuts.
B-complex: B1 (50 - 100 mg), B2 (50 mg), B3 (25 mg), B5 (100 mg), B6 (50 - 100 mg), B12 (100 - 1,000 mcg), folate (400 mcg per day).
Calcium (1,000 - 1,500 mg per day) to correct deficiency often found in people with yeast infections, and magnesium (750 - 1,000 mg per day) to balance calcium intake.
Caprylic acid (1 g with meals) is an antifungal fatty acid.
Zinc (15 mg per day) appears to increase resistance in animal studies.
Avoid simple carbohydrates, including fruit juice, yeast, and fermented foods. Limit fruit to one serving per day. Increase garlic (fungicidal), nuts (essential fatty acids), whole grains (B vitamins), oregano, cinnamon, sage, and cloves (antifungal spices).
Avoid overuse of antibiotics that kill off the friendly bacteria that normally keep candida in check. Talk to your doctor about the proper use of antibiotic medications, when they are necessary, and when it may be safe to try alternatives first.

Herbs

Herbs are generally a safe way to strengthen and tone the body's systems. As with any therapy, you should work with your 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 2 - 4 cups per day. You may use tinctures alone or in combination as noted.

Pau d'arco bark (Tabebuia avellanedae): antifungal, best used as a tea (2 tbs. boiled in 1 quart of water; 3 - 6 cups per day), or use the cooled tea as a vaginal douche.
Garlic (Allium sativum) has antifungal properties. Take the equivalent of one clove per day (or one tablet that equals 4,000 - 5,000 mcg of allicin).
The juice of the herb echinacea (Echinacea purpurea) has been shown to lower the recurrence of vaginal yeast infections. Take 2 - 4 ml per day .
Goldenseal (Hydrastis canadensis), Oregon grape root (Mahonia nervosa), and barberry (Berberis vulgaris) contain berberine, a digestive and immune stimulant. Take 2 - 4 grams of the dried bark or 250 - 450 mg of the herbal extract three times per day. Chamomile (Matricaria recutita) and licorice (Glycyrrhiza glabra) are anti-inflammatory. Use a tea or tincture (1 cup tea three times per day or 30 - 60 drops tincture three times per day) for 6 weeks. Do not take licorice if you have high blood pressure or heart failure.
Topical treatments include tea tree oil (Melaleuca alternifolia) or lavender essential oil (Lavandula species) two to three times a day. Apply full strength to skin infections (discontinue if skin irritation develops). You can apply marigold (Calendula officinalis) three to five times per day in a salve for rashes. These treatments are for external use only.
Fireweed (Epilobium parviflorum): take as a tea for oral, vaginal, and intestinal candidiasis.

Homeopathy

Some of the most common remedies used for candidiasis are listed below. Usually, the dose is 3 to 5 pellets of a 12X to 30C remedy every 1 - 4 hours until your symptoms get better.

Borax for bleeding oral mucosa, especially with diarrhea
Belladonna for bright red, inflamed skin that is not raw or oozing, but is painful, especially with irritability
Chamomilla for "diaper" rash, especially with irritability
Arsenicum album for burning, itching rashes, especially with anxiety
Graphites for thick, cracked skin (corners of mouth or heels)
Kreosotum for leukorrhea that causes itching and swelling

Acupuncture

Acupuncture may help stimulate the immune system, digestion, and relieve stress.

Following Up

You can prevent another yeast infection by taking lactobacillus acidophilus when you take antibiotics, wearing cotton or silk underwear, maintaining good hygiene, and staying at the proper weight. Women should avoid douches (except when medically necessary), vaginal deodorants, and bubble baths.

Special Considerations

Be sure to tell your health care provider if you are pregnant.

Supporting Research

Arora DS, Kaur J. Anti-microbial activity of spices. Int J Antimicrob Agents. 1999;12:257-62.

Bartram T. Encyclopedia of Herbal Medicine. Dorset, England: Grace Publishers; 1995:263, 417.

Berkow R, Fletcher AJ, eds. The Merck Manual of Diagnosis and Therapy. Rahway, NJ: Merck & Company Inc; 1992.

Bhakat MP. Therapeutic trial of Berberine sulphate in non-specific gastroenteritis. Indian Med J. 1974;68:19-23.

Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, Mass: Integrative Medicine Communications; 1998:463.

Hronek M, Vachtlova D, Kudlackova Z, Jilek P. Antifungal effect in selected natural compounds and probiotics and their possible use in prophylaxis of vulvovaginitis. Ceska Gynekol. 2005 Sep;70(5):395-9.

Coeugniet E, Kühnast R. Recurrent candidiasis: Adjutant immunotherapy with different formulations of Echinacin®. Therapiewoche. 1986;36:3352-3358.

Conn RB, Borer WZ, Snyder JW, eds. Current Diagnosis 9. Philadelphia, Pa: WB Saunders Co; 1996.

Gruenwald J, Brendler T, Jaenicke C, et al., eds. PDR for Herbal Medicines. Montvale, NJ: Medical Economics Co; 1998:728.

Henry JR. Clinical Diagnosis and Management by Laboratory Methods. Philadelphia, Pa: WB Saunders Co; 1996.

Morrison R. Desktop Guide to Keynotes and Confirmatory Symptoms. Albany, Calif: Hahnemann Clinic Publishing; 1993:68, 115-117, 171-172, 210.

Tierney LM Jr, McPhee SJ, Papadakis MA, eds. Current Medical Diagnosis and Treatment 1999. 38th ed. Stamford, Conn: Appleton & Lange; 1999.

Review Date:
6/15/2006
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

adam.com

I am Keen on Keens: Wasatch Crest Trail Runner

FitSugar — Tue, 03 Apr 2007 02:30:00 -0700

I have never been on the Wasatch Trail in Utah that is that namesake of these shoes so I cannot tell you from first hand experience how inspirational it is. What I can tell you is the Wasatch Crest by Keen is a great shoe.

Designed for long distance trail running the shoe is super supportive through the mid foot, making it easier to not roll too much from side to side - great shoes if you are prone to pronation. The soles feel thick and the shoe is engineered to protect and support all the parts of the foot that are often over taxed by running. Plus the inside of the shoe is lined with excellent wicking material and the soles are designed to grip wet surfaces.

My inaugural run in these shoes was an urban run, not a lovely trail run - we take what we can get. My route might not have tree roots but there is plenty of uneven terrain - like hopping off curbs to avoid smokers or making quick pivots around slow sightseeing tourists. So I would say my test run was pretty thorough and the shoes were great. The balls of my feet felt especially cushioned as I ran through the city. I was a little nervous running in shoes I hadn't worn at all, meaning no break-in time. In the end I was blister free and my feet felt quite happy. My trailrunners are bright orange and I could see folks on the street eying them, the make of a statement for sure. I love orange so it is a statement I can stand behind (or run on).

The shoe weighs 12 oz., which puts it on the heavy side, but makes the shoe quite durable. They are also available in aquamarine blue and sage green

Buy them online from REI for $95.

See you on the trail.