FitSugar

Hidden Calories in Your Cup of Joe

FitSugar — Wed, 25 Mar 2009 03:30:00 -0700

Just about everyone I know consumes at least one cup of coffee a day. That roasted rich beverage actually has a lot of health benefits, and an eight ounce cup only contains two calories, so it won't bust your waistline. The thing is, not a lot of people enjoy their coffee black, and all the sweeteners and flavorings people use can add up to some major calories. I'm not saying you should ditch your cup of joe, just be mindful of how many calories your cup contains.

To see how many calories cream, sugar, and the occasional dollop of "whip" add to your coffee, read more.

1 pump of Starbucks Chocolate Mocha Sauce

Food	Calories
1 tbsp cream	52
1 tbsp half and half	20
1 tbsp whole milk	9
1 tbsp 2% milk	7.7
1 tbsp 1% milk	6.6
1 tbsp skim milk	5.7
1 tbsp plain soymilk	6
1 tbsp vanilla soymilk	6
1 tbsp whipped cream	90
1 tbsp flavored plain non-dairy creamer	20
1 tbsp French vanilla flavored non-dairy creamer	35
1 tbsp hazelnut flavored non-dairy creamer	35
1 pump of Starbucks flavored syrup	20
1 pump of Starbucks flavored syrup, sugar-free	0
60
1 tbsp caramel	15
1 tbsp chocolate	18
1 tsp, 1 cube, or 1 packet white sugar	11
1 tsp brown sugar	11
1 tsp or packet Sugar in the Raw	20
1 tsp maple syrup	16.7
1 tsp honey	21.3
1 shot of espresso	5

Source

Coming Down With a Cold? Drink Up

FitSugar — Wed, 10 Dec 2008 09:00:09 -0800

Contracting a cold isn't the worst thing in the world, but it sure isn't pleasant. The sniffling, sneezing, and sore throat make life temporarily uncomfortable, and new research says that easing those symptoms could be as simple as hydrating with hot beverages.

It's hard to believe that it's brand new research, considering generations of caretakers have stood by this advice, but Cardiff University's Common Cold Centre claims it's the first scientific study of its kind. Thirty volunteers were given apple and blackcurrant drinks served at room temperature or hot, and the group experienced immediate relief from coughing, sore throat, chilliness, and tiredness. After 15 minutes, they noticed relief from a running nose and sneezing.

The study noted, "In conclusion, the results support the folklore that a hot tasty drink is a beneficial treatment for relief of most symptoms of common cold and flu." Make your beverages hot the next time you're sniffling your way through a cold - maybe you'll go through fewer tissues!

Source

Menopause

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

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Black Cohosh Doesn’t Help Hot Flashes

The herbal remedy black cohosh is no better than placebo for treating hot flashes and night sweats, according to a 2006 study in the Annals of Internal Medicine.
Most complementary and alternative medicines are ineffective for relieving menopausal symptoms, according to a 2006 review in the Archives of Internal Medicine.

Hormone Replacement Therapy (HRT)

Short-term use of HRT remains an option for recently menopausal women who have a low risk for stroke, according to a 2007 statement from the North American Menopause Society (NAMS). However, NAMS recommends that women who are at risk for heart disease or breast cancer should consider other approaches for managing hot flashes.
For women who want to discontinue HRT, gradually tapering off the medication or stopping it abruptly appears to make little difference in the recurrence of symptoms, suggests a 2006 study. A gradual approach may delay the reappearance of symptoms, but does not prevent them from returning.

HRT and Heart Disease: Timing Counts

Women who begin HRT within 10 years of menopause have a much lower risk for heart disease and heart attack than women who start HRT later on, indicates a 2007 study in the Journal of the American Medical Association. Experts suggest that HRT is relatively safe for younger women (under age 60) but should not be used by older women. HRT should never be used for prevention of heart disease, and HRT increases the risk for stroke regardless of a woman’s age or when she begins taking it.

HRT and Cancer

A dramatic fall in breast cancer rates has accompanied the decline in HRT use, according to a 2007 study in the New England Journal of Medicine.
Women who use HRT for more than 5 years have a 20% greater risk of developing and dying from ovarian cancer than women who have never used HRT, indicates a 2007 Lancet study of nearly 1 million women.

Introduction

The ovaries contain 200,000 - 400,000 follicles, tiny sacks that contain the materials needed to produce mature eggs, or ova. The ovaries produce two major female hormones: estrogen and progesterone.

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.

Estrogen. Estrogens have an effect on about 300 different tissues throughout a woman's body:

They are essential for the reproductive process and for the development of the female organs.
Estrogens determine the characteristic female distribution of body fat on the hips and thighs, which develops during adolescence.
They also are involved in tissues in the central nervous system (including the brain), the bones, the liver, and the urinary tract.

Estrogen has different forms:

The most potent form is estradiol.
The other important, but less powerful, estrogens are estrone and estriol.

Most of the estrogens in the body are produced by the ovaries, but they can also be formed by other tissues, such as body fat, skin, and muscle.

Progesterone. Progesterone, the other major female hormone, is necessary for thickening and preparing the uterine lining for the fertilized egg.

As a woman ages, her supply of eggs declines. Menopause occurs naturally after the woman's supply of follicles has been depleted and menstruation ends completely. (Menopause may also be induced if the ovaries are surgically removed.)

Perimenopause. Menopause does not occur suddenly. A period called perimenopause usually begins a few years before the last menstrual cycle. Some experts believe there are three stages in the transition:

Early Stage. The beginning of perimenopause can begin in some women in their 30s, but most often it starts between ages 40 - 44. It is marked by changes in menstrual flow and in the length of the cycle. There may be sudden surges in estrogen.
Middle Stage. In the middle cycle, periods become irregular but they are not skipped.
Late Stage. In the late stages, women begin missing the periods until they finally stop. About 6 months before menopause estrogen levels drop significantly. The fall in estrogen triggers the typical symptoms of vaginal dryness and hot flashes (which can last from half a year to more than 5 years after onset of menopause).

Menopause. At the point at which menopause occurs, the following hormonal changes occur:

Ovarian secretion of estrogen and progesterone ends.
Once the ovaries have stopped producing estrogens, however, they still continue to produce small amounts of the male hormone testosterone, which can be converted to estrogen (estradiol) in body fat.
In addition, the adrenal gland continues to produce androstenedione (a male hormone), which is converted to estrone and estradiol in the body fat.

Click the icon to see an image of the adrenal glands.

The total estrogen produced after menopause, however, is far less than that produced during a woman's reproductive years.

The average age of women at menopause today is 51.4 years although it can occur as early as age 40 to as late as the early 60s. Women now have a life expectancy of more than 80 years. Currently, women can expect to live some 30 or 40 years of their life in the postmenopausal state.

Menopause is not a disease. However, many conditions are associated with estrogen depletion, including heart disease, osteoporosis, and other complications. Fortunately, effective treatments are available for these conditions.

In a number of studies, most women have reported menopause as a positive experience and have welcomed it with relief and as a sign of a new stage in life.

Complications

After a woman reaches menopause, her average life expectancy is 30 - 40 years. During those years, however, she faces certain health risks due to lower levels of estrogen that cause accelerated bone loss and an increase in LDL cholesterol (the so-called bad cholesterol). Her risks for serious disorders are estimated at 46% for heart disease, 20% for stroke, and 15% for hip fracture. In addition, about 8% of people over 75 have dementia, with postmenopausal women having 1.4 - 3 times the risk for Alzheimer's disease compared to men.

Heart disease is the number one killer of women. In 2003, more than 480,000 women died from diseases of the heart and circulation (cardiovascular diseases). Although young women have a much lower risk for cardiovascular disease than young men, after menopause women catch up. After age 51, women’s risk of dying from heart disease is very close to that of men. Estrogen loss is believed to play a major role in this increased risk.

Some studies indicate that women who reach menopause at an early age are at increased risk of heart disease. However, recent research suggests that the reverse may also be true. A 2006 study suggested that women who have heart disease risk factors (smoking, high total cholesterol levels, high blood pressure) during premenopause may enter menopause earlier than women with healthier heart profiles. [See In-Depth Report #3: Coronary artery disease.]

Estrogen has the following effects:

Harmful Effects on Cholesterol and Other Lipids (Fats in the Blood). About 2 years before menopause, as estrogen levels begin to decline, the levels of the harmful low-density lipoprotein (LDL) cholesterol begin to rise, and the advantageous high-density lipoprotein (HDL) levels decrease.
Positive Effect on Blood Flow. Estrogen has significant effects on smoothing, relaxing, and opening blood vessels, thereby increasing blood flow and reducing pressure.
Antioxidant Actions. Estrogen is also an antioxidant. That is, it helps clean up particles called oxygen-free radicals that are released by natural chemical processes in the body, which can cause significant damage, including harm to the arteries.
Mixed Effects on Blood Pressure. The effects of estrogen on blood pressure are not clear. Oral contraceptives, for instance, which contain estrogen, appear to increase pressure slightly.

Blood pressure is the force applied against the walls of the arteries as the heart pumps blood through the body. The pressure is determined by the force and amount of blood pumped and the size and flexibility of the arteries.

Mixed Effects on Blood Clotting. Estrogen affects many blood-clotting factors in the liver: It reduces blood viscosity (stickiness) and may enhance fibrinolysis, the natural process for breaking down blood clots. Unfortunately, estrogen also has other actions that increase the risk for blood clots. Women who take hormone replacement therapy are at risk for thromboembolism -- blood clots that block a vessel.

Click the icon to see an image of thromboembolism.

This action may explain the higher rates of adverse heart events now observed in women with heart disease who take HRT.

Osteoporosis is a disease of the skeleton in which bones become brittle and prone to fracture. In other words, the bone loses density. At age 65, about 30% of women have osteoporosis, and nearly all of them are unaware of their condition. After age 80, up to 70% of women develop osteoporosis. Osteoporosis is a major risk factor for fracture in the spine and hip. The lifetime risk of spinal fracture in women is about 1 in 3 and that for hip fracture is 1 in 6. Furthermore, between 10 - 20% of women who experience a hip fracture die within a year and about 25% require nursing home treatment.

Click the icon to see an image of osteoporosis.

Experts are still puzzled by the extreme speed-up of bone breakdown (resorption) after menopause. Estrogen may have an impact on bone density in various ways:

Estrogen's most important effect on osteoporosis appears to be prevention of bone break down (resorption). Some research suggests that estrogen may control the lifespan of osteoclasts, the cells responsible for bone breakdown.
Part of estrogen's beneficial actions may involve maintaining normal levels of vitamin D, an important nutrient in bone protection.

Risk factors for osteoporosis include:

Being tall and thin
Being Caucasian
Smoking
Taking thyroid hormone
Being sedentary
Early menopause or surgical menopause (removal of ovaries)

Women at risk for osteoporosis should have a bone density test to measure their bone mass and then make a decision about treatment after consulting their doctor. [See In-Depth Report #18:Osteoporosis.]

Depression may occur as a woman transitions into menopause (perimenopause), even among women with no history of clinical depression. Hormonal changes and declines in estrogen levels are probably involved in this process. Research suggests that a depressive disorder is 2.5 times more likely to develop during perimenopause than premenopause. Women who transition to menopause at a younger age are at increased risk of a first episode of depression.

Symptoms of clinical depression include:

Loss of interest or pleasure in activities once enjoyed
Persistent (longer than 2 weeks) sad mood
Decreased energy
Sleep problems (insomnia or oversleeping)
Feelings of guilt, worthlessness, and hopelessness
Difficulty concentrating

Some of these symptoms may overlap with other symptoms that typically accompany perimenopause. Women who experience these symptoms should talk to their doctor. Depression is treatable. [See In-Depth Report #8: Depression.] For many women, depression eases once they reach menopause.

Estrogen, the primary female hormone, appears to have properties that protect against the memory loss and lower mental functioning associated with normal aging. Estrogen's effects on the brain include:

Laboratory studies suggested that estrogen may help block production of beta-amyloid, the source of the sticky plaques found in Alzheimer's brains.
Estrogen may trigger the temporary growth of nerve pathways in the memory portion of the brain.
Estrogen may stimulate production of the neurotransmitters acetylcholine and serotonin, which are depleted in Alzheimer's patients.
Estrogen also appears to smooth, relax, and open blood vessels, which may help blood flow in the brain.
Estrogen is an antioxidant. That is, it helps clean up free-oxygen radicals, the unstable particles thought to play a role in Alzheimer's.
Studies have been mixed on the association between natural estrogen levels and mental functioning in older women.

Estrogen therapy has been associated with reduced gum bleeding and with decreased bone loss around the teeth, and women who take estrogen are less likely to lose their teeth. Thus, the same principle that helps prevent bone loss in osteoporosis is also at work in preventing bone loss in the mouth.

Estrogen, progesterone, or both appear to protect against cataracts.

Click the icon to see an image of a cataract.

Studies also indicate that estrogen helps prevent glaucoma and macular degeneration.

Click the icon to see an image of glaucoma.

Click the icon to see an image of macular degeneration.

The drop in body estrogen levels brought on by menopause may contribute to both urinary stress and urge incontinence.

Women are at increased risk for recurrent urinary tract infections after menopause. Research suggests that estrogen may prevent infection by increasing the number of lactobacilli, a microorganism that fights infection by preventing bacteria from adhering to vaginal cells.

Estrogen may help prevent slackness and dryness in the skin and reduce wrinkles.

Menopause is associated with more sleeping problems, including inability to fall asleep and nighttime wakefulness.

Symptoms

The most prominent symptoms of the transition to menopause include:

Hot flashes and night sweats. Women often experience hot flashes as an intense build-up in body heat, followed by sweating and chills. Some women report accompanying anxiety as the sensation builds. In most cases, hot flashes resolve within 2 years of menopause, although in some women they may persist for years. Women who have a hysterectomy (surgical removal of the uterus) are less likely to experience hot flashes than women who have a natural menopause. However, women who have surgical removal of both ovaries, and who do not receive hormone replacement therapy, may have more severe hot flashes than women who enter menopause naturally.
Heart pounding or racing can occur, with or without hot flashes.
Difficulty sleeping. Insomnia is common during perimenopause. It may be caused by the hot flashes or it may be an independent symptom of hormonal changes. A 2006 study indicated that severe hot flashes are frequently associated with chronic insomnia.
Mood changes. Mood changes are most likely to be a combination of sleeplessness, hormonal swings, and psychological factors as a woman undergoes this intense passage in her life. Once a woman has reached a menopausal state, however, depression is no more common than before, and women with a history of premenstrual depression often experience significant mood improvement.
Sexuality. Sexual responsiveness tends to decline in most women after menopause, although other aspects of sexual function, including interest, frequency, and vaginal dryness vary. It is useful to remember that the symptoms of menopause eventually go away.
Forgetfulness. This appears to be one of the few symptoms that are common across most cultural and ethnic groups.
Urine leakage.
Vaginal dryness.
Joint stiffness.

Women from different ethnic and or cultural groups report different menopausal symptoms. For example, in one study hot flashes occurred in about 30% of Caucasians and 45% of African-Americans. Hispanic women tended to complain of urine leakage, vaginal dryness, and heart pounding. Japanese and Chinese women experienced far fewer menopausal symptoms, except for forgetfulness. All groups complained about this symptom.

Lifestyle Changes

Simple changes in lifestyle and diet can help control menopausal symptoms such as hot flashes. Avoid hot flash triggers like spicy foods, hot beverages, caffeine, and alcohol. Dress in layers so that clothes can be removed when a hot flash occurs. For vaginal dryness, moisturizers, and non-estrogen lubricants, such as KY Jelly, Replens, and Astroglide are available.

When women reach menopause, they are at increased risk for heart disease. A heart-healthy diet is an important way to control cholesterol and blood pressure levels. [See In-Depth Report #42: Heart-healthy diet.]

In 2007, the American Heart Association (AHA) issued revised diet and lifestyle recommendations. The current guidelines recommend:

Balancing calorie intake and physical activity to achieve or maintain a healthy body weight. (Controlling weight, quitting smoking, and exercising regularly are essential companions of any diet program. Try to get at least 30 minutes, and preferably 60 – 90 minutes, of daily exercise.)
Consuming a diet rich in a variety of vegetables and fruits. Vegetables and fruits that are deeply colored (spinach, carrots, peaches, berries) are especially recommended as they have the highest micronutrient content.
Choosing whole-grain, high-fiber foods. These include fruits, vegetables, and legumes (beans). Good whole grain choices include whole wheat, oats/oatmeal, rye, barley, brown rice, buckwheat, bulgur, millet, and quinoa.
Eating fish, especially oily fish, at least twice a week (about 8 ounces/week). Oily fish such as salmon, mackerel, and sardines are rich in the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Consumption of these fatty acids is linked to a reduced risk of sudden death and death from coronary artery disease. Women with existing heart disease may also consider taking a daily dietary supplement of 850 – 1,000 mg of EPA and DHA.
Limiting daily intake of saturated fat (found mostly in animal products) to less than 7% of total calories, trans fat (found in hydrogenated fats, commercially baked products, and many fast foods) to less than 1% of total calories, and cholesterol (found in eggs, dairy products, meat, poultry, fish, shellfish) to less than 300 mg per day. Choose lean meats and vegetable alternatives (such as soy). Select fat-free and low-fat dairy products. Grill, bake, or broil fish, meat, and skinless poultry.
Using little or no salt in your foods. Reducing salt can lower blood pressure and decrease the risk of heart disease and heart failure.
Cutting down on beverages and foods that contain added sugars (corn syrups, sucrose, glucose, fructose, maltrose, dextrose, concentrated fruit juice, honey).
If you consume alcohol, do so in moderation. The AHA recommends limiting alcohol to no more than 1 drink per day for women.
The AHA does not recommend antioxidant supplements (such as vitamin E, C, or beta carotene) or folic acid supplements for prevention of heart disease.

Soy is an excellent food. It is rich in both soluble and insoluble fiber, omega-3 fatty acids, and provides all essential proteins. Soy proteins have more vitamins and minerals than meat or dairy proteins. They also contain polyunsaturated fats, which are better than the saturated fat found in meat. The best sources of soy protein are soy products (tofu, soy milk, soybeans).

For many years, soy was promoted as a food that could help lower cholesterol and improve heart disease risk factors. But an important 2006 review of studies found that soy protein and isoflavone supplement pills do not really have any effects on cholesterol or heart disease prevention. The AHA still recommends soy foods, but not supplements, as a healthy food choice. The benefits of soy on menopausal symptoms are mixed, according to research (see below in Alternative Therapies). A 2006 study reported that increased soy intake does not help reduce the frequency or severity of hot flashes and night sweats.

Soy is high in estrogen-like plant chemicals called isoflavones, which may improve bone health in older women. A 2005 review of 15 clinical trials found that, although the results were mixed, isoflavones appeared to decrease bone loss, especially in younger postmenopausal women. Soy food products, such as tofu, that also contain calcium may be particularly beneficial.

A combination of calcium and vitamin D is important for helping to prevent bone loss. [See In-Depth Report #18: Osteoporosis.]

Calcium. Women should be sure they have sufficient calcium and vitamin D in their diet by consuming low-fat dairy products or calcium-enriched orange juice. Calcium supplements may be another option for some women. For calcium supplements, calcium citrate (Citracal) is better absorbed than calcium carbonate (Tums, Os-Cal) and other types of calcium compounds. Calcium citrate was the first calcium supplement reported to preserve bone density after menopause.

Click the icon to see an image of the benefits of calcium.

The standard recommended calcium dose for adults age 50 years and older is 1,000 – 1,500 mg per day, depending on risk factors. High doses (over 2,500 mg per day) of calcium supplements may increase the risk for kidney stones. (Because many commercial foods are now fortified with calcium, this upper limit may be easier to reach than people think.)

Click the icon to see an image of calcium sources.

For years, doctors have recommended that women take supplements of calcium plus vitamin D to help maintain bone density and reduce the risk for fractures. However, a 2006 New England Journal of Medicine study raised some questions about this approach. In the Women’s Health Initiative study, women were randomly assigned to receive either 1,000 mg of calcium carbonate plus 400 IU of vitamin D a day or placebo. The results indicated that daily calcium and vitamin D supplements:

Improve hip bone density slightly (by 1%)
Prevent hip fracture, but only for women who consistently take the supplements. (Another 2006 study supported this finding.)
Do not prevent spine or other types of fractures
Produce a slight increase in the risk of kidney stones

The medical community has differing views on how to interpret these findings. Some doctors recommend that women over age 60 should still consider taking calcium and vitamin D for bone health. Other doctors feel that due to the risks of kidney stones, supplements are beneficial only for women (especially those over age 70) who do not get enough calcium in their diets. Ask your doctor whether you should take calcium supplements.

Vitamin D. Vitamin D is necessary for the absorption of calcium in the stomach and gastrointestinal tract and is the essential companion to calcium in maintaining strong bones. Some studies suggest that vitamin D protects against osteoporosis only in combination with calcium.

Vitamin D is manufactured in the skin using energy from the ultraviolet rays in sunlight. It can also be obtained from dietary supplements. As a person ages, vitamin D levels decline. Levels also fall during winter months and when people have inadequate sunlight. Pollution may also contribute to less sunlight and declining vitamin D levels.

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

Daily dosage guidelines vary. General recommendations include:

400 IU for people age 50 - 60
600 IU for those over age 70 who do not have sufficient exposure to sunlight. (Some evidence suggests that higher doses of vitamin D -- up to 800 IU per day -- may help prevent fractures in people with osteoporosis.)
800 – 1,000 IU for adults over age 50 (the amount recommended by the National Osteoporosis Foundation)

Drinking milk fortified with vitamin D and sunlight exposure supply most people's need for vitamin D. (One cup of whole milk provides about 100 IU of vitamin D.) Oily fish (sardines especially, as well as salmon, fresh tuna, and mackerel) are also important dietary sources of vitamin D. Wild salmon has a much higher vitamin D content than farmed salmon.

Effect on the Heart. One drink a day in women who are not at risk for alcohol abuse may be beneficial for the heart. Red wine in particular contains a substance called resveratrol, which is classified as a phytoestrogen and has estrogen-like effects.

Effect on Bones. Alcohol has different effects on bones depending on how much is consumed. A 2004 study found that moderate wine consumption was linked to improved bone mineral density in postmenopausal women. Alcohol, in moderate amounts, may increase estrogen levels. Excessive drinking, however, has been associated with brittle bones.

Effect on Breast Cancer. Women who drink face an increased risk for breast cancer, but the risk associated with mild-to-moderate drinking is small.

Many women need to increase physical activity and reduce caloric intake before and after menopause. Weight gain is common during these years, and it can be sudden and distressing, particularly when habitual exercise and eating patterns are no longer effective in controlling weight. Gaining weight around the abdomen (the so-called apple shape) is a specific risk factor for heart disease and diabetes and many other health problems. A 2007 study suggested that calcium and vitamin D supplements may help prevent weight gain in postmenopausal women. The benefit was greatest for women who had not been getting enough daily calcium in their diets.

Click the icon to see an image of different types of weight gain.

For protection against all aging diseases, women, whether or not they are taking hormone replacement therapy, should pursue a lifestyle that includes a balanced aerobic and weight resistance exercise program appropriate to their age and medical conditions. Brisk walking, stair climbing, hiking, dancing, and tai chi are all helpful. Several studies report that exercise can help control hot flashes. A healthy diet plus regular, consistent exercise can also help ward off the weight gain associated with menopause. Weight-bearing exercises are specifically helpful for protecting against bone loss. Women should strive for at least 30 minutes of exercise each day (for weight loss, 60 – 90 minutes is preferred). While more exercise is better, any exercise is helpful. A 2007 study showed that postmenopausal sedentary women who exercised only 75 minutes a week experienced improvement in fitness levels.

If a woman smokes, she should quit. Smoking is linked to a decline in estrogen levels. Women who smoke experience menopause about 2 years earlier than nonsmokers. Smoking doubles a woman’s odds of developing coronary heart disease and is a major risk factor for osteoporosis.

Aspirin. The American Heart Association recommends daily low-dose aspirin for all women age 65 years and older who can safely take aspirin. High-risk women may require 75 – 325 mg per day; lower-risk women may benefit from 81 mg a day or 100 mg every other day.

There are many unproven methods for relieving menopausal symptoms, some more effective than others. Acupuncture, meditation, and relaxation techniques are all harmless ways to reduce the stress of menopause, and some people report great benefit from these practices.

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

Women often try herbal or so-called natural remedies to treat menopausal symptoms. There have been numerous studies conducted on various herbal products and other complementary and alterative therapies. These studies have not found that these approaches have any benefit. Some can have adverse side effects.

Many studies have researched plant estrogens (phytoestrogens), which are generally categorized as isoflavones (found in soy and red clover) and lignans (found in whole wheat and flaxseed). No evidence to date indicates that phytoestrogen supplements provide any benefit for hot flashes or other menopausal symptoms. Nevertheless, foods containing them may be healthful.

Supplements containing specific isoflavones found in soy -- typically the estrogen-like compounds genistein and daidzein -- do not appear to provide any benefits compared to the whole soy protein. Taking them separately may, in fact, cause harm, including a possible increase in estrogen-related cancers.

The following herbs are sometimes use for menopausal symptoms and carry certain risks:

Black cohosh (Cimicifuga racemosa), also known as squaw root, is the herbal remedy most studied for menopausal symptoms. Although it contains a plant estrogen, this substance does not act like an estrogen in the human body. Studies have shown mixed results in preventing hot flashes. A rigorous 2006 study found that black cohosh worked no better than placebo for treating hot flashes and night sweats. While it may be ineffective, black cohosh appears to be safe. Headaches and gastrointestinal problems are common side effects.
Dong quai (Angelica sinensis) does not appear helpful for hot flashes or other menopausal symptoms. Do not use dong quai with blood-thinning drugs, such as warfarin, because it may cause bleeding complications.
Ginseng (Panax ginseng) may help menopausal symptoms of depression and sleep problems, but it has no effect on hot flashes.
Kava (Piper methysticum) may relieve anxiety but it does not help hot flashes. This herb is generally considered unsafe, due to several reports of liver failure and death, especially in people with liver disease.
Wild yam (Dioscorea villosa) is an herb sometimes used for menstrual problems as well as menopausal symptoms. It contains a plant progesterone. However, like black cohosh, there is no evidence that the human body can convert this substance into a hormone. Patients should be aware that some commercial herbal wild yam products contain prescription progesterones.
Dehydroepiandrosterone (DHEA) is a weak male hormone secreted by the adrenal gland. It is available as a dietary supplement. DHEA has no benefit for hot flashes and may increase the risk of breast cancer.

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 doctors before using any herbal remedies or dietary supplements.

Medications

Doctors used to believe that HRT could help reduce the risk of heart disease and other health risks in addition to treating menopausal symptoms. The results of an important study, called the Women's Health Initiative (WHI), led doctors to revise their recommendations regarding HRT.

The WHI, started in 1991, enrolled 161,809 women between the ages of 50 - 79 in 40 different medical centers. Part of the study was intended to examine the health benefits and risks of hormone replacement therapy, including the risks of breast cancer, heart attacks, strokes, and blood clots.

In 2002, one component of the WHI, which studied the use of estrogen and progestin in women who had a uterus, was stopped early because the health risks exceeded the health benefits. The main reason for stopping the estrogen-progestin study was a 26% increase in breast cancer. This combination therapy study also showed an increased risk for heart attack, stroke, blood clots, and dementia. There was a reduced risk for colorectal cancer and bone fractures, but these benefits did not outweigh the considerable risks.

In 2004, a second component of the WHI, which studied estrogen-only therapy in women who no longer have a uterus, was stopped early. This was primarily because of an increase in the risk for strokes and blood clots. The study also found the estrogen-only therapy had no effect on heart attack or colorectal cancer risk. An update in 2006 suggested that estrogen-only therapy does not increase breast cancer risk over the short term (average 7 years) but may increase risk when taken for a longer time (15 years or more). Another WHI update, from 2007, indicated that estrogen-only therapy can help reduce calcium deposits in the coronary arteries (a sign of heart disease) for women in their 50s who have had a hysterectomy. However, women who have a uterus cannot take estrogen-only HRT because it increases the risk for uterine cancer. Combination estrogen-progestin HRT does not have the same benefits for cholesterol reduction as estrogen-only HRT.

While the WHI studies indicate that HRT should not be prescribed for prevention of chronic diseases, many doctors still accept its use for short-term treatment of moderate-to-severe hot flashes and other menopausal symptoms, and in women undergoing premature menopause for medical or other reasons. Current guidelines recommend using the lowest possible dose for the shortest duration of time. A 2007 position statement from the North American Menopause Society (NAMS) supports short-term use of HRT for treatment of hot flashes and other vasomotor symptoms in recently menopausal women who have a low risk for stroke. However, NAMS recommends that women who are at risk for heart disease or breast cancer should avoid hormone therapy and try other options to manage symptoms.

When a woman stops taking HRT, perimenopausal symptoms may recur. There is some debate about whether it is better to abruptly stop the medication or to taper it off gradually. A 2006 study suggested that gradual discontinuation of HRT delays -- but does not prevent -- the reappearance of symptoms. However, when a woman reaches full menopause, symptoms will eventually go away.

Hormones Used in HRT. Hormone replacement therapy uses either estrogen alone (known as ET or unopposed estrogen) or in combination with forms of progesterone (known as combined hormone therapy or EPT). Progesterone is referred to by one of several names:

Progesterone is the name for the natural hormone.
Progestin is the term for any hormone, natural or synthetic, that causes progesterone effects.
Progestogen is any hormone that has effects similar to progesterone.

Both ET and EPT are available in many forms, including oral tablets, skin patches, and vaginal and skin applications. A new form approved by the FDA in 2004 is a topical estrogen gel that is applied to the arm.

HRT is mainly recommended for relieving menopausal symptoms, including hot flashes, night sweats, vaginal dryness, sleep problems, and mild depression. HRT does not prevent certain other problems associated with menopausal changes, such as thinning hair.

Oral hormonal medications and skin patches are equally effective in reducing hot flashes, mild depression, and sleep problems. Progestins may sometimes be prescribed alone for hot flashes and other acute menopausal symptoms, though they can cause side effects, such as mood swings, bloating, and breast tenderness. Estrogen creams, rings, or vaginal tablets restore vaginal elasticity and lubrication and improve sexual pleasure.

HRT may be useful for some women at high risk for osteoporosis, although other drugs, such as bisphosphonates, should be considered first. It increases bone density and also appears to improve balance and protects against falling. Studies also report reductions in fractures (especially hip fractures) among women taking HRT, but the benefits may not outweigh the risks of HRT. It appears that the beneficial effects wear off soon after therapy is stopped. Estrogen must be taken life long for maximum protection against osteoporosis, which then increases the risk for adverse health effects.

Heart Disease. HRT does not prevent heart disease and can increase the risk for heart disease and heart attack, especially in older women. An important 2007 Women’s Health Initiative study in the Journal of the American Medical Association indicated that this risk is time and age dependent. The study found that women who began HRT within 10 years of menopause had less risk of heart disease than women who begin HRT later on. This study suggests that HRT may be safest for women younger than age 60, and should be avoided by women older than age 60. Any woman who is considering HRT should be sure to have her blood pressure and cholesterol levels evaluated.

Another 2007 study, published in the New England Journal of Medicine (NEJM), also indicated that timing is important. The NEJM study found that that estrogen-only HRT may help reduce calcium deposits in coronary arteries in younger women (age 50 - 59) who have had a hysterectomy. (Because of the increased risk for uterine cancer, estrogen-only HRT is only appropriate for women who no longer have a uterus. Women who have a uterus need to take estrogen-progestin HRT. And, estrogen can increase the risk for heart attack in women who have advanced heart disease.) Although the NEJM study found some heart benefits for estrogen-only HRT for younger women, experts still advise that HRT should be used for only a few years. Any woman who is considering HRT should be sure to have her blood pressure and cholesterol levels evaluated.

Stroke. HRT increases the risk of stroke, regardless of years since menopause. In addition, HRT appears to worsen the outlook for women who have had a stroke.

Mental Decline. Observational studies had suggested that hormone replacement therapy (HRT) helped prevent mental decline and even Alzheimer's disease after menopause. Other studies have found no differences in mental performance and no protection from Alzheimer's disease in women taking HRT compared to non-users. A 2004 review of the Women’s Health Initiative Memory Study found that combined HRT did not reduce the risk of cognitive impairment, and actually increased the risk of dementia among women ages 65 and over.

Thromboembolism. HRT is associated with a higher risk for thromboembolism, in which blood clots form in deep veins. This places women at risk for pulmonary embolism, in which the blood clot travels to the lungs.

Click the icon to see an image of a pulmonary embolism.

Breast Cancer. Because breast tissue growth is highly sensitive to estrogens, the more a woman is exposed to estrogen over her lifetime, the higher the risk for breast cancer. A number of studies have reported a higher risk for breast cancer in postmenopausal women taking HRT that contains both estrogen and progestin. A combination of estrogen and testosterone also increases breast cancer risk. A 2005 study suggested that HRT with no or low progestin is safer than standard estrogen-progestin combination therapy.

Several 2006 studies of women who had a hysterectomy indicated that estrogen alone does not increase overall breast cancer risk when the drug is used for 7 years or less. However, women who take the drug for 15 years or more do have an increased risk. Women who are at low risk for breast cancer tend to have fewer breast cancers with estrogen alone, while women at higher risk tend to have more breast cancers. In addition, estrogen therapy may cause abnormal mammogram results. Breast tissue density increases with HRT, which makes mammograms more difficult to read and leads to more breast biopsies. Women who take estrogen HRT should be aware that they need frequent mammogram screenings.

As further evidence of the association between HRT and breast cancer, a 2007 New England Journal of Medicine study noted that breast cancer rates have fallen as HRT use has declined.

Endometrial (Uterine) Cancers. Estrogen overstimulates the tissue lining the uterus (the endometrium) and causes uncontrolled cell growth, a condition known as hyperplasia, which is a strong risk factor for cancer. Taking unopposed estrogen replacement therapy (ERT) increases the risk of endometrial cancer at least five-fold. Adding progestin to HRT appears to pose no risk for this cancer. However, a 2007 study indicated that short-term treatment (3 years) with ERT is associated with a relatively low risk of endometrial cancer. Women who take ERT should anticipate uterine bleeding, especially if they are obese, and may need endometrial biopsies and other gynecologic tests.

Ovarian Cancer. HRT appears to increase the risk for ovarian cancer. A 2007 UK study of nearly 1 million women found that women who used HRT for more than 5 years were 20% more likely to develop and die from ovarian cancer than women who had never taken HRT.

Gallstones. HRT is associated with a higher risk for gallstones.

Despite its risks, hormone replacement therapy appears to be the best treatment for hot flashes. Nonhormonal treatments for hot flashes and other menopausal symptoms include:

Antidepressants. The antidepressants known as selective serotonin-reuptake inhibitors (SSRIs) are sometimes used for managing mood changes and hot flashes. They include fluoxetine (Prozac), sertraline (Zoloft), venlafaxine (Effexor), and paroxetine (Paxil, Asimia). A 2006 review of nonhormonal therapies, found that paroxetine in particular may help hot flashes. However, paroxetine, like other antidepressants, can cause headache, anxiety, and sexual problems. A 2007 study suggested that the antidepressant citalopram (Celexa), given alone or with HRT, may help treat hot flashes.

An investigational antidepressant, desvenlafaxine (Pristiq), is also being studied for treatment of hot flashes, night sweats, and perimenopausal sleep problems. Research presented at the 2007 meeting of the American College of Obstetricians and Gynecologists indicated that desvenlaxafine, which is related to venlaxafine, showed promise in improving symptoms.

Gabapentin.Several small studies suggest that gabapentin (Neurontin), a drug used for seizures and nerve pain, may relieve hot flashes. Gabapentin may cause drowsiness, dizziness, fatigue, and swelling of the hands and feet.

Clonidine. Clonidine (Catapres) is a drug used to treat high blood pressure. Studies show it may help manage hot flashes. Side effects include dizziness, drowsiness, dry mouth, and constipation

Testosterone. Some doctors prescribe combinations of estrogen and small amounts of the male hormone testosterone to improve sexual function and increase bone density. Side effects of testosterone include increased body hair, acne, fluid retention, anxiety, and depression. Testosterone also adversely affects cholesterol and lipid levels. A 2006 study indicated that combined estrogen and testosterone can increase the risk of breast cancer.


HRT Form	Brand Name	Active Ingredient	Side Effects
Oral Estrogens	Premarin	Natural conjugated estrogen, which is a mixture of estrogens derived from the urine of pregnant mares	Bleeding after withdrawal. It is a primary reason why many women stop treatment, although usually lighter or shorter compared to before menopause. If it is distressing, patient should consider continuous estrogen and progestin therapy. Irregular bleeding. This should be checked with the doctor for possible problems. Nausea and vomiting. If it occurs, usually does so only during the first 3 months and is minimal. Rarely with low doses. Headaches. Cramps. Risk for blood clots.
	Cenestin	Synthetic conjugated estrogen, which is a mixture of estrogens derived from compounds found in yams and soy
	Estratab, Menest	Plant-derived estrogens, called esterified estrogens. Usually made from modified soy
	Estrace (oral)	Estradiol, the most potent natural estrogen
	Ogen, Ortho-Est	Estropipate, a version of estrone, which is a weaker form of estrogen
	Estrovis	Quinetrol, a synthetic estrogen
	Estinyl	Synthetic form estradiol, the most potent estrogen

Oral Progestins	Provera, Amen, Curretab, Cycrin	Medroxyprogesterone, a synthetic progestin	Breast tenderness. Usually subsides in 3 - 4 months and can be relieved with over-the-counter painkillers and possibly by decreasing caffeine intake and adding vitamin E. Headache. Fluid build-up. Bloating. Fatigue, unusual tiredness, weakness. Depression, irritability, or other mood changes.
	Norlutin, Aygestin, Norlutate	Norethindrone and norethindrone acetate, synthetic progestins
		Norgestrel

Oral Combinations of Estrogen and Progestin	Prempro, Premphase	Conjugated estrogens plus medroxyprogesterone	May have some of the side effects of both estrogen and progestin. Continuous regimens eliminate menstrual bleeding in more than half of women. Investigators are studying the use of higher progestin doses or a lower estrogen doses and comparing combinations for further reduction of bleeding risk.
	Activelle, Femhrt	Estradiol and norethindrone or norethindrone acetate
	Ortho-Prefest	Estradiol and norgestimate
	Angeliq	Estradiol and drospirenone

Skin Patch Administration of HRT	Estraderm, Alora, Climara, Vivelle, FemPatch, Evorel	Estradiol	Skin irritation where the patch is applied most common. Hormonal side effects associated with formulation of patch.
Skin Patch Administration of HRT	CombiPath	Estradiol plus norethindrone (a progestin)

Vaginal Creams for dryness and irritation	Estrace (cream)	Estradiol (potent estrogen)	Hormonal side effects associated with estrogen or progestins, depending on formulation.
	Ogen (cream)	Estropipate (weaker estrogen.)
	Premarin (cream)	Conjugated natural estrogens
	Ortho-dienestrol (cream)	Dienestrol (synthetic estrogen)
	Crinone (cream)	A natural progesterone
Other forms of vaginal administration	Vagifem (vaginal tablet)
	Estring (vagina Ring)	Estradiol
	Other forms: injections, nasal sprays, and as pellets inserted under the skin twice a year.
Topical Gel	EstroGel	Estradiol	Hormonal side effects associated with estrogen.

Resources

www.menopause.org -- North American Menopause Society
www.acog.com -- American College of Obstetricians and Gynecologists
www.nia.nih.gov -- National Institute on Aging
www.nhlbi.nih.gov/whi/recommend.htm -- Women's Health Initiative Study
www.nih.gov/PHTindex.htm -- National Institutes of Health -- Menopausal Hormone Therapy Information
http://nccam.nih.gov/health/menopauseandcam -- National Center for Complementary and Alternative Medicine

References

Beral V; Million Women Study Collaborators; Bull D, Green J, Reeves G. Ovarian cancer and hormone replacement therapy in the Million Women Study. Lancet. 2007 May 19;369(9574):1703-10.

Caan B, Neuhouser M, Aragaki A, Lewis CB, Jackson R, Leboff MS, et al. Calcium plus vitamin d supplementation and the risk of postmenopausal weight gain. Arch Intern Med. 2007 May 14;167(9):893-902.

Church TS, Earnest CP, Skinner JS, Blair SN. Effects of different doses of physical activity on cardiorespiratory fitness among sedentary, overweight or obese postmenopausal women with elevated blood pressure: a randomized controlled trial. JAMA. 2007 May 16;297(19):2081-91.

Haimov-Kochman R, Barak-Glantz E, Arbel R, Leefsma M, Brzezinski A, Milwidsky A, et al. Gradual discontinuation of hormone therapy does not prevent the reappearance of climacteric symptoms: a randomized prospective study. Menopause. 2006 May-Jun;13(3):370-6.

Jackson RD, LaCroix AZ, Gass M, Wallace RB, Robbins J, Lewis CE, et al. Calcium plus vitamin D supplementation and the risk of fractures. N Engl J Med. 2006 Feb 16;354(7):669-83.

Kalay AE, Demir B, Haberal A, Kalay M, Kandemir O. Efficacy of citalopram on climacteric symptoms. Menopause. 2007 Mar-Apr;14(2):223-9.

Manson JE, Allison MA, Rossouw JE, Carr JJ, Langer RD, Hsia J, et al. Estrogen therapy and coronary-artery calcification. N Engl J Med. 2007 Jun 21;356(25):2591-602.

Mosca L, Banka CL, Benjamin EJ, Berra K, Bushnell C, Dolor RJ, et al. Evidence-based guidelines for cardiovascular disease prevention in women: 2007 update. Circulation. 2007 Mar 20;115(11):1481-501.

Nedrow A, Miller J, Walker M, Nygren P, Huffman LH, Nelson HD. Complementary and alternative therapies for the management of menopause-related symptoms: a systematic evidence review. Arch Intern Med. 2006 Jul 24;166(14):1453-65.

Newton KM, Reed SD, LaCroix AZ, Grothaus LC, Ehrlich K, Guiltinan J. Treatment of vasomotor symptoms of menopause with black cohosh, multibotanicals, soy, hormone therapy, or placebo: a randomized trial. Ann Intern Med. 2006 Dec 19;145(12):869-79.

North American Menopause Society. Estrogen and progestogen use in peri- and postmenopausal women: March 2007 position statement of The North American Menopause Society. Menopause. 2007 Mar-Apr;14(2):168-82.

North American Menopause Society. The role of local vaginal estrogen for treatment of vaginal atrophy in postmenopausal women: 2007 position statement of The North American Menopause Society. Menopause. 2007 May-Jun;14(3 Pt 1):355-69.

Ohayon MM. Severe hot flashes are associated with chronic insomnia. Arch Intern Med. 2006 Jun 26;166(12):1262-8.

Ravdin PM, Cronin KA, Howlader N, Berg CD, Chlebowski RT, Feuer EJ, et al. The decrease in breast-cancer incidence in 2003 in the United States. N Engl J Med. 2007 Apr 19;356(16):1670-4.

Rossouw JE, Prentice RL, Manson JE, Wu L, Barad D, Barnabei VM, et al. Postmenopausal hormone therapy and risk of cardiovascular disease by age and years since menopause. JAMA. 2007 Apr 4;297(13):1465-77.

Steiner AZ, Xiang M, Mack WJ, Shoupe D, Felix JC, Lobo RA, et al. Unopposed estradiol therapy in postmenopausal women: results from two randomized trials. Obstet Gynecol. 2007 Mar;109(3):581-7.

Tamimi RM, Hankinson SE, Chen WY, Rosner B, Colditz GA. Combined estrogen and testosterone use and risk of breast cancer in postmenopausal women. Arch Intern Med. 2006 Jul 24;166(14):1483-9.

Review Date:
6/25/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

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adam.com

Two Popular Beverages Linked to Throat Cancer

FitSugar — Mon, 30 Mar 2009 14:30:00 -0700

A cup of hot tea can be soothing on a cold day, but a new study urges you to think about the temperature of your beverage before you start sipping. Drinking scalding hot tea that is greater than 158°F (70°C) has been shown to increase the risk of throat cancer. Participants in the study who made black tea and drank it two minutes after pouring were five times as likely to develop throat cancer as compared to those who let their tea sit for four or more minutes. Researchers think the relationship between super-hot tea and cancer is connected to repeated injury to the lining of the throat.

I didn't know this but cancer of the esophagus is one of the deadliest cancers out there, and 500,000 people worldwide die each year from it. So take preventative measures by allowing your hot tea to cool so that it's warm or lukewarm, and less than 149°F (65°C).

Unfortunately, there's more bad news when it comes to esophageal cancer. If you drink alcohol then you'll want to read more.

Another study shows that a person who experiences a red face or flushing after drinking alcohol may have an increased risk of developing esophageal cancer. About one-third of Japanese, Chinese, and Koreans display this red-face phenomenon, accompanied by an increased heart rate and nausea. It's cause by an inherited lack of an enzyme called aldehyde dehydrogenase 2 (ALDH2). Many doctors are unaware that ALDH2-deficient people have this elevated risk, and they should be since the survival rate of esophageal cancer is really low, about 15.6 percent. Even moderate drinkers are at risk, so for those who suffer from a red face after drinking, it's best to avoid alcohol. Tell me, do you turn pink when you drink?

Source

Gastritis

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

Overview

Signs and Symptoms
Causes
Risk Factors
Diagnosis
Prevention
Treatment
Other Considerations
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Gastritis is an inflammation of the lining of the stomach. There are many possible causes of this disorder, including an infection, an irritant, an autoimmune disorder, or a backup of bile into the stomach. The stomach lining may be "eaten away," leading to sores (peptic ulcers) in the stomach or first part of the small intestine. Left untreated, these ulcers may bleed. Gastritis can occur suddenly (acute gastritis) or gradually (chronic gastritis). In most cases, gastritis does not permanently damage the stomach lining, and sometimes no specific cause of the inflammation is identified.

Signs and Symptoms

The most common symptoms of gastritis are stomach upset and pain. Other possible symptoms include:

Indigestion (also called dyspepsia)
Heartburn
Abdominal pain
Hiccups
Loss of appetite
Nausea
Vomiting, possibly of blood (called hematemesis) or material that looks like coffee-grounds
Dark stools

Causes

Gastritis can be caused by infection, irritation, autoimmune disorders (disorders caused by the body's immune response against its own tissues), or backflow of bile into the stomach (bile reflux). Gastritis can also be caused by a blood disorder called pernicious anemia.

Infections can be any of the following types:

Bacterial (usually Helicobacter pylori)
Viral (including herpes simplex virus)
Parasitic
Fungal

A number of things can cause irritation, including:

Long-term medication use, such as , aspirin, ibuprofen or other non-steroidal anti-inflammatory drugs (NSAIDS)
Alcohol use
Cigarette smoking
Chronic vomiting
Coffee and acidic beverages
Excess gastric acid secretion (such as from stress)
Eating or drinking caustic or corrosive substances (such as poisons)
Trauma (for example, radiation treatments or having swallowed a foreign object)

Other causes for gastritis are very rare. These include:

Systemic disease (for example, Crohn's disease)
Sarcoidosis

Risk Factors

Infection with H. pylori
Crowded, unsanitary conditions -- this may increase risk of contracting H. pylori
Acquired immunodeficiency syndrome (AIDS)
Any condition that requires relief from persistent pain using NSAIDS, such as chronic low back pain, fibromyalgia, or arthritis
Alcoholism
Cigarette smoking
Older age
Genetic abnormalities

Diagnosis

Several tests can be used to make a diagnosis. These include endoscopy of the stomach, where a thin tube with a light and a camera on the end is inserted down your throat to your stomach. This allows the doctor to see into your stomach and, if necessary, take samples (called a biopsy) from the lining. The laboratory tests you may need will depend on the specific cause of your gastritis. A stool test may be used to check for the presence of blood, or a biopsy may be taken of the tissues of your esophagus or stomach to determine the cause of your discomfort. A breath test may detect H. pylori, or samples from your esophagus or stomach may be taken to look for this organism.

Prevention

Making lifestyle changes, such as avoiding the long-term use of irritants (aspirin, anti-inflammatory drugs, coffee, and alcohol), will help in preventing gastritis and its complications (such as a peptic ulcer). Stress reduction through relaxation techniques -- including yoga, tai chi, and meditation -- can also be helpful.

Treatment

Treatment of gastritis depends on the cause of the problem. Some causes may resolve by themselves over time, or may be relieved by stopping the ingestion of irritating substances, such as alcohol, tobacco, and aspirin. Some dietary changes will no doubt be recommended, although the bland diet often prescribed in the past is no longer thought to be necessary. Medications are often necessary to relieve symptoms, eradicate an infection such as H. pylori, and prevent or treat complications from gastritis, such as an ulcer.

Lifestyle

The cure for gastritis caused by ingesting irritating substances is to stop the long-term use of these substances, which may include:

Alcohol.
Tobacco.
Acidic beverages such as coffee (both caffeinated and decaffeinated), carbonated beverages, and fruit juices with citric acid.
NSAIDS, such as aspirin and ibuprofen -- switch to other pain relievers (like acetominophen)
Eat a fiber-rich diet.
Foods containing flavonoids, like apples, celery, cranberries (including cranberry juice), onions, garlic, and tea may inhibit the growth of H. pylori.
Avoid high fat foods (at least from animal studies, high fat foods increase inflammation in the stomach lining).

Medications

If you have H. pylori, you will probably be prescribed three different medications. "Triple therapy" (including a proton pump inhibitor, such as omeprazole or Prilosec, to reduce acid production and two antibiotics to get rid of the organism) is commonly used to treat H. pylori-related gastritis and ulcers. Instead of one of the antibiotics, bismuth salicylate may be the third medication recommended. This drug, available over the counter, coats and soothes the stomach, protecting it from the damaging effects of acid. Two-drug regimens are currently being developed.

Some of the same drugs are used for non-H. pylori gastritis as well as for symptoms (like indigestion) due to ulcers of any cause:

Antacids, available over the counter, may relieve heartburn or indigestion but will not treat an ulcer. Antacids include aluminum hydroxide (Amphojel, AlternaGEL), magnesium hydroxide (Phillips' Milk of Magnesia), aluminum hydroxide and magnesium hydroxide (Maalox, Mylanta), calcium carbonate (Rolaids, Titralac, Tums), and sodium bicarbonate (Alka-Seltzer). Antacids may block medications from being absorbed and thereby decrease the medicine's effectiveness. It is recommended to take antacids at least 1 hour before or 2 hours after taking medications. Ask your pharmacist or doctor for more information.
H2 blockers, such as cimetidine (Tagemet), ranitidine (Zantac), nizatidine (Axid), and famotidine (Pepcid), reduce gastric acid secretion.
Proton-pump inhibitors, including esomeprazole (Nexium), lansoprazole (Prevacid), omeprazole (Prilosec), pantoprazole (Protonix), and rabeprazole (Aciphex), decrease gastric acid production.
Sucralfate (Carafate) makes a coating over the ulcer crater, protecting it from further damage.

Nutrition and Dietary Supplements

Doctors used to recommend eating bland foods with milk and only small amounts of food with each meal. It is now know that these eating habits are not necessary for the treatment of gastritis and ulcers. Following these nutritional tips may help reduce symptoms:

Foods containing flavonoids, like apples, celery, cranberries (including cranberry juice), onions, garlic, and tea may inhibit the growth of H. pylori.
Eat antioxidant foods, including fruits (such as blueberries, cherries, and tomatoes), and vegetables (such as squash and bell peppers).
Eat foods high in B-vitamins and calcium, such as almonds, beans, whole grains (if no allergy), dark leafy greens (such as spinach and kale), and sea vegetables.
Avoid refined foods, such as white breads, pastas, and especially sugar.
Eat fewer red meats and more lean meats, cold-water fish, tofu (soy, if no allergy) or beans for protein.
Use healthy oils, such as olive oil or vegetable oil.
Reduce or eliminate trans-fatty acids, found in commercially baked goods such as cookies, crackers, cakes, French fries, onion rings, donuts, processed foods, and margarine.
Avoid beverages that can irritate the lining of the stomach or increase acid production including coffee (with or without caffeine), alcohol, and carbonated beverages.
Drink 6 - 8 glasses of filtered water daily.
Exercise at least 30 minutes daily, 5 days a week.

Nutritional deficiencies may be addressed with the following supplements:

A multivitamin daily, containing the antioxidant vitamins A, C, E, the B-vitamins, and trace minerals, such as magnesium, calcium, zinc, and selenium.
Omega-3 fatty acids, such as fish oil, 1 - 2 capsules or 1 tablespoonful oil 2 - 3 times daily, to help decrease inflammation and improve immunity. Cold-water fish, such as salmon or halibut, are good sources, but supplementation is recommended.
Probiotic supplement (containing Lactobacillus acidophilus), 5 - 10 billion CFUs (colony forming units) a day, for maintenance of gastrointestinal and immune health. Some probiotic supplements may need to be refrigerated for best results. Your child may also take probiotic supplements. Consult with your health care provider before giving your child any dietary supplements.
Alpha-lipoic acid, 25 - 50 mg twice daily, for antioxidant support.
Vitamin C, 500 - 1,000 mg 1 - 3 times daily, as an antioxidant and for immune support.
L-glutamine, 500 - 1,000 mg 3 times daily, for support of gastrointestinal health and immunity.
Grapefruit seed extract (Citrus paradisi), 100 mg capsule or 5 - 10 drops (in favorite beverage) 3 times daily when needed, for antibacterial, antifungal, and antiviral activity, and for immunity.
Resveratrol (from red wine), 50 - 200 mg daily, to help decrease inflammation and for antioxidant effects.

Herbs

Herbs are generally a safe way to strengthen and tone the body's systems. As with any therapy, you should work with your health care provider to get your problem diagnosed before starting any treatment. You may use herbs as dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or tinctures (alcohol extracts). Unless otherwise indicated, you should make teas with 1 tsp. herb per cup of hot water. Steep covered 5 - 10 minutes for leaf or flowers, and 10 - 20 minutes for roots. Drink 2 - 4 cups per day. You may use tinctures alone or in combination as noted.

Green tea (Camellia sinensis) standardized extract, 250 - 500 mg daily, for antioxidant, anti-inflammatory, and heart health effects. Use caffeine-free products. You may also prepare teas from the leaf of this herb.
Cat's claw (Uncaria tomentosa) standardized extract, 20 mg 3 times a day, for inflammation and antibacterial, or antifungal activity.
Reishi mushroom (Ganoderma lucidum), 150 - 300 mg 2 - 3 times daily, for inflammation and for immunity. You may also take a tincture of this mushroom extract, 30 - 60 drops two 2 - 3 times a day.
Olive leaf (Olea europaea) standardized extract, 250 - 500 mg 1 - 3 times daily, for antibacterial or antifungal activity and immunity. You may also prepare teas from the leaf of this herb.
DGL-licorice (Glycyrrhiza glabra) standardized extract, 250 - 500 mg 3 times daily, chewed either 1 hour before or 2 hours after meals. Glycyrrhizin is a chemical found in licorice that causes side effects and drug interactions. DGL is deglycyrrhizinated licorice, or licorice with the glycyrrhizin removed.
Mastic (Pistacia lentiscus) standardized extract, 1,000 - 2,000 mg daily in divided dosages, for activity against H. Pylori.
Peppermint (Mentha piperita) standardized, enteric coated tablet, 1 tablet 2 - 3 times daily, for symptoms of peptic ulcer. Each tablet contains 0.2 ml peppermint oil.
Tumeric (Curcuma longa) standardized extract, 300 mg 3 times a day, for pain and inflammation.

Homeopathy

Although few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the following remedies for the treatment of gastritis symptoms (such as nausea and vomiting) based on their knowledge and experience. Before prescribing a remedy, homeopaths take into account your constitution -- your physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate treatment for you individually.

Pulsatilla -- for heartburn, queasiness, a bad taste in the mouth brought on by eating rich foods and fats (especially ice cream); symptoms may include vomiting partly digested food. This remedy is most appropriate for an individual whose tongue is coated with a white or yellow substance.
Ipecacuahna -- for persistent and severe nausea, with or without vomiting and diarrhea, caused by an excess of rich or fatty foods.
Carbo vegetabilis -- for bloating and indigestion, especially with flatulence and fatigue.
Nux vomica -- for heartburn, nausea, retching without vomiting, and sour burps caused by overeating, alcohol use, or coffee drinking. This remedy is most appropriate for individuals who also feel irritable and sensitive to noise and light.

Acupuncture

Acupuncture may help reduce stress and improve overall digestive function.

Other Considerations

Return to your health care provider if your symptoms do not get better or get worse. Do not ignore potentially life-threatening symptoms, such as vomiting blood or blood in your stool. Be aware that you may not see frank blood in your stool. The stools may simply look very dark, even black. Be sure to see your health care provider regularly, and call your doctor if there is any change in your symptoms.

If you are on both antibiotics and vitamin B12, take them at different times of day because vitamin B12 interferes with antibiotic absorption.

Pregnancy

If you are pregnant or breastfeeding, you should consult with your doctor before taking any medication, including herbs.

Prognosis and Complications

Symptoms of H. pylori infection are usually relieved with treatment, but you will most likely be asked to see your doctor 4 weeks or more after stopping your drug regimen. Follow-up is very important, because the H. pylori bacteria are linked to stomach cancer.

Peptic ulcers may develop when digestive juices damage the lining of the stomach or the first part of the small intestine (called the duodenum). These ulcers can generally be treated effectively with lifestyle changes and medication.

Supporting Research

Aly AM, Al-Alousi L, Salem HA. Licorice: a possible anti-inflammatory and anti-ulcer drug. AAPS PharmSciTech. 2005;6(1):E74-82.

Bujanda L. The effects of alcohol consumption upon the gastrointestinal tract. Am J Gastroenterol. 2000;95(12):3374-3382.

Burger O, Ofek I, Tabak M, Weiss EI, Sharon N, Neeman I. A high molecular mass constituent of cranberry juice inhibits helicobacter pylori adhesion to human gastric mucus. FEMS Immunol Med Microbiol. 2000 Dec;29(4):295-301.

Burger O, Weiss E, Sharon N, Tabak M, Neeman I, Ofek I. Inhibition of Helicobacter pylori adhesion to human gastric mucus by a high-molecular-weight constituent of cranberry juice. Crit Rev Food Sci Nutr. 2002;42(3 Suppl):279-284.

Cabrera C, Artacho R, Gimenez R. Beneficial effects of green tea--a review. J Am Coll Nutr. 2006;25(2):79-99.

Cremonini F, Di Caro S, Covino M, et al. Effect of different probiotic preparations on anti-helicobacter pylori therapy-related side effects: a parallel group, triple blind, placebo-controlled study. Am J Gastroenterol. 2002;97(11):2744-2749.

El-Serag HB, Satia JA, Rabeneck L. Dietary intake and the risk of gastro-oesophageal reflux disease: a cross sectional study in volunteers. Gut. 2005;54(1):11-7.

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Review Date:
8/23/2007
Reviewed By:
Ernest B. Hawkins, MS, BSPharm, RPh, Health Education Resources; and 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

Urinary incontinence

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

In This Report

Highlights
Introduction
Stress Incontinence
Urge Incontinence
Overflow Incontinence
Functional Incontinence
Risk Factors
Diagnosis
Prognosis
Treatment
Lifestyle Changes
Other Treatments
Behavioral Treatments
Medications
Surgery
Other Procedures
Catheters and Collection De...
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Sling Procedure Versus Burch Colposuspension

The sling procedure is better than Burch colposuspension in treating stress incontinence but may cause more post-operative urinary complications, according to results from an important 2007 New England Journal of Medicine study. In the first large-scale clinical trial to directly compare these two types of surgery, 47% of women who underwent the sling procedure had no urinary incontinence 2 years after surgery, compared with 38% of women who received the Burch procedure. However, 63% of women who had the sling procedure (and 47% of women who underwent the Burch procedure) experienced urinary tract infections following surgery.

Oxybutynin May Cause Hallucinations

In 2007, the FDA investigated reports that oxybutynin (Detrol) may cause hallucinations, especially in children and older adults. Out of 202 reports of oxybutynin-related central nervous system side effects, hallucinations occurred in 27% of cases involving children and 25% of cases involving adults age 60 years and older. The FDA is considering adding stronger cautions about these risks to oxybutynin’s prescribing label.

Tamsulosin and Tolterodine Combination Treatment

For men with moderate-to-severe lower urinary tract symptoms, including overactive bladder, a combination of tamsulosin (Flomax) and tolterodine (Detrol) works better than either drug alone, according to a study published in 2006 in the Journal of the American Medical Association.

Researchers Investigating Stem Cell Treatment for Stress Incontinence

Muscle stem cell injections may eventually prove to be an effective treatment for stress incontinence, indicate several small studies. Doctors took tissue biopsies from patients’ arm muscles, then isolated and injected the muscle stem cells into areas surrounding the urethra. The injections helped strengthen sphincter muscles and improved bladder control. Researchers presented results of these studies at the 2007 American Urological Association annual meeting and the 2006 Radiological Society of North America annual meeting.

Introduction

Urinary incontinence is the inability to control urination. It may be temporary or permanent, and can result from a variety of problems in the urinary tract. Urinary incontinence is generally divided into four groups, according to the problem involved:

Stress incontinence
Urge incontinence
Overflow incontinence
Functional incontinence

Often, more than one type of incontinence is present, with about 40% of all cases falling into more than one category.

Because incontinence is a symptom, rather than a disease, it is often hard to determine the cause. In addition, a variety of conditions may be the cause.

The urinary system helps to maintain proper water and salt balance throughout the body:

The process of urination begins in the two kidneys, which process fluids and dissolve waste matter to produce urine.
Urine flows out of the kidneys into the bladder through two long tubes called ureters.
The bladder is a sac that acts as a reservoir for urine. It is covered with a membrane and enclosed in a powerful muscle called the detrusor. The bladder rests on top of the pelvic floor. This is a muscular structure similar to a sling running between the pubic bone in front to the base of the spine.
The bladder stores the urine until it is eliminated from the body via a tube called the urethra, which is the lowest part of the urinary tract. (In men it is enclosed in the penis. In women it leads directly out.)
The connection between the bladder and the urethra is called the bladder neck. Strong muscles called sphincter muscles encircle the bladder neck (the smooth internal sphincter muscles) and urethra (the fibrous external sphincter muscles).

Click the icon to see an animation about urination.

The Process of Urination

The process of urination is a combination of automatic and conscious muscle actions. There are two phases: the emptying phase and the filling and storage phase.

The Filling and Storage Phase. When a person has completed urination, the bladder is empty. This triggers the filling and storage phase, which includes both automatic and conscious actions.

Automatic Actions. The automatic signaling process in the brain relies on a pathway of nerve cells and chemical messengers (neurotransmitters) called the cholinergic and adrenergic systems. Important neurotransmitters include serotonin and noradrenaline. This pathway signals the detrusor muscle surrounding the bladder to relax. As the muscles relax, the bladder expands and allows urine to flow into it from the kidney. As the bladder fills to its capacity (about 8 - 16 oz of fluid) the nerves in the bladder send back signals of fullness to the spinal cord and the brain.
Conscious Actions. As the bladder swells, the person becomes conscious of a sensation of fullness. In response, the individual holds the urine back by voluntarily contracting the external sphincter muscles, the muscle group surrounding the urethra. These are the muscles that children learn to control during the toilet training process.

When the need to urinate becomes greater than one's ability to control it, urination (the emptying phase) begins.

The Emptying Phase. This phase also involves automatic and conscious actions.

Automatic Actions. When a person is ready to urinate, the nervous system initiates the voiding reflex. The nerves in the spinal cord (not the brain) signal the detrusor muscles to contract. At the same time, nerves are also telling the involuntary internal sphincter (a strong muscle encircling the bladder neck) to relax. With the bladder neck now open, the urine flows out of the bladder into the urethra.
Conscious Actions. Once the urine enters the urethra, a person consciously relaxes the external sphincter muscles, which allows urine to completely drain out from the bladder.

The female and male urinary tracts are relatively the same except for the length of the urethra.

Stress Incontinence

The primary symptom of stress incontinence is leakage due to activities that apply pressure to a full bladder. High-impact exercise poses the greatest risk for leaking. But stress incontinence can occur with even minor activities, such as:

Coughing
Sneezing
Laughing
Running (sometimes even standing can produce leakage)
Lifting

Leakage stops when the activity stops. If the condition persists, it is more likely to be urge incontinence.

Stress incontinence occurs because the internal sphincter does not close completely. In both men and women, the aging process causes a general weakening of the sphincter muscles and a decrease in bladder capacity. Causes of stress incontinence, however, may differ between men and women.

In women, stress incontinence is nearly always due to one or both of the following:

The urethra fails to close and becomes overly movable (urethral hypermobility).
The muscles around the bladder neck weaken (intrinsic sphincteric deficiency or ISD). Some experts believe that this problem is present to some degree in nearly all women with stress incontinence. (ISD can also occur in anyone from an inborn disorder or injury from surgery or radiation.)

Many women are prone to one or both of these problems, which can occur under the following circumstances:

Having had many children through vaginal deliveries. In such cases, pregnancy and childbirth strain the muscles of the pelvic floor. Prolapsed uterus, in which the uterus protrudes into the vagina, occurs in about half of all women who have given birth. This condition can often cause incontinence.
Menopause. Estrogen deficiencies after menopause can cause the urethra to thin out so that it may not close properly.

Urethral Hypermobility. In urethral hypermobility the urethra does not close properly, allowing it to move too much (hypermobile). This condition typically occurs when the pelvic floor muscles in women become weak, and the following events occur:

The weakened pelvic floor muscles stretch.
This allows the bladder to sag downward within the abdomen.
The sagging bladder pulls on the muscles surrounding the bladder neck (internal sphincter), which are connected to the urethra.

Stress incontinence associated with urethral hypermobility is sometimes categorized as type 1 or type 2.

Type 1 is the less severe form, and the bladder neck and urethra remain incompletely closed.
In type 2, the angle of the bladder neck shifts. In such cases cystocele may occur, in which the bladder muscles bulge (herniate) into the vaginal wall.

Intrinsic sphincteric deficiency (ISD). Intrinsic sphincter deficiency (sometimes called type 3) is the other major cause of stress incontinence in women. It occurs when the bladder neck muscles are damaged or weakened. The result is twofold:

The bladder neck is open during filling.
The closing pressure around the urethra is low.

This is the most severe stress incontinence in women and usually occurs after previous surgeries for incontinence.

Prostate treatments can impair the sphincter muscles. Such treatments are the major causes of stress incontinence in men. They include the following:

Surgery or radiation for prostate cancer. Incontinence occurs in nearly all male patients for the first 3 - 6 months after radical prostatectomy. After a year of the procedure, most men retain continence, although leakage can occur.

Surgery for benign prostatic hyperplasia. Stress incontinence occurs in 1 - 5% of men after transurethral resection of the prostate (TURP), the standard treatment for severe benign prostatic hyperplasia.

Click the icon to see an illustrated series detailing TURP surgery.

Incontinence after prostate procedures is often a combination of urge and stress. Because studies often combine the two types of incontinence, it is not always clear which predominates.

Urge Incontinence

The main symptom of urge incontinence (also called hyperactive, irritable, or overactive bladder) is the need to urinate frequently. Patients may go to the bathroom more than 8 times over 24 hours, including 2 or more times a night, and have subsequent leakage. However, most people (60%) with overactive bladder experience only urgency and frequency. In some cases, urge incontinence occurs only at night. This is called nocturnal enuresis.

All cases of urge incontinence involve an overactive bladder. This occurs when the detrusor muscle, which surrounds the bladder, contracts inappropriately during the filling stage. When this occurs, the urge to urinate cannot be voluntarily suppressed, even temporarily. There is usually one of two types:

Idiopathic Detrusor Overactivity (formerly called Detrusor Instability). In this type, the nerves serving the bladder have signaled the brain appropriately that the bladder is full, but the detrusor muscles are unable to be suppressed. The actual cause, however, is not known.
Neurogenic Detrusor Overactivity (formerly called Detrusor Hyperreflexia). With this type, a known neurologic abnormality impairs the signaling systems between the bladder and the central nervous system, and the brain is unable to inhibit the detrusor muscles controlling urination.

Very often, the cause of detrusor instability and bladder hyperactivity is unknown. Some conditions that can produce the disorders leading to urge incontinence include the following:

Benign prostatic hyperplasia (BPH). Detrusor instability occurs in about 75% of men with BPH and causes frequency, urgency, and urination during the night (although incontinence itself occurs only in very severe cases). Urge incontinence only at night can be a sign of severe obstruction in the urinary tract.

Benign prostatic hypertrophy (BPH) is a non-cancerous enlargement of the prostate gland, commonly found in men over the age of 50.

Prostate surgical procedures. Either prostatectomy for prostate cancer or transurethral resection of the prostate (TURP) for BPH can cause detrusor instability. As with stress incontinence, prostatectomy poses a much higher rate than with TURP, which is very low.
Hysterectomy. Complications of this operation, which removes the uterus, are associated with a higher risk for urge incontinence. In one study, for example, incontinence developed or worsened after hysterectomy in about 16% of women who had only mild or no incontinence before surgery. However, hysterectomies can also significantly improve urinary incontinence in many women who have an existing condition before the procedure. In the same study, 30% of women had severe urinary incontinence before hysterectomy, which declined to 20% afterward and was sustained for at least 2 years.

Click the icon to see an image about hysterectomy.

Damage to the central nervous system. Certain neurologic disorders or injuries can disrupt the passage of nerve messages between the urinary tract and central nervous system. These neurological conditions include stroke, multiple sclerosis, spinal cord or disk injury, and Parkinson's disease.
Infections.
The aging process.
Emotional disorders. Anxiety and possibly even depression have been associated with urge incontinence.
Medications, including some sleeping pills.
Genetic factors may play a role in some cases.

Overflow Incontinence

Overflow incontinence happens when the normal flow of urine is blocked and the bladder cannot empty completely. Overflow incontinence can be due to a number of conditions:

A partial obstruction. In this case the urine cannot flow completely out of the bladder, so it never fully empties.
An inactive bladder muscle. In contrast to urge incontinence, the bladder is less active than normal, not more. It cannot empty properly and so becomes distended, or swells. Eventually this distention stretches the internal sphincter until it opens partially and leakage occurs.

The causes of the conditions leading to overflow incontinence include:

Tumors
Certain medications (anticholinergics, antidepressants, antipsychotics, sedatives, narcotics, alpha-adrenergic agonists, beta-adrenergic agonists, calcium channel blockers)
Benign prostatic hyperplasia (enlarged prostate)
Scar tissue
Nerve damage. In such cases, nerves in the bladder are damaged so that the body cannot feel when the bladder is full, and the bladder does not contract. Such damage can be caused by spinal cord injuries, previous surgery in the colon or rectum, and pelvic fractures. Diabetes, multiple sclerosis, and shingles also can cause this problem.

Functional Incontinence

Patients with functional incontinence have mental or physical disabilities that keep them from urinating, although the urinary system itself is normal. Conditions that can lead to function incontinence include:

Parkinson's disease.
Alzheimer's disease and other forms of dementia. Mental confusion may prevent both recognition of the need to void and locating a bathroom.
Severe depression. In such cases, people may become incontinent because they are indifferent to self-control.

Risk Factors

About 13 million adults experience incontinence at some time. The number, however, may actually be higher because most patients are reluctant to discuss incontinence with their doctors. In fact, research indicates that many patients will not admit to having the problem even when questioned directly. Although a third of American men and women age 30 - 70 have experienced at least some loss of bladder control, most have not been diagnosed by a doctor.

A 2004 survey of more than 1,400 Americans found that despite the prevalence of bladder control loss, an alarming 64% of those experiencing symptoms are not currently taking measures to manage their condition. The survey, sponsored by the National Association for Continence, also found that adults waited an average of 6 years before discussing their symptoms with a doctor. A 2006 study reported that only half of women with urinary incontinence have discussed their condition with a doctor, while only a third had received any treatment.

Incontinence is uncommon in children 5 years and older. However, it may still occur in:

10% of 5 year-olds
5% of 10 year-olds
1% of 18 year-olds

Incontinence that occurs before puberty is twice as common in boys as in girls. Most young people who experience nighttime wetting do not have any serious physical or emotional disorders. It is often difficult to diagnose incontinence in children. Many cases result from a combination of factors, including:

Birth defects or inborn conditions that cause problems in the urinary tract
Slower physical development
An overproduction of urine at night
A lack of ability to recognize bladder filling when asleep
Anxiety
Inherited factors (indicated by a strong family history of bedwetting)

Bedwetting in children is not considered incontinence. However, bedwetting and other urinary problems in childhood may predict the later development of adult urinary incontinence. According to a 2006 study, women who experienced childhood bedwetting, as well as frequent daytime and nighttime urination, had an increased risk of developing adult urge incontinence.

All older adults are susceptible to incontinence. One in 10 people over age 65 have some type of bladder control loss. About 12% of women ages 60 - 64 and 21% of women age 85 and over experience daily urinary incontinence. About half of the elderly who are housebound or in nursing homes experience incontinence.

Urinary incontinence is far more common among women than men. Between 15 - 50% of women experience urinary incontinence during their lifetimes, with the highest rates occurring in women who have had children. Severe urinary continence affects 7 – 10% of women. About 10% of women undergo surgery for urinary incontinence or pelvic organ prolapse.

Birth Conditions. Pregnancy and childbirth may increase the risk for urinary incontinence. The risk is highest with the first child, and there is an increased risk in women who have their first child over age 30. Some studies suggest that women who used the drug oxytocin for inducing labor are at higher risk for developing urinary incontinence. Such medically induced labor tends to subject the muscles and nerves in the pelvis to greater force than does natural labor.

Studies indicate that the method of birth can affect risk later in life. For example, a major 2003 study reported that women who had a cesarean section had a much lower risk for stress incontinence before age 50 than women who had vaginal delivery. However, a 2006 study contradicted many assumptions by suggesting that vaginal delivery is not associated with later development of urinary incontinence in postmenopausal women. The study compared sisters who had either given birth vaginally or had never had children. Researchers found no difference in rates of urinary incontinence. The study suggested that cesarean delivery may not make much difference in preventing urinary incontinence.

Another 2006 study found that episiotomy does not help prevent urinary incontinence. Episiotomy is a surgical incision that is made during childbirth to the perineum, the muscle between the vagina and the rectum. Doctors commonly perform this procedure to help widen the vaginal opening and prevent tearing. The study found that episiotomy does not have many benefits, and may later cause pain during intercourse.

Vaginal birth can cause pelvic prolapse, a condition in which pelvic muscles weaken and the pelvic organs (bladder, uterus) slip into the vaginal canal. Pelvic prolapse, and the surgery used to correct it, can cause incontinence. Sacrocolpopexy is the standard surgical procedure for repairing pelvic prolapse. A 2006 study found that performing a urinary incontinence surgical procedure (Burch colposuspension) at the same time as sacrocolpopexy can help prevent stress incontinence. [See Surgery section.]

High-Impact Exercise. Women who engage in high-impact exercise are susceptible to urinary leakage, particularly women with a low foot arch. Shock to the pelvic area is increased as the foot makes impact with hard surfaces. Those at highest risk for urinary leakage are gymnasts, followed by softball, volleyball, and basketball players.

Smokers. Studies have reported a higher risk for incontinence, notably mixed incontinence, in women who are current or former heavy smokers (more than a pack a day).

Obesity. Being overweight is a major risk factor for all types of incontinence. The more a woman weighs, the greater her risk.

Medical Factors in Older Women. Urge incontinence is more common among postmenopausal women who have a history of:

Diabetes
Higher body mass index (heavier weight)
Hysterectomy
Two or more urinary tract infections within the past year

The rate of incontinence in men (about 1.5 - 5%) is much lower than in women. The risk for urinary incontinence increases with age. In the United States, about 17% of men over age 60 have urinary incontinence. In older men, prostate problems and their treatments are the most common factors that affect the urinary tract. Up to 30% of men who have had surgery to remove their prostate gland experience some degree of urinary incontinence.

Urinary incontinence varies by race and ethnicity. It is most common in non-Hispanic white women. Among men, African-Americans are at highest risk. Some studies suggest that the greatest disparity is with stress incontinence. African-American and Asian American women have a much lower risk for stress incontinence than Caucasian and Hispanic women.

A number of conditions can cause temporary incontinence in anyone:

Urinary tract infections
Excess fluid intake
Constipation
Severe depression
Restricted mobility

Drugs. Drugs are most often the cause of temporary incontinence.

Drugs that affect the adrenergic system (a nerve-cell and hormonal pathway that regulates the sphincter muscle) are common causes of incontinence. For example, alpha-adrenergic blockers, such as terazosin (Hytrin), used for benign prostatic hypertrophy, can cause incontinence by over-relaxing the muscles. On the other hand, men with enlarged prostates who suffer from urinary problems may be helped by the increase of urine flow after using terazosin.
Alpha-adrenergic agonists, such as pseudoephedrine (found in some oral decongestants) strengthen the muscles and may cause overflow incontinence in susceptible people.
Beta-adrenergic blockers, such as propranolol (Inderal), prescribed for hypertension and angina, relax the sphincter.
Diuretics, used for high blood pressure, often rapidly introduce high urine volumes into the bladder.
Calcium-channel blockers can cause overflow incontinence by relaxing the bladder detrusor muscles.
Colchicine, a drug used for gout, can cause urge incontinence.
Other medications and substances that increase the risk for incontinence are caffeine, sedatives, antidepressants, antipsychotics, and antihistamines.

Diagnosis

Fewer than half of the patients who have urinary incontinence tell their doctor about the problem. In many cases, patients simply feel that incontinence is part of the aging process. And, in spite of the commonness of this problem, two-thirds of doctors never ask their older patients if they experience incontinence.

It is important, however, for both the doctor and the patient to raise the issue.

The first step in the diagnosis of incontinence is a detailed history. The doctor should ask questions about the patient's present and past medical conditions and patterns of urination. Patients should tell the doctor the following information:

When the problem began
Frequency of urination
Amount of daily fluid intake
Use of caffeine or alcohol
Frequency and description of leakage or urine loss, including activity at the time, sensation of urge to urinate, and approximate volume of urine lost
Frequency of urination during the night
Whether the bladder feels empty after urinating
Pain or burning during urination
Problems starting or stopping the flow of urine
Forcefulness of the urine stream
Presence of blood, unusual odor or color in the urine
A list of major surgeries with their dates, including pregnancies and deliveries, and other medical conditions
Any medications being taken

A 2006 study suggested a simpler way of diagnosing incontinence using a test that asks 3 questions:

During the last 3 months, have you leaked urine (even a small amount)?
When did you leak urine? (During physical activity; when you could not reach the bathroom quickly enough; without physical activity or bladder urge.)
When did you leak urine most often? (Physical activity; bladder urge; without or about equally with physical activity or bladder urge.)

Based on the patient’s answers, the “3IQ” test may help a doctor distinguish between urge and stress urinary incontinence.

Voiding Diary. The patient might find it helpful to keep a diary for 3 to 4 days before the office visit. This diary, sometimes referred to as a voiding diary or log, should be a detailed record of:

Daily eating and drinking habits
The times and amounts of normal urination

For each incident of incontinence, the log should also detail:

The amount of urine lost (the patient is often asked to catch and measure urine in a measuring cup during a 24-hour period)
Whether the urge to urinate was present
Whether the patient was involved in physical activity at the time

The office visit should consist of a thorough physical examination, checking for abnormalities or enlargements in the rectal, genital, and abdominal areas that may cause or contribute to the problem.

One of the important measurements for urinary incontinence is the postvoid residual urine volume (PVR). This is the amount of urine left in the bladder after urination:

Normally, about 50 mL or less of urine is left
More than 100 mL suggests an abnormality and requires further tests
More than 200 mL is a definite sign of abnormalities

Use of a Catheter. The most common method for measuring PVR uses a catheter, which is inserted into the urethra after a few minutes of urination. The advantage of the catheter is that it can also collect urine for analysis.

Ultrasound. Ultrasound is useful in determining the volume of urine.

Cystometry measures the bladder's ability to retain urine at different capacities and pressures. It uses a catheter and can be performed at the same time as the PVR test.

Subtraction Cystometry. Although procedures vary, the basic steps for the technique are as follows:

The patient empties the bladder as much as possible.
Two catheters are inserted into the urethra until they reach the bladder. One is used to fill the bladder with water. The other is used to measure pressure. Another catheter is inserted into the rectum or vagina, which is used to measure abdominal pressure.
While water is instilled through the tube into the bladder, the pressure in the bladder and abdomen are measured and the results are recorded in a computing device.
During the process, the patient informs the doctor about any changes in the need to urinate, including the initial need to urinate, a normal desire to urinate, and a strong need to urinate.
Often during this process, the patient is asked to cough, bounce up and down, or even walk in place. The patient may also be asked to strain as if he or she is having a bowel movement. This is called the Valsalva maneuver. The point at which leakage occurs during this action is called the Valsalva leak point pressure, which might be a useful measurement for determining treatment.
When the urge to urinate is strong, the doctor stops this portion of the test.
A calculation is then made using bladder and abdominal pressure measurements as well as volume and flow rate of the urine. The result provides the doctor with an assessment of detrusor contractions.

The detrusor muscles of a normal bladder will not contract during bladder filling. Severe contractions at low amounts of administered fluid (less than 200 mL) indicate urge incontinence. Stress incontinence is suspected when there is no significant increase in bladder pressure or detrusor muscle contractions during filling, but the patient experiences leakage if abdominal pressure increases.

Video Cystometry. Video cystometry combines a computer reading of bladder pressures and pictures of the bladder itself. It is most useful in cases where the more standard tests have not yielded satisfactory results.

To determine whether the bladder is obstructed, the speed of urine flow is measured electronically using a test called uroflowmetry. The test involves the following steps:

Patients are instructed not to urinate for several hours before the test and to drink plenty of fluids so they have a full bladder and a strong urge to urinate.
To perform this test, a patient urinates into a special toilet equipped with a uroflowmeter.
It is important that patients remain still while urinating to help ensure accuracy, and that they urinate normally and do not exert strain to empty their bladder or attempt to retard their urine flow.

Many factors can affect urine flow (such as straining or holding back because of self-consciousness) so experts recommend that the test be repeated at least twice.

Q[max]. The rate of urine flow is calculated as milliliters of urine passed per second (mL/s). At its peak, the flow rate measurement is recorded and referred to as the Q[max]. The higher the Q[max], the better the patient's flow rate. Men with a Q[max] of less than 12 mL/s have four times the risk for urinary retention than men with a stronger urinary flow.

The Q[max] measurement is sometimes used as the basis for determining the severity of obstruction and for judging the success of treatments. It is not very accurate, however, for a number of reasons:

Urine flow varies widely among individuals as well as from test to test.
The patient's age must be considered. Flow rate normally decreases as men age, so the Q[max] typically ranges from more than 25 mL/s in young men to less than 10 mL/s in elderly men.

The Q[max] level does not necessarily coincide with a patient's perceptions of the severity of his own symptoms.

Urethrocystoscopy. Urethrocystoscopy, also called cystourethroscopy or cystoscopy, detects structural abnormalities, inflammation of the bladder wall, or masses that might not show up on x-ray.

The patient is given a light anesthetic, and the bladder is filled with water.
Next, a thin flexible tube called a cystoscope is inserted through the urethra into the bladder.
The end of the cystoscope contains a tiny microscope-like instrument.
The doctor uses the cystoscope to look for abnormalities in the interior of the bladder.

Cystoscopy is a procedure that uses a flexible fiber optic scope, which is inserted through the urethra into the urinary bladder. The doctor fills the bladder with water and inspects the interior of the bladder. The image seen through the cystoscope may also be viewed on a color monitor and recorded on videotape for later evaluation.

The procedure has some risks. Complications are uncommon, but can include allergic response to the anesthetic, urinary tract infection, bleeding, and urine retention.

Intravenous Pyelogram. Intravenous pyelogram (IVP) may be used to diagnose urge incontinence. It is performed as follows:

A dye is injected into the patient's vein and is processed by the kidneys.
A series of x-ray pictures are taken of the kidneys, ureter, and bladder as the dye passes through them. This provides a dynamic picture of the relationship between the patient's urinary system and urinary functioning.

Click the icon to see an image of an intravenous pyelogram.

IVPs can detect structural abnormalities, urethral narrowing, or incomplete emptying of the bladder. This test should not be used on pregnant women or patients with kidney failure. There is a risk for an allergic reaction to standard dyes, although newer, less allergenic ones are becoming available.

Ultrasound. Ultrasound plays a role in many cases of incontinence. For example, it is useful for men with prostate problems. It is helpful in measuring urine volume in the bladder. Ultrasound may also be useful in many cases of female stress incontinence, by identifying abnormalities in the bladder neck, and in assessing the urinary tract before and after surgery. It also may eventually be useful in diagnosing detrusor instability.

Chain Cystogram. In cases of stress incontinence, a chain cystogram may also be performed. With this procedure, a beaded chain is positioned in the bladder and urethra. The x-ray image of the chain reveals the angle of the bladder neck. This test should not be performed on pregnant women.

Electrophysiologic sphincter testing, also referred to as electromyography (EMG), evaluates two important factors:

The function of the nerves serving the sphincter and pelvic floor muscles.
The patient's ability to control these muscles.

Using a technique similar to that of an electrocardiogram, the doctor places electrodes on the affected areas to observe electrical activity in the muscles.

Urethral pressure profile is used to investigate urethral blockage. A probe is placed in the urethra to determine pressure at different points along this pathway during urination and the exact location of any obstruction in the urethra.

Prognosis

Incontinence is rarely life threatening. In most cases, if treated promptly, physical complications are not serious.

Urinary incontinence can have severe emotional effects. Depression is very common in women with incontinence. For example, in a 2003 study, 82% of women with severe incontinence and 41% of those with moderate incontinence reported at least 2 weeks of depression during the preceding year. Incontinence also has emotional effects on men. A number of studies of prostate cancer patients suggest that incontinence is a much more distressing side effect for men than impotence (also a side effect of prostate cancer treatment).

Other negative emotional effects reported include:

Loneliness and humiliation. Because little public attention has been paid to this problem, the incontinent person often feels alone and humiliated. Many people with incontinence do not even seek medical advice for the problem. In one survey of doctors, nearly all of them reported that a patient's embarrassment and reluctance to discuss bladder problems is a major barrier to successful treatment.
Shame. Many people experience a sense of personal failure.
Helplessness. Patients often feel helpless and angry.
Introversion. Patients may eventually curtail social activities, or even give them up entirely.
Lack of confidence. Many people with incontinence believe that they are unemployable.

To prevent humiliation due to wetness or odors, people with incontinence may have to alter their way of life.

Errands become very difficult and need advanced planning.
Public bathrooms may difficult to locate or unavailable. The problem is particularly severe for those with urge incontinence who have little time to reach a bathroom and have large volume spills.

Incontinence is particularly serious in older adults:

Older adults who are otherwise healthy may stop exercising because of leakage, which can increase their impairment.
Incontinence can result in loss of independence and quality of life.
It is a major reason for nursing home placement.
Severe incontinence may require catheterization. This is the insertion of a tube that allows urine to continually pass into an external collecting bag. In such cases, complications are common, particularly infections.
There is a strong association between urge incontinence and falls and injuries. In one large study, over half of women who reported incontinence experienced at least one fall over a 3-year period. This high incidence of falls may be due in part to the rush to the toilet in the middle of the night. Keeping a pan or portable commode near the bed may prevent injuries as well as improve sleep and general convenience.

Treatment

The treatment for temporary incontinence can be rapid, simple, and effective. If urinary tract infections are the cause, they can be treated with antibiotics. Any related incontinence will often clear up in a short time. Medications that cause incontinence can be discontinued or changed to halt episodes.

Chronic incontinence may require a variety of treatments, depending on the cause. Treatment options are listed below in the order in which they are usually tried, from least-to-most invasive:

Behavioral techniques, which include Kegel exercises and bladder training, are sometimes all a person needs for achieving continence. A number of devices can also be used to strengthen muscles and prevent urine leakage. Bladder training is useful for urge incontinence.
Medications are tried next. These may include anticholinergics and antispasmodics. Estrogen or estrogen plus progesterone used to be recommended, but recent research has shown that these hormone treatments can actually make urinary incontinence worse.
Surgery. Surgery is the last resort; there are many effective procedures available for stress incontinence.

Lifestyle techniques to improve quality of life and improve hygiene are part of all treatments.

Lifestyle measures, including dietary recommendations, bladder training, and continent aids, are useful for anyone with incontinence. Other treatments vary depending on whether the patient has stress or urge incontinence. In people who have both, the treatment usually is aimed at the predominant form.

Treating Stress Incontinence. The general goal for women with stress incontinence is to strengthen the pelvic muscles. Typical steps for treating women with type 1 stress incontinence are:

Devices and continent aids for blocking urine in the urethra (vaginal pessaries, adhesive pads, and others).
Behavioral techniques and noninvasive devices, including Kegel exercises, weighted vaginal cones, and biofeedback.
Medications. Alpha-adrenergic agonists and possibly tricyclic antidepressants.
Surgery is a reasonable option if symptoms do not improve with noninvasive methods. Many are available, and most are designed to restore the bladder neck and urethra to their anatomically correct positions.

Treating Urge Incontinence. The goal of most treatments for urge incontinence is to reduce the hyperactivity of the bladder. The following methods may be helpful:

Behavioral methods
Medications (anticholinergics, anti-spasmodics, and alpha blockers)
Procedures that stimulate the pelvic floor or nerves in the tailbone (the sacral nerves), which help retrain the bladder

Lifestyle Changes

Many products are now available that help patients avoid embarrassment and, in some cases, prevent leakage. With recent improvements in paper technology, pads are now thin enough to be worn undetected, and a spare can be hidden in a purse or pocket. Proper hygiene is also essential for patients with incontinence.

Keeping Skin Clean. To avoid skin irritation and infection associated with incontinence, keep the area around the urethra clean. The following tips may be helpful:

After a urinary accident, clean any affected areas right away.
When bathing, use warm water and don't scrub forcefully; hot water and scrubbing can injure the skin.
A number of cleansers are available that are specially created for incontinence and allow frequent cleansing without over-drying or causing irritation to the skin. Most do not have to be rinsed off; the area is simply wiped with a cloth.
After bathing, a moisturizer plus a barrier cream should be applied. Barrier creams include petroleum jelly, zinc oxide, cocoa butter, kaolin, lanolin, or paraffin. These products are water repellent and protect the skin from urine.
Anti-fungal creams that contain miconazole nitrate are used for yeast infections.

Preventing or Reducing Odor. Certain methods may help reduce odor from accidents. They include:

Deodorizing tablets, such as Derifil, Nullo, Devrom, and Chlorofresh can be taken by mouth or used in appliances. Most contain chlorophyll.
Taking an alfalfa pill four times a day may reduce odor, and is not believed to interfere with any other medications. Alfalfa is a common grass, and some people with seasonal allergies may experience an allergic reaction. Talk to your doctor before taking any type of supplement.
Drinking more water, not less, will also reduce odors. Drinking more water may actually help reduce leakage, too.
To remove odors from mattresses, some experts recommend a solution of equal parts vinegar to water. Once the mattress has dried, baking soda can be applied on the stain, rubbed in, and then vacuumed off.

Weight Control. In women, pelvic floor muscle tone weakens with significant weight gain, so women are urged to eat healthy foods in moderation and to exercise regularly.

Fluid Intake. A common misconception among people with incontinence is that drinking less water will prevent accidents. In reality, limiting fluid intake has the following effects:

The lining of the urethra and bladder becomes irritated, which may actually increase leakage.
Concentrated urine also has a stronger pungency, so drinking plenty of fluids can help reduce odor.

Some experts recommend drinking two to three quarts a day.

Drinking plenty of cranberry juice may be particularly helpful. It is known to help prevent urinary tract infections. (Low calorie juices are available.)

People with incontinence, however, should stop drinking beverages 2 - 4 hours before going to bed, particularly those who experience leakage or accidents during the night.

Fiber-Rich Foods. Constipation can worsen urinary incontinence, so diets should be high in fiber, fruits, and vegetables.

Fluid and Food Restrictions. A number of foods and beverages may increase incontinence. Some experts suggest that people who eat or drink the following items should try eliminating one a day over a 10-day period and check to see if removing them improves continence:

Caffeinated beverages. (In one major 2003 study, tea drinking -- but not coffee drinking -- was associated with incontinence. In general, however, it might be useful to try avoiding coffee as well, including decaf coffee.)
Carbonated beverages such as soda
Alcoholic beverages
Citrus fruits and juices
Tomatoes and tomato-based foods
Spicy foods
Chocolate
Sugars and honey
Artificial sweeteners
Milk and milk products

Some otherwise healthy adults stop exercising because of leakage. There are a number of methods for preventing or stopping leakage during exercise. The following are some tips:

Limit fluid intake before exercising (but be sure not to become dehydrated)
Urinate frequently, including right before exercise
Women can try wearing pads or urethral inserts

A variety of absorbent pads and undergarments are quite effective in catching spills and leaks. Many undergarments developed for incontinence are almost indistinguishable from regular briefs and underpants.

For women, the following are available:

Normal and even attractive looking washable underwear that contains waterproof panels is available for women. Even stomach-control panties are available for women with incontinence.

For men, the following are available:

Drip collectors are available which can be worn under briefs and are not noticeable under normal clothing. Lined with absorbent material, the pouch-like collector surrounds the penis or scrotum and is fastened with a belt or pins.
Washable briefs made from polyester have a fully functional fly and waterproof panel and look and feel like normal underwear. Boxer shorts are also available that look regular but have a protective pouch.

Even for men and women with severe incontinence, disposable undergarments can be purchased that have a normal look to them.

All absorbent undergarments should be changed when wet to limit problems of chafing or infection.

A specially shaped plastic urinal (Feminal) is available for women. It avoids the use of a bedpan, and can be used while the woman is lying down, seated, or even standing.

Urinals for men are available that attach to athletic-like supporters.

Other Treatments

Foam pads (Miniguard, UroMed, Impress, Softpatch) with an adhesive coating have been developed for women with stress incontinence. They work as follows:

The pad is placed over the opening of the urethra where it creates a seal, preventing leakage.
It is removed before urinating and replaced with a new one afterwards.
The pad can be worn up to 5 hours a day and through the night.
It can be used during physical activity, although it may change position during vigorous exercise.
It should not be worn during sexual intercourse.

In one study of women who used these products, the average number of leaks per week dropped from 14 to 5. Women with more severe incontinence (an average of 34 leaks a week) had only 10 events, and when leakage occurred, it was slight.

Adhesive pads should not be used by women with the following conditions:

Urinary tract or vaginal infections
Urge or other forms of nonstress incontinence
A history of surgery for incontinence

Urethral Shields. Shields or caps (CapSure, Bard Cap Sure, FemAssist) that fit over the urethral opening are safe and effective in managing many forms of incontinence.

In a study of patients with stress incontinence, CapSure reduced urine loss by 96% within a week, and 82% of patients were completely dry. Side effects include irritation and urinary tract infections, although they are not severe.
In another study, 47% of women who used FemAssist reported complete continence, and 33% of the women reported continence was improved by more than half. FemAssist offered equal benefits for women with stress, urge, or mixed incontinence.

Urethral Tubes or Sleeves. Tubes or sleeves (Reliance Urinary Control Device, FemSoft) that fit into the urethra are also available for female incontinence.

The Reliance Urinary Control Device for women is a small tube inserted into the urethra using a reusable syringe. The device must be prescribed by a doctor, who measures the woman's urethra to determine the right size. The tip of the tube contains a balloon that is inflated against the urethra and blocks urine, preventing leakage. Every time a woman urinates, she pulls a string that deflates the balloon, then throws the old device away and replaces it with a new one. It is effective, but carries a high risk for urinary tract infections and most women report discomfort and irritation.
FemSoft is a silicone tube insert surrounded by a liquid-filled sleeve. When the tube is inserted into the urethra, the sleeve conforms to its shape and creates a seal at the bladder neck, preventing leakage. It is intended for one-time use and is replaced after voiding. This is a relatively new product and information is lacking on its comfort and risk for urinary tract infections.

Vaginal Devices. Devices that support the vaginal wall also help support the urethra that is located next to it:

Tampons. Mild stress incontinence in women, particularly when induced by exercise, may be managed by using a tampon. Specially designed tampons (such as the Contrelle Continence Tampon) are available, but even simple menstrual tampons may be helpful. (Keep in mind that tampons can only be worn for a few hours.) As tampons push on the vaginal wall, it compresses the urethra. In one study, 86% of women with mild incontinence remained continent during exercise sessions when using tampons. Out of this group, however, only 29% with severe incontinence remained dry.
Vaginal Pessaries. Vaginal pessaries are devices inserted into the vagina that support the inside of the vaginal walls. Pessaries are usually made of silicon and come in various forms, including donut or cube-shapes. They must be fitted by a health professional and are effective for vaginal prolapse or other vaginal structural problems. Serious complications are rare but can occur if the pessary is not replaced periodically.
Introl Bladder Neck Support. The Introl bladder neck support prosthesis is a flexible ring that is inserted into the vagina and has two ridges that press against the walls, supporting the urethra. Sizing the Introl is difficult, but success rates of 83% have been reported in women with stress incontinence. It can be left in during urination but must be removed and cleaned afterward. Introl can cause vaginal or urethral infections and may also be uncomfortable.

Behavioral Treatments

With the exception of functional incontinence, most cases of incontinence will almost always improve with behavioral techniques. There are a variety of methods, but the focus is usually on strengthening or retraining the bladder. Studies indicate that such exercises are very effective, even for men recovering from surgery for prostate cancer.

To enhance bladder training for incontinent patients who are in nursing rooms, nurses may need to check patients for dryness and regularly remind them to urinate. As an extra tip for older people with severe incontinence, keeping a pan or portable commode near the bed may prevent injuries from falling as well as improve general convenience.

Perhaps the best first-line approach for any form of incontinence is a combination of Kegel exercises and bladder training. In one study, women who used this combination approach experienced an average 50% reduction in incontinence episodes, with nearly 40% of them achieving complete continence. It was equally effective for urge, stress, or mixed incontinence.

Studies also report that between 50 - 75% of patients who perform only Kegel exercises experience a substantial improvement in their symptoms, including elderly people who have had the problem for years. A 2006 review suggested that Kegel exercises are especially helpful for women in their 40s and 50s who suffer from stress incontinence. The women participated in a supervised Kegel exercise program for at least 3 months.

Pelvic Floor Muscle (Kegel) Exercises. Kegel exercises are designed to strengthen the muscles of the pelvic floor that support the bladder and close the sphincters.

Stress incontinence is an involuntary loss of control of urine that occurs at the same time abdominal pressure is increased as in coughing or sneezing. It develops when the muscles of the pelvic floor have become weak.

Dr. Kegel first developed these exercises to assist women before and after childbirth, but they are very useful in helping to improve continence for both men and women. Kegel exercises are particularly useful for the following conditions:

Stress incontinence. Some experts believe that Kegel exercises should be the primary treatment for stress incontinence.
Urge incontinence. They can also be helpful for urge incontinence in cases that are not caused by nerve damage. In one study, 85% of women reported satisfaction with this program.

The general approach for learning and practicing Kegel exercises is as follows:

Since the muscles are sometimes difficult to isolate, the best method is to first learn while urinating. The patient begins to urinate and then contracts the muscle in the pelvic area with intention of slowing or stopping the flow of urine. Women should contract the vaginal muscles as well. They can detect this by inserting a finger inside the vagina. When the vaginal walls tighten, the pelvic muscles are being correctly contracted.
An alternate approach is to isolate the muscles used in Kegel contractions by sensing then squeezing and lifting the muscles in the rectum that are used in passing gas. (Again, women should contract the vaginal muscles as well.)
Patients should place their hands on their abdomen, thighs, and buttocks to make sure there is no movement in these areas while exercising.
In order to achieve success, some experts recommend performing two exercises that have different timing for the hold and release of the contraction. Both should be done regularly.
The first method is used for strengthening the pelvic floor muscles. The patient slowly contracts and lifts the muscles and holds for 5 seconds, then releases them. There is a rest of 10 seconds between contractions.
The second method is simply a quick contraction and release. The object of this exercise is to learn to shut off the urine flow rapidly.
In general, patients should perform 5 - 15 contractions, three to five times daily.

Some notes of caution:

Once learned, Kegel exercises should not be performed while urinating more than about twice a month, since this practice may eventually weaken the muscles.
In women, incorrect or overly vigorous exercises may cause vaginal muscles to tighten excessively, resulting in pain during sexual intercourse.
Over-exercise can also tire muscles and cause more leakage.
Incontinence will return to its original severity if these exercises are discontinued, so commitment to the program must be high and possibly life-long.
It may be several months before the patient sees significant improvement.

Bladder Training. Bladder training involves a specific, graduated schedule for increasing the time between urinations:

Patients start by planning short intervals between urinations, then gradually progressing with a goal of voiding every 3 - 4 hours.
If the urge to urinate arises between scheduled voidings, patients should remain in place until the urge subsides. At the time, the patient moves slowly to a bathroom. (In a small study, 73% of women with stress incontinence were helped by an absurdly simple and obvious movement: crossing the legs whenever a cough or sneeze was coming on.)

This system uses a set of weights to improve pelvic floor muscle control. The cones are inexpensive, relatively simple to use, and evidence suggests that they are as effective as Kegel exercises or electrostimulation:

The typical set includes five cones of graduated weights ranging from 20 grams (less than 1 ounce) to 65 grams (slightly over 2 ounces).
Starting with the lightest, the woman places the cone in her vagina while standing and attempts to prevent the cone from falling out. The muscles used to hold the cone are the same ones needed to improve continence.

As with standard Kegel exercises, frequent repetition is required, but most women will eventually be able to use the heavier weights and build up the ability to prevent stress and urge incontinence.

Women who are unable to learn Kegel muscle contraction and release with verbal instructions can be helped with the use of biofeedback:

Biofeedback uses a vaginal or rectal probe inserted by the patient that relays information to monitoring equipment.
The patient isolates the pelvic floor and bladder muscles and performs Kegel exercises.
The monitor emits auditory or visual signals that indicate how strongly the patient is contracting the proper pelvic floor muscles and how effectively the bladder muscles are being released.
The apparatus is designed for home use.

As with any Kegel exercise regimen, biofeedback must be used for several months before it is effective. In one major study, 75% of women with urge incontinence reported satisfaction with biofeedback, although women who were simply given verbal cues were even more satisfied (85%). A 2005 study of older women found that biofeedback worked better than oxybutynin (Ditropan) in controlling nighttime urge incontinence. Biofeedback that teaches control of pelvic muscles may even be very helpful in children who have daytime wetting, frequent urinary tract infections, or both.

A treatment called extracorporeal magnetic innervation therapy stimulates pelvic muscles to automatically perform Kegel exercises:

The patients stay fully dressed and sit on a special chair during the treatment.
Highly focused magnetic fields penetrate the pelvic area to stimulate the nerves.
Sessions are twice a week for about 6 weeks, although it may take more than 8 weeks to build up the muscles.

Studies report that patients experience fewer leaks, need fewer pads, and have fewer voiding episodes throughout the day and night. Comparison studies of magnetic therapy and sham (or "dummy") treatments are mixed, however, with some reporting no differences. More studies are needed to determine whether extracorporeal magnetic innervation therapy has any value.

Electrical stimulation of the pelvic floor muscles has been a common treatment for years. The procedure uses a probe inserted into the anus or vagina, which produces a contraction in the pelvic floor muscles. Success rates range from 50 - 90% for urge incontinence. (It may also be useful for some patients with stress incontinence.) A recent study regarding patient-adjusted intermittent electrostimulation in women with stress or mixed urinary incontinence using a new implanted stimulator found the concept promising. Researchers, however, encouraged further investigation regarding the effectiveness and safety of the technique. The procedure requires frequent visits, and it takes 2 - 3 months before the patient feels the benefits. It is often not covered by insurance. Side effects can be distressing and include abdominal cramps, diarrhea, bleeding, and infection.

Medications

A number of medications are available that increase sphincter or pelvic muscle strength or relax the bladder, improving the ability to hold more urine. Medications are prescribed for all kinds of incontinence, but they are generally most helpful for urge incontinence.

Anticholinergics. Anticholinergics work in the following ways:

Inhibit the involuntary contractions of the bladder
Increase capacity of the bladder
Delay the initial urge to void

A major 2003 analysis reported that these drugs produce small but significant improvements. However, the medications have not been rigorously compared with behavioral methods, such as bladder training and Kegel exercises, which are very effective for most cases of urge incontinence. Anticholinergics can have distressing side effects, notably dry mouth.

Anticholinergics include:

Propantheline (ProBanthine). This drug used to be the most commonly prescribed anticholinergic, but has been largely replaced by newer anticholinergics with fewer side effects.
Oxybutynin (Ditropan, Oxytrol)
Tolterodine (Detrol)
Hyoscyamine (Levbid, Cystospaz)

Extended-release versions of oxybutynin (Ditropan XL) and tolterodine (Detrol LA) are proving to be especially effective. They improve continence and have fewer adverse effects than short-acting forms. In a major 2003 comparison study of the extended release drugs, oxybutynin was slightly better than tolterodine, but dry mouth was reported more often. A skin patch form of oxybutynin (Oxytrol) is now available. It appears to work better and have fewer side effects, such as dry mouth and constipation, than the pill form.

Oxybutynin may cause more severe central nervous side effects than previously thought, especially for children and older adults. In 2007, the FDA reviewed 202 cases of oxybutynin-related central nervous system problems. Hallucinations were reported in 27% of pediatric cases and 25% of cases involving adults age 60 and older. Eleven percent of adults age 17 – 59 years experienced hallucinations. The FDA recommends that doctors monitor patients for these symptoms.

According to one study of tolterodine, the drug also improved quality of life. A 2006 study reported that tolterodine is helpful for men with overactive bladder and urge urinary incontinence. A 2006 study, published in the Journal of the American Medical Association, suggested that a combination of tolterodine and the alpha-blocker drug tamsulosin (Flomax) may work better than either drug alone for men with lower urinary tract symptoms, including overactive bladder.

Overactive Bladder Treatments for Children

Oxybutynin (Ditropan X) is approved for pediatric use in children ages 6 and older. The recommended dose is 5 mg once a day. A 2006 study suggested that children who have fewer episodes of daytime wetting may benefit most from this drug.
A 2004 analysis found that tolterodine is also effective and well tolerated in children with urinary symptoms due to overactive bladder.

Side effects of anticholinergic drugs include:

Dry eyes (a particular problem for people who wear contact lenses; patients who wear contacts may wish to start with low doses of medication and gradually build up)
Dry mouth
Headache
Constipation
Rapid heart rate
Confusion, forgetfulness, and possible worsening of mental function, particularly in older people with dementia, such as those with Alzheimer's disease
Hallucinations, possibly, especially for children and older adults
Glaucoma, in rare cases

Antispasmodics. Antispasmodic drugs help relax the bladder muscle and are used for urge incontinence. Before bladder relaxants are prescribed, a thorough evaluation for obstructions in the ureter must be performed to avoid excessive urine retention.

Flavoxate (Urispas) and dicyclomine (Bentyl), the most common antispasmodics, have been used for years, although studies suggest that Urispas has very little benefit for the majority of patients with urge incontinence. The drugs also have anticholinergic properties. In May 2004, the FDA approved a new antispasmodic, trospium chloride (Sanctura), for the treatment of overactive bladder with symptoms or urge incontinence.

Possible side effects reported with use of antispasmodic drugs include:

Weakness
Dizziness
Drowsiness
Hallucinations
Insomnia
Dry mouth
Impotence
Restlessness

M3 selective receptor antagonists. In 2004, the FDA approved darifenacin (Enablex) for treatment of urge incontinence and overactive bladder. Some clinical trials suggested that darifenacin could help reduce weekly incontinence episodes by 83%. The drug’s most common side effects are dry mouth and constipation. For elderly patients, darifenacin may have less negative effects on memory than oxybutynin.

Capsaicin and Analogs. Studies have reported beneficial effects from instillation of capsaicin, a component of hot red chili peppers, into the bladder of people with hyperactive and hypersensitive bladders. Temporary adverse effects, however, can be distressing. A capsaicin analog called resiniferatoxin may be more effective than capsaicin and have fewer side effects.

Alpha-Blockers. Alpha-blockers are drugs that relax smooth muscles and improve urine flow. They are useful for men with benign prostatic hyperplasia who also have urge incontinence. They include terazosin (Hytrin), doxazosin (Cardura), tamsulosin (Flomax), and alfuzosin (Xatral). Tamsulosin may be particularly beneficial. A 2006 study published in the Journal of the American Medical Association reported that the combination of tamsulosin and tolterodine works better than either drug alone for men with moderate-to-severe lower urinary tract symptoms, including overactive bladder. Men in the study were age 40 years and older and had symptoms related to overactive bladder and benign prostatic hyperplasia.

Alpha-Adrenergic Agonists. Alpha-adrenergic agonists are used to strengthen the smooth muscle that opens and closes the internal sphincter. They include ephedrine and pseudoephedrine, which are common ingredients in numerous over-the-counter decongestants and appetite suppressants.

Such drugs may be helpful for patients with mild stress incontinence not caused by nerve damage, although evidence on their benefits is weak. They also can have significant side effects, particularly ephedrine. In fact, products containing a similar drug, phenylpropanolamine (PPA), have been taken off the market because of reports of a higher risk for stroke in some women who took it.

Side effects may include agitation, insomnia, and anxiety. They may have adverse effects on the heart in people with existing heart problems. People with glaucoma, diabetes, hyperthyroidism, heart disease, or high blood pressure should avoid alpha-adrenergic agonists.

Nitrovasolidators. Deficiencies in nitric oxide, a gas that keeps blood vessels open, have been associated with many disorders, including incontinence. Drugs that release nitric oxide, such as nitroflurbiprofen, are being investigated for urinary incontinence.

Evidence indicates that both urge and stress incontinence are affected, in part, by central nervous system processes, particularly signal transmission. Investigators are particularly interested in serotonin and noradrenaline, which are chemical messengers (called neurotransmitters) that affect pathways involved with urination. (These neurotransmitters are also important for many other emotional and physical functions.) Antidepressants targeting one or both of these neurotransmitters are sometimes used for urge incontinence and may also be helpful for some people with stress incontinence.

Tricyclic Antidepressants. Tricyclic antidepressants include imipramine (Janimine, Tofranil), doxepin (Sinequan), desipramine (Norpramin), and nortriptyline (Pamelor). They provide multiple benefits for both urge and stress incontinence. They act as anticholinergic drugs and relax the bladder. They also strengthen the internal sphincter. These drugs should be used carefully. They pose some risk for adverse effects on the heart and possibly the lungs, and they have other severe side effects in older adults. These antidepressants produce side effects similar to anticholinergic drugs, and may cause drowsiness. They may also backfire and actually cause overflow incontinence in some people.
Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs). SNRIs are specially designed antidepressants that are similar to tricyclics but do not have the same side effects. The neurotransmitters serotonin and norepinephrine are thought to play key roles in the normal action of bladder muscles and nerves. Increased neurotransmitter activity stimulates the nerve that controls the urethral sphincter. The SNRI duloxetine (Cymbalta) is approved in Europe for treatment of stress urinary incontinence. (It is approved in the U.S. for other conditions, but not stress urinary incontinence.) In 2005, the manufacturer of duloxetine withdrew its drug application after a small number of women in duloxetine urinary incontinence trials tried to commit suicide. The FDA is investigating whether duloxetine can cause suicidal behavior.

Desmopressin. Studies have reported that desmopressin (DDAVP), a drug used for bedwetting in children, may be helpful in treating adults with urinary incontinence that occurs during sleep. The drug affects sodium levels, and there is a slight risk for water intoxication with this drug.

Botulinum (Botox). Botulinum, the deadly toxin that sometimes contaminates improperly cooked foods, is also a powerful muscle-relaxant. Tiny injected amounts of a purified form (Botox) can relax the muscles and may help control overactive bladder that causes urge incontinence. It may also help relieve urinary retention that might occur after incontinence surgeries.

Stem Cells. Researchers are investigating muscle stem cell injections as a treatment for stress incontinence. Several small studies have indicated promising results. In these experiments, a doctor took a biopsy of skeletal muscle tissue from a patient’s arm. Stem cells were cultured and isolated from the biopsy sample. The doctor then injected the muscle-derived stem cells into the area surrounding the patient’s urethra that is close to the damaged sphincter muscle. In research results presented at the 2007 American Urological Association annual meeting and the 2006 Radiological Association of North American Meeting, patients experienced sustained improvements in bladder control and quality of life.

Surgery

There are nearly 200 procedures for incontinence. Most are designed to restore the bladder neck and urethra to their anatomically correct positions in patients with stress incontinence.

The American Urological Association suggests that surgery should actually be considered as initial therapy for women with severe stress incontinence. It is an effective and safe alternative when conservative treatments fail. Many of the procedures are safe even for women up to 80 years old who do not have serious medical conditions. Potential complications of all procedures include obstruction of the outlet from the bladder, causing difficulty in urination and irritation.

Deciding which procedure to choose is difficult and often depends on the factors causing the incontinence and whether anatomical abnormalities are involved. It should be noted that although hysterectomy has been shown to improve incontinence, it must not be performed only as a cure for incontinence.

In general, patients should weigh all options carefully. They should discuss the situation with their doctor, and ask about their surgeon's experience. As a general rule, the more times a surgeon has successfully performed a procedure, the better.

Retropubic Colposuspension Surgery. Retropubic colposuspension using standard "open" surgery is an effective treatment for stress incontinence, especially over the long term. ("Open" surgery implies the use of a wide incision in order to "open" the area.) Long-term continence rates can range from 85 - 90%.

The goal of colposuspension is to correct the position of the bladder and urethra by sewing the bladder neck and urethra directly to the surrounding pelvic bone or nearby structures. There are many variants, but, in general, they are effective only for women with urethral hypermobility. Most procedures require a general or spinal anesthetic and a 2-day hospital stay.

Burch colposuspension (sometimes called colpocystourethropexy) is a standard approach. It requires a wide abdominal incision and is often performed during abdominal surgeries such as hysterectomy or hernia operations. It is also performed along with sacrocolpopexy, a surgical procedure used to repair pelvic organ prolapse. (Pelvic organ prolapse occurs when the uterus or bladder slips from the pelvic cavity into the vagina. It is often due to pelvic muscle weakness that develops after childbirth.) Prolapse can lead to stress incontinence. However, prolapse surgery itself sometimes causes incontinence. A 2006 study suggested that a Burch colposuspension performed at the same time as sacrolpopexy can help reduce postsurgical stress incontinence.

The surgeon secures the urethra and bladder neck with lateral (sideways) sutures that pass through thick bands of muscle tissue running along the pubic bones. Unlike an older suspension procedure, this procedure poses a much lower risk for obstruction of the urethra. It is more effective in premenopausal than postmenopausal women and may not be appropriate for all women.

A rigorous 2007 study published in the New England Journal of Medicine compared the effectiveness of the Burch colposuspension to the sling procedure, another type of surgical treatment for stress incontinence. The study found that the sling procedure had better results for achieving dryness. However, more women who had the sling procedure had post-operative urinary problems, especially urinary tract infections. Overall, women were satisfied with the outcomes of both procedures. Eighty-six percent of women who had a sling procedure and 78% of women who had a Burch colposuspension reported satisfaction with their treatment.

Marshall-Marchetti-Krantz (MMK). The MMK approach requires a wide abdominal incision. The surgeon then elevates the urethra and bladder neck using sutures. These structures are then secured and anchored in nearby cartilage. This approach is one of the most reliable, but is used less often because of the risk for scarring and because the incision limits the surgeon's ability to correct any potential hernias (cystoceles).

Click the icon to see an illustrated series detailing bladder neck surgery.

Laparoscopy. Other less invasive procedures use laparoscopy, which requires only one or two small incisions over the pubic bone. Evidence suggests that laparoscopy, performed by an experienced surgeon, works just as well as standard surgery. While laparoscopy has a higher complication rate, it also has a faster recovery time and less postoperative pain. Still, well-conducted long-term studies are needed for an accurate comparison with standard colposuspension.

Needle Suspension. Needle suspensions include a number of approaches, including the Pereyra, Stamey, Raz, and Gittes procedures. The basic approach places stitches on either side of the bladder and ties them to muscle tissue or the pubic bone. Some of these procedures use transvaginal suspension, which requires only a small abdominal incision or no incision at all. In this case, the surgeon works through the vagina and places sutures through the vaginal walls. Transvaginal suspension works only if the walls of the vagina are strong enough to withstand the procedure. Some studies report poor long-term results, particularly compared to colposuspension. In one study, only 35% of patients who had transvaginal suspension reported success after 6 years. In another study, the failure rate was 83% after 4 - 5 years. Additional research has indicated that 20% of women have worse sexual function after the procedure.

Postoperative Considerations for Most Procedures. Following most standard procedures, patients usually leave the hospital on the second or third day, but need a urinary catheter for about 10 days. Newer procedures may require shorter stays and less intensive postoperative care.

Complications after surgery include:

Some risk of damage to the surrounding nerves or vessel. This can result in internal sphincter deficiency. (In some cases it may already have been present before the operation.)
Difficulty in urinating from surgical overcorrection. (This may require additional surgery.)
Poor wound healing.
Adhesions (scar tissue) that obstruct the urethra. This complication is higher with older standard procedures.
Vaginal abnormalities (prolapsed vagina).

A sling procedure may be a good option for severe stress incontinence in women who have either intrinsic sphincter deficiency or urethral hypermobility. The method is even proving to help women with mild-to-moderate incontinence and young girls with severe incontinence. It may also be useful for managing female urge incontinence. Sling procedures are also available for men who experience incontinence after prostatectomy.

Until recently, there were few clinical trials that directly compared the sling procedure with Burch colposuspension. In 2007, the New England Journal of Medicine published the results of the largest and most rigorous clinical trial conducted on these two types of surgery. In this study of 655 women with stress incontinence, half of the women underwent the sling procedure and half had open surgery with the Burch colposuspension.

Two years after surgery, success rates were highest for women who had the sling procedure. Forty-seven percent of women who had the sling procedure reported no urinary incontinence (either stress or urge) compared to 38% of women who had the Burch procedure. For stress-only incontinence, 66% of women who had the sling procedure and 49% of women who had the Burch procedure were dry. Eighty-six percent of women who had the sling procedure and 78% of the Burch group reported satisfaction with their treatment.

However, women who had the sling procedure did experience more post-operative urinary problems. The most common complication was urinary tract infections, which affected 63% of women who had a sling procedure compared with 47% of women who had the Burch procedure. A small number of women who had a sling procedure also reported difficulty voiding and urge incontinence.

The Percutaneous Sling Procedure for Women. The procedure generally works as follows:

The surgeon makes an incision above the pubic bone and removes a layer of abdominal fasci (tissue that covers muscle fibers). This muscle strip is set aside and later serves as the sling. (The uses of fasci taken from a cadaver or synthetic slings are also being investigated. However, the natural muscle strip may last longer than some of the common synthetic materials.)
The surgeon makes an incision in the vaginal wall. The piece of muscle fiber or material is attached under the urethra and bladder neck, somewhat like a hammock, and secured to the abdominal wall and pelvic bone.
This sling then compresses the urethra back to its original position. The sling must be supportive without being too tense, which can cause urinary obstruction.

Complications can include infection, bleeding, and the formation of fistulas (holes that form and are usually infected).

Vaginal Sling and Tape Procedures for Women. Newer outpatient procedures do not use abdominal incisions. Instead, they are performed through a small incision in the vagina. Typically, two small tacks are placed in the pubic bone. A sling is inserted into the vagina and is attached to the tack.

The tension-free vaginal tape (TVT) procedure uses a special gauze tape covered by a polypropylene coating, which is attached on each side of the urethra. The patient remains conscious and is asked to cough during the procedure so that the surgeon can determine if the tape is secure. Small early studies showed that the procedure worked as well as colposuspension (the standard suspension procedure), with stress incontinence cure rates of 84 - 100%. According to a 2005 study, the benefits of TVT can last for up to 8 years for women with stress incontinence. However, women with mixed incontinence (a combination of stress and urge) did not fare as well. Women with mixed incontinence had a 60% cure rate during the first 4 years following surgery, but the cure rate declined to 30% within 4 - 8 years post-surgery.

Sling Procedures in Men. For some men who have prostatectomy-induced incontinence, sling procedures may be a good option. Researchers have reported an 80% success rate, the same as an artificial urinary sphincter, which is the standard surgical treatment for such patients. The sling procedure has been less effective in men who have had radiation therapy, although improved techniques are making this approach useful even for these patients. Minimally invasive procedures are also being tested.

Artificial Sphincter. In cases of sphincter incompetence, or complete lack of sphincter function, an artificial internal sphincter may be implanted. This procedure is useful for appropriate male and female candidates of any age, including children. It is particularly helpful for men after radical prostatectomy. Studies have found poor results for patients with incontinence due to radiation therapies, although a 2001 study of men with prostatectomy indicated that it was useful regardless of previous radiation therapy.

Click the icon to see an illustrated series detailing artificial sphincter surgery.

This device uses a balloon reservoir and a cuff around the urethra that is controlled with a pump. The patient opens the cuff manually by activating the pump. The urethra opens and the bladder empties. The cuff closes automatically several minutes later. The two major drawbacks of the internal sphincter implant are:

Malfunction. If the implant malfunctions, the surgery must be performed again.
Infection. Infection is more serious as it can cause erosion of the urethra or bladder neck underneath the implant. Such infections not only require removal of the device, but also may worsen the incontinence. Fortunately, techniques have improved so that infection is uncommon.

In a 2001 study, after an average of 7 years, 70% of female patients with stress incontinence had either the original implant or a replacement, and 82% had urination properly restored. (Only 37% still had the original implant, however.) Studies on men have reported similar findings, although newer devices that use narrow cuffs may significantly improve re-implantation rates. Nearly all patients still need to use pads for leakage.

Injections of materials, such as collagen, that provide bulk to help support the urethra are proving to be beneficial for the following patients:

Women (even the elderly) with severe stress incontinence who cannot or do not wish to have surgery that involves anesthesia.
Men who have slight incontinence caused by prostate surgery. Men who have bulking injections after TURP (transurethral resection of the prostate) have a continence rate that is equal to the rate in women. After radical prostatectomy (removal of the prostate gland in prostate cancer), collagen injections can achieve some level of continence in up to nearly half of men. (Collagen injections are not beneficial after radiation therapy for prostate cancer.)

The Procedure.

First, bladder instability or hyperactivity should be medically treated and managed to control muscle activity before having the procedure. Otherwise it is likely to fail.
The basic procedure involves injecting bulking material into the tissue surrounding the urethra.
The material used is usually animal or human collagen. (Collagen is the basic protein in bones, muscles, and all connective tissue.) Synthetic bulking materials, such as carbon-coated beads, are also being used.
The doctor passes the collagen-containing needle through a cystoscope, a tube that has been inserted into the urethra. The collagen can also be injected into the skin next to the sphincter.
The injected collagen tightens the seal of the sphincter by adding bulk to the surrounding tissue.
The procedure takes about 20 - 40 minutes, and most people can go home immediately afterward.
Two or three additional injections may be needed to achieve satisfactory results.

Postoperative Care. People may experience immediate improvement followed by a temporary relapse after a week or so. Patients must be taught to use a catheter tube for withdrawing urine for a few days following the procedure. In general, it takes about a month for the full benefits to be apparent.

Complications.

There is a risk for infection and urinary retention, although these conditions are temporary.
An increase in autoimmune disease has been reported in a small number of cases.
The procedure may not be appropriate for patients with certain cardiac conditions.

Duration of Effectiveness. Collagen is absorbed over time, so injections generally need to be repeated every 6 - 18 months. According to one study, however, after a year 44% of women who had the implants still experienced the same level of improvement. (Synthetic materials may last longer than collagen from other sources, but they pose a risk for rejection as well as migration to the lymph nodes and other parts of the body.)

Anterior vaginal repair procedures that correct a prolapsed (fallen) uterus or vagina can often correct incontinence in women who have these conditions. The anterior vaginal repair (also called a bladder tuck) requires an incision to be made through the vagina. This releases part of the anterior (front) vaginal wall, which is attached to the base of the bladder. The pubocervical fascia (the supportive tissue between the vagina and bladder) is folded and stitched to bring the bladder and urethra into proper position. Several variations on this procedure may be necessary, depending on the severity of the prolapse. It is not as effective as retropubic suspension procedures, however, and should not be used as the primary method for correcting incontinence.

An interesting investigative approach uses radiofrequency energy to shrink tissue that supports the bladder neck and reduces hypermobility. Early studies are promising. In one, for example, the cure rate was nearly 80% at the end of a year, and 83% of patients reported satisfaction with the procedure.

Other Procedures

The sacral nerves, located in the tail bone, appear to play an important role in regulating bladder control. A sacral nerve stimulation system (InterStim) is now available for patients with urge incontinence. The system sends electrical pulses to the sacral nerves to help retrain them. InterStim is reserved for the treatment of urinary retention and the symptoms of overactive bladder in patients who have failed or cannot tolerate less invasive treatments. The system works as follows:

A stopwatch-size device is implanted under the skin in the abdomen.
A wire connected to it runs to the sacral nerves in the lower back.
The device, a battery-operated generator, produces electrical pulses.
The pulses are sent to the sacral nerves and reduce the hyperactivity of the bladder.
The sensation of the electrical pulse is similar to a slight pulling sensation in the pelvic area. Sometimes it can cause a small jolt or shock if the patient changes posture quickly. It should not cause pain. (If it does, something is wrong with the device.)

Complications include infection, lower back pain, and pain at the implant site. The system, however, does not cause nerve damage and can be removed at any time.

Patients have reported improvement in the frequency and volume of urination, as well as the intensity of urgency and their quality of life. Studies report complete dryness in nearly half of patients, with about 75% of patients experiencing relief from heavy leaking.

Transcutaneous Neuromodulation. The use of electrodes on the surface of the skin, called transcutaneous neuromodulation, may prove to be beneficial and particularly attractive for children.

Percutaneous Stoller Afferent Nerve Stimulation. The percutaneous stoller afferent nerve system (PerQ SANS System) has also been approved for urge incontinence.

In this therapy, a very thin needle is inserted a short distance above the ankle bone.
The needle is applied to the tibial nerve in the ankle, which connects with the sacral nerve complex.
Low-frequency electrical stimulation is applied for 30 minutes once a week for about 3 months.
After that, depending on the patient's response, treatments are given every week to every other week.
Short-term results are promising, but more research is needed.

Catheters and Collection Devices

A catheter is a slim flexible tube inserted into the urethra. They are mainly used for cases of severe urge incontinence.

A catheter (a hollow tube) may be inserted into the urinary bladder when there is a urinary obstruction, following surgical procedures to the urethra, in unconscious patients (due to surgical anesthesia, coma, etc.), or for any other problem in which the bladder needs to be kept empty (decompressed) and urinary flow assured.

Click the icon to see an image of male bladder catheterization.

Temporary Catheterization. For people who are still active, catheterization is often very distressing. If possible, temporary, also called intermittent, catheterization is usually the best choice. Patients insert the catheter tube into their urethras, generally every 3 - 4 hours. This type of catheterization carries few risks and empties the bladder completely. Some patients report that they can maintain an active life with no significantly increased risk for infection with some simple precautions:

Sterilize catheters at home.
Use a Zip Lock plastic bag for carrying them when leaving home.
Use another plastic bag for antiseptic cleansing solution.
When using public bathrooms, wash before and after catheterization. Touch as few places in the bathroom as possible.

Permanent Catheterization. People who are mentally or physically incapable of self-catheterization may need permanent catheterization.

The permanent catheter is inserted by a doctor or nurse into the opening of the bladder and a cuff is inflated to hold the tube in place.
Urine drains to an external collection device, which is generally strapped to the leg and must be emptied periodically.

The procedure is not painful, but there is a substantial increased risk of infection. Many experts feel that the catheter is overused, especially in the elderly.

Condom Catheters. Condom catheters are much more satisfactory than standard catheters for many male patients, although there is more spillage.

The condom is worn all day.
At night it is removed and washed for reuse the next day.

Collection Devices Attached to the Leg. For chronic or severe incontinence, collective devices drain urine into a bag that is attached to the lower leg and emptied periodically. These are generally more successful for men. Urine can be funneled into the tube by a pouch surrounding the penis. The positioning of the collecting device is difficult for women, and more accidents occur. For both men and women, irritation of the area around the urethral opening is a problem, since urine is in contact with the area for long periods.

Resources

www.nafc.org -- National Association for Continence
www.simonfoundation.org -- The Simon Foundation for Continence
www.niddk.nih.gov -- National Kidney and Urologic Diseases Information
www.acog.org -- American College of Obstetricians and Gynecologists
www.augs.org -- American Urogynecologic Society
www.kegel-exercises.com -- Information on Kegel Exercises
www.urologyhealthy.org -- Urology Health from the American Urological Association

References

Albo ME, Richter HE, Brubaker L, et al. Burch colposuspension versus fascial sling to reduce urinary stress incontinence. N Engl J Med. 2007 May 24;356(21):2143-2155. Epub 2007 May 21.

Harris SS, Link CL, Tennstedt SL, Kusek JW, McKinlay JB. Care seeking and treatment for urinary incontinence in a diverse population. J Urol. 2007 Feb;177(2):680-4.

Kaplan SA, Roehrborn CG, Rovner ES, Carlsson M, Bavendam T, Guan Z. Tolterodine and tamsulosin for treatment of men with lower urinary tract symptoms and overactive bladder: a randomized controlled trial. JAMA. 2006 Nov 15;296(19):2319-28.

Litwin MS, Saigal CS, editors. Urologic Diseases in America. US Department of Health and Human Services, Public Health Service, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases. Washington, DC: US Government Printing Office, 2007; NIH Publication No. 07–5512.

Review Date:
6/15/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M. Copyright

adam.com

Find the Food Equivalent of What You Drank

FitSugar — Thu, 11 Dec 2008 09:00:38 -0800

The first words out of a host's welcoming mouth are often, "What would you like to drink?" with the expectation that you'll be enjoying an alcoholic beverage upon arrival. Indulging in moderation is just fine, but when we're not pouring our own beverages, moderation is a greater challenge.

The only beverage that can be measured in exact calories is a bottle of beer, but when we're being served glasses of wine, champagne, or mixed drink concoctions, the number of calories in our cups becomes cloudy. For some clarity, check out BBC's cheeky Alcohol Experiment. While it's not entirely accurate because you can't specify types of beer or hard alcohol, the tool gives you a rough idea of the liquid calories you consumed - as well as the junk food equivalent. To find out what it does, read more.

For example, if you drank a double mixed with tonic and a beer, the website calculates the calorie intake (345 calories) and shows the food equivalent: two jaffa cakes (must be a British cookie) and a hot dog. Although I have doubts about its accuracy, the website serves as a reminder that most alcoholic beverages are empty liquid calories, which can affect our waistlines as much as calories we eat. It's something to keep in mind this season when our holiday party hosts ask if we'd like a refill.

Gastroesophageal reflux disease

FitSugar — Wed, 08 Oct 2008 17:35:25 -0700

Overview

Signs and Symptoms
Causes
Risk Factors
Diagnosis
Treatment
Other Considerations
Supporting Research

HEALTH GUIDE REFERENCE FROM A.D.A.M

Gastroesophageal reflux disease (GERD) is a condition in which contents of the stomach or small intestine repeatedly move back up into the esophagus (the tube connecting the throat to the stomach). This regurgitating action is called reflux. Reflux causes heartburn, and although most people have an attack of heartburn at some point in their lives, persistent reflux and severe heartburn may indicate GERD.

Signs and Symptoms

Heartburn -- a burning sensation under the sternum in the chest -- is the primary symptom of GERD. Heartburn often occurs after a meal and worsens at night, when you are lying flat. It is more likely to occur following a heavy meal, or if you bend, lift, or lie down just after eating.

Other symptoms of GERD include:

Regurgitation of food
Belching
Nausea and vomiting
Chronic cough, wheezing
Sore throat, hoarseness or change in voice, difficulty swallowing
Chest pain

GERD is common in infants and young children, but is generally mild. If an infant has the following symptoms, however, call a doctor as soon as possible:

Ongoing coughing
Wheezing, gasping
Severe vomiting
Frequent burping

Causes

Normally when a person swallows, the muscular walls of the esophagus move in waves to push the food down into the stomach. Right after the food enters the stomach, a band of muscle (the lower esophageal sphincter, or LES) closes off the esophagus. If the muscle fails to close tightly enough or weakens over time, the stomach contents can back up into the esophagus, causing heartburn and other symptoms of GERD.

Substances in the digestive juices from the stomach (such as acid, pepsin, and bile) can damage the inner lining of the esophagus, causing inflammation ulcers (open sores), and, possibly, precancerous changes to cells (called Barrett's esophagus).

Any of the following may compromise the LES:

Pregnancy
Obesity
Hiatal hernia (a condition in which a portion of the stomach protrudes through an opening in the diaphragm where the esophagus normally fits snuggly and passes into the stomach)
Recurrent or persistent vomiting
Nasogastric tubes (these are inserted through the nose and into the stomach for a variety of medical reasons)
Smoking cigarettes
Some medicines, including calcium channel blockers (a class of meds used for high blood pressure such as amlodipine, diltiazem, felodipine, nifedipine, nisoldipine, and verapamil), anticholinergic drugs (including benztropine, biperiden, dicyclomine, hyoscyamine, isopropamide, and scopolamine), iron pills, non-steroidal anti-inflammatory drugs (NSAIDs including aspirin and ibuprofen), potassium, dopamine (for Parkinson's disease), sedatives, bisphosphonates (alendronate and risedronate for osteoporosis), and beta blockers (such as atenolol, labetalol, metoprolol, nadolol, pindolol, and propranolol, for high blood pressure or heart disease)

Risk Factors

Heavy meals
Lying down or bending after a meal
Eating immediately prior to exercise
Prior esophageal surgery
Esophageal stricture (narrowing of the esophagus)
Cigarette smoking
Alcohol intake
Psychological stress

Children with the following conditions are at particular risk for GERD:

Neurologic impairment
Food allergies
Scoliosis
Frequent vomiting
Cystic fibrosis
Digestive disorders

Diagnosis

GERD is generally not difficult to diagnose. Your symptoms, what you eat and drink, medications you are taking, and your lifestyle are usually enough to make a clear diagnosis. If the diagnosis is unclear to your doctor, one or more tests may be performed:

Upper endoscopy, called esophageal gastroduodenoscopy (EGD), which involves the insertion of a tube down your throat into the esophagus to look for signs of reflux, inflammation, ulcers, or other changes in the esophagus.
A barium swallow, which involves visualization of the esophagus through a series of x-rays following the swallowing of a substance called barium. This looks at the movement of the esophagus and whether any fluid comes back from the stomach into the esophagus.
Manometry measures the pressure of the sphincter muscle. If the pressure is low, this is consistent with GERD.

Treatment

The primary goals of treatment are to reduce the reflux (regurgitation), stop the harmful effect of the stomach's materials by reducing its acid content, improve the clearance of food through to the stomach, and protect the walls of the esophagus.

For mild cases, these goals can be accomplished by making lifestyle changes (such as avoiding certain foods) and by taking over-the-counter medication. Health care professionals may recommend herbs such as DGL-licorice (Glycyrrhiza glabra ) for their soothing properties. Prescription medicines may be recommended as needed.

For moderate-to-severe cases, prescription medication may be used more regularly, and the condition may be monitored more closely. If these measures fail, surgery may ultimately be required.

Lifestyle

Making changes to or avoiding certain habits can go a long way to relieving or preventing your symptoms of GERD.

The following are typical suggestions for people with GERD:

Avoid behavior that does not allow food to easily move down into and through the stomach. This includes bending, lying down, or participating in jarring exercises soon after a meal.
Don't eat heavy meals.
Avoid acidic foods and drinks. These include caffeinated beverages, decaffeinated coffee, and orange juice.
Avoid alcohol, chocolate, spearmint, and peppermint. These can relax the lower esophageal sphincter.
Avoid carbonated beverages.
Avoid eating fatty foods, including full-fat milk, which also may relax the lower esophageal sphincter tone. Take medication with plenty of water.
Lose weight if you are overweight.
Quit smoking.
Avoid medications that provoke symptoms. These include smooth-muscle relaxants, such as calcium channel blockers (including amlodipine, diltiazem, felodipine, nifedipine, nisoldipine, and verapamil, which are used for high blood pressure), anticholinergic drugs (including benztropine, biperiden, dicyclomine, hyoscyamine, isopropamide, and scopolamine), iron pills, non-steroidal anti-inflammatory drugs (NSAIDs including aspirin and ibuprofen), potassium, dopamine (for Parkinson's disease), sedatives, bisphosphonates (alendronate and risedronate for osteoporosis), and beta blockers (such as atenolol, labetalol, metoprolol, nadolol, pindolol, and propranolol, for high blood pressure or heart disease).

If you experience more frequent symptoms at night, you may be relieved by:

Raising the head of your bed about 6 inches.
Avoiding bedtime snacks.

Stress may worsen symptoms. Therefore, relaxation, such as yoga, tai chi, or meditation, is worth considering as part of your treatment plan.

Medications

The main aim of drug treatment is to control the acidity of the stomach. This can be achieved with either nonprescription or prescription drugs, depending on the severity and frequency of your reflux. Your doctor will determine which medicine is best for you.

There are several different types of medications used for GERD, and each works in a different way. Over-the-counter antacids neutralize the stomach acids. Histamine H2 blockers interfere with the production of acid, and proton pump inhibitors suppress molecules in the glands responsible for the release of acid. Avoid taking other medications within 3 hours of an antacid because antacids may limit the absorption of other drugs.

Antacids, available over the counter, may relieve heartburn or indigestion. Antacids include aluminum hydroxide (Amphojel, AlternaGEL), magnesium hydroxide (Phillips' Milk of Magnesia), aluminum hydroxide and magnesium hydroxide (Maalox, Mylanta), calcium carbonate (Rolaids, Titralac, Tums), and sodium bicarbonate (Alka-Seltzer). Antacids may block medications from being absorbed and thereby decrease the medicine's effectiveness. It is recommended to take antacids at least 1 hour before or 2 hours after taking medications. Ask your pharmacist or doctor for more information.
H2 blockers, such as cimetidine (Tagemet), ranitidine (Zantac), nizatidine (Axid), and famotidine (Pepcid), reduce gastric acid secretion.
Proton-pump inhibitors, including esomeprazole (Nexium), lansoprazole (Prevacid), omeprazole (Prilosec), pantoprazole (Protonix), and rabeprazole (Aciphex), decrease gastric acid production.
Sucralfate (Carafate) makes a coating over the ulcer crater, protecting it from further damage.
Prokinetic agents, specifically metoclopramide (Reglan), promote movement of stomach acids along the gastrointestinal tract, rather than backing up into the esophagus.

Surgery and Other Procedures

For a small number of people, diet, medication, and lifestyle changes are not enough to relieve symptoms of GERD. In such cases, a surgical procedure called fundoplication may be performed to prevent reflux and repair a hiatal hernia (a condition that may cause GERD). As many as 90% of people who have had this operation report no longer having heartburn.

Nutrition and Dietary Supplements

Nutritional therapy is one of the first treatments recommended for GERD.

Doctors used to recommend eating bland foods with milk and only small amounts of food with each meal. Following these nutritional tips may help reduce symptoms:

Eat antioxidant foods, including fruits (such as blueberries, cherries, and tomatoes), and vegetables (such as squash and bell peppers).
Eat foods high in B-vitamins and calcium, such as almonds, beans, whole grains (if no allergy), dark leafy greens (such as spinach and kale), and sea vegetables.
Avoid refined foods, such as white breads, pastas, and especially sugar.
Eat fewer red meats and more lean meats, cold-water fish, tofu (soy, if no allergy) or beans for protein.
Use healthy oils, such as olive oil or vegetable oil.
Reduce or eliminate trans-fatty acids, found in commercially baked goods such as cookies, crackers, cakes, French fries, onion rings, donuts, processed foods, and margarine.
Avoid beverages that can irritate the lining of the stomach or increase acid production including coffee (with or without caffeine), alcohol, and carbonated beverages.
Drink 6 - 8 glasses of filtered water daily.
Exercise at least 30 minutes daily, 5 days a week.

Nutritional deficiencies may be addressed with the following supplements:

A multivitamin daily, containing the antioxidant vitamins A, C, E, the B-vitamins, and trace minerals, such as magnesium, calcium, zinc, and selenium.
Omega-3 fatty acids, such as fish oil, 1 - 2 capsules or 1 tablespoonful oil 2 - 3 times daily, to help decrease inflammation and improve immunity. Cold-water fish, such as salmon or halibut, are good sources, but supplementation is recommended.
Probiotic supplement (containing Lactobacillus acidophilus), 5 - 10 billion CFUs (colony forming units) a day, for maintenance of gastrointestinal and immune health. Some probiotic supplements may need to be refrigerated for best results. Your child may also take probiotic supplements. Consult with your health care provider before giving your child any dietary supplements.
Alpha-lipoic acid, 25 - 50 mg twice daily, for antioxidant support.
Melatonin, 2 - 6 mg at bedtime, for immune support and gastric protection.
Vitamin C, 500 - 1,000 mg one to three times daily, as an antioxidant and for immune support.
L-glutamine, 500 - 1,000 mg 3 times daily, for support of gastrointestinal health and immunity.
Grapefruit seed extract (Citrus paradisi), 100 mg capsule or 5 - 10 drops (in favorite beverage) 3 times daily when needed, for antibacterial, antifungal, and antiviral activity, and for immunity.
Resveratrol (from red wine), 50 - 200 mg daily, to help decrease inflammation and for antioxidant effects.

Herbs

Green tea (Camelia sinensis) standardized extract, 250 - 500 mg daily, for antioxidant, anti-inflammatory, and heart health effects. Use caffeine-free products. You may also prepare teas from the leaf of this herb.
Cat's claw (Uncaria tomentosa) standardized extract, 20 mg 3 times a day, for inflammation and antibacterial or antifungal activity.
Reishi mushroom (Ganoderma lucidum), 150 - 300 mg 2 - 3 times daily, for inflammation and for immunity. You may also take a tincture of this mushroom extract, 30 - 60 drops 2 - 3 times a day.
Olive leaf (Olea europaea) standardized extract, 250 - 500 mg 1 - 3 times daily, for antibacterial or antifungal activity and immunity. You may also prepare teas from the leaf of this herb.
DGL-licorice (Glycyrrhiza glabra) standardized extract, 250 - 500 mg 3 times daily, chewed either 1 hour before or 2 hours after meals. Glycyrrhizin is a chemical found in licorice that causes side effects and drug interactions. DGL is deglycyrrhizinated licorice, or licorice with the glycyrrhizin removed.
Mastic (Pistacia lentiscus) standardized extract, 1,000 - 2,000 mg daily in divided dosages, for activity against H. Pylori.
Tumeric (Curcuma longa) standardized extract, 300 mg 3 times a day, for pain and inflammation.

Homeopathy

Although few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the following remedies for the treatment of GERD symptoms based on their knowledge and experience. Before prescribing a remedy, homeopaths take into account your constitutional type - your physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate treatment for each individual.

Pulsatilla -- for heartburn, queasiness, a bad taste in the mouth brought on by eating rich foods and fats (especially ice cream); symptoms may include vomiting partly digested food. This remedy is most appropriate for an individual whose tongue is coated with a white or yellow substance.
Ipecacuahna -- for persistent and severe nausea, with or without vomiting and diarrhea, caused by an excess of rich or fatty foods.
Carbo vegetabilis -- for bloating and indigestion, especially with flatulence and fatigue.
Nux vomica -- for heartburn, nausea, retching without vomiting, and sour burps caused by overeating, alcohol use, or coffee drinking. This remedy is most appropriate for individuals who also feel irritable and sensitive to noise and light.

Other Considerations

Pregnancy

GERD is quite common during pregnancy, particularly in the third trimester.

Warnings and Precautions

Contact your health care provider if the medication recommended does not help or if you experience side effects, such as cramping or diarrhea.

Prognosis and Complications

The acidic contents of the stomach can damage the esophagus, causing narrowing, ulcers, erosion, and precancerous changes to cells known as Barrett's esophagus. GERD can also result in respiratory diseases, ear, nose, throat conditions, and tooth decay. Most people can effectively manage their symptoms with lifestyle modifications and medications.

Supporting Research

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Fox M, Barr C, Nolan S, et al. The effects of dietary fat and calorie density on esophageal acid exposure and reflux symptoms. Clin Gastroenterol Hepatol. 2007;5(4):439-44.

Fox M, Barr C, Nolan S, Lomer M, Anggiansah A, Wong T. The effects of dietary fat and calorie density on esophageal acid exposure and reflux symptoms. Clin Gastroenterol Hepatol. 2007;5(4):439-44.

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A.D.A.M. Copyright

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You Asked: How Much Coffee a Day Is Too Much?

FitSugar — Fri, 09 Jan 2009 05:30:00 -0800

Dear Fit,
I just got a fancy coffee maker for Christmas, and now I'm finding myself enjoying at least three or four cups a day. My husband says that's too much. Is he right? Is there a danger in having too much caffeine?
-Caffeinated Carol

Ooh, this is a tough question for me because I'm with you - I love coffee, but it's the caffeine we need to worry about. For the average person, up to 300 milligrams of caffeine a day is considered a safe amount to consume. Since caffeine is a stimulant, if you have too much each day, it could affect your sleep patterns, heart rate, blood pressure, headaches, or digestion. Overdoing it with caffeine may also be associated with miscarriages or cause a woman to give birth to a smaller baby.

It may surprise you to find out how much caffeine is in your favorite hot beverages so read more.

Drink	Amount of Caffeine
8 oz. Short cup of Starbucks Coffee	180 mg
12 oz. Tall cup of Starbucks Coffee	260 mg
16 oz. Grande cup of Starbucks Coffee	330 mg
20 oz. Venti cup of Starbucks Coffee	415 mg
1 oz. Starbucks Espresso	75mg
8 oz. Organic Black Tea	65mg
8 oz. Organic Green Tea	50 mg
16 oz. Starbucks Hot Chocolate	25mg

I won't beat around the coffee beans here. There are definite health benefits to drinking a cup of joe, such as antioxidants for overall health and improved memory. Java may also help ease muscle pain, and coupled with working out, drinking coffee may help prevent skin cancer. A recent study also suggests that drinking a few cups a day may help you live longer.

So while coffee is good for you, too much caffeine is not. Even if you enjoy two eight-ounce cups, that's 360 mg of caffeine - 60 mg over the recommended limit. One ounce of coffee contains about 21 mg of caffeine, so stick to no more than a total of 14 ounces of joe a day. If you want to enjoy this hot beverage throughout your day, sip on four- to five-ounce cups, three times a day.

Source

You Asked: What Should I Expect From My First Bikram Yoga Class?

FitSugar — Wed, 25 Mar 2009 11:00:00 -0700

Hey Fit,
I'm going to try out Bikram yoga for the first time next week, and I'm a little unclear on what to expect (and a little nervous). I know it's going to be hot, so I'm wondering if you have any tips or things that I should (and shouldn't) do that day so that I get through the class feeling good instead of feeling like I might pass out halfway through - foods to stay away from, should I hydrate more than usual, etc.?
Thanks!
tlsgirl

This is a great question since Bikram yoga is becoming increasingly popular. To find out how to prepare for your first class, read more.

In Bikram yoga the room is heated to about 105ºF, so that means you can expect to sweat - a lot. To prevent dehydration, drink at least four liters of water (about 128 ounces) on the day of class. Don't eat two to three hours before since it's best to do yoga on an empty stomach. A few days prior to class, you can prepare your body by consuming at least 64 ounces of water each day. Also cut down on caffeinated beverages and processed foods.

Bring your own mat and a big towel to absorb your sweat. Wear comfortable clothes, preferably something fitted made out of wicking material. Many women wear tank tops or sports bras and spandex shorts. If you wear baggy clothes, they'll become annoyingly heavy with your sweat.

Just to warn you, the studio may have a mirror on one side that everyone faces. This is to help you with correct alignment, and not meant to make you feel bad about yourself. You'll be led through a series of 26 postures by an instructor who may be wearing a microphone. She may walk around and assist you, meaning she'll give you verbal cues or touch your body to help you do poses correctly. Before class begins, it may be a good idea to let the instructor know it's your first time.

Since most people aren't used to working out in this kind of heat, you may feel dizzy, nauseous, or tired during or after class. You may also get a headache, so continue to drink water. Also know that it's normal to feel extremely hungry or not hungry at all after class. Don't worry about it since it might take your body several weeks to get used to the extreme heat and challenging poses. Many people claim it's the best kind of yoga because it increases their flexibility, strength, and energy. So have fun at your first class!