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Bacterial Vaginosis

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Bacterial Vaginosis

Bacterial Vaginosis Treatment

Treatment for bacterial vaginosis consists of antibiotics. A few antibiotic remedies are routinely used and include:

Recurrence of bacterial vaginosis is possible even after successful treatment. More than half of those treated experience recurrent symptoms within 12 months. It is unclear why so many recurrent infections develop. With recurrent symptoms, a second course of antibiotics is generally prescribed.

Read about more bacterial vaginosis treatments »

What is bacterial vaginosis?

Bacterial vaginosis is vaginal condition that can produce vaginal discharge and results from an overgrowth of normal bacteria in the vagina. In the past, the condition was called Gardnerella vaginitis, after the bacteria that were thought to cause the condition. However, the newer name, bacterial vaginosis, reflects the fact that there are a number of species of bacteria that naturally live in the vaginal area and may grow to excess. The Gardnerella organism is not the sole culprit causing the symptoms. When these multiple species of bacteria become imbalanced, a woman can have a vaginal discharge with a foul odor.

Bacterial vaginosis is not dangerous, but it can cause disturbing symptoms. Any woman with an unusual discharge should be evaluated so that more serious infections such as chlamydia and gonorrhea, can be excluded. Symptoms may also mimic those found in yeast infections of the vagina and trichomoniasis (a sexually-transmitted infection), and these conditions must also be excluded in women with vaginal symptoms.

Bacterial vaginosis is a common condition, and studies have shown that approximately 29% of women in the US are affected. Bacterial vaginosis is found in about 16% of pregnant women and approximately 60% of women who have a sexually-transmitted disease (STD).

What are the symptoms of bacterial vaginosis?

Many women (about 85% of those affected) with bacterial vaginosis actually have no symptoms. When symptoms do occur, vaginal discharge and odor are the predominant symptoms. Usually, there are no other symptoms. The amount of vaginal discharge that is considered normal varies from woman to woman. Therefore, any degree of vaginal discharge that is abnormal for a particular woman should be evaluated.

Some women may experience an unpleasant fishy odor with vaginal discharge. The discharge is usually thin and grayish white. The discharge is often more noticeable after sexual intercourse.

What causes bacterial vaginosis?

Researchers have had difficulty determining exactly what causes bacterial vaginosis. At present, it seems to be that a combination of multiple bacteria must be present together for the problem to develop. Bacterial vaginosis typically features a reduction in the number of the normal hydrogen peroxide-producing lactobacilli in the vagina. Simultaneously, there is an increase in concentration of other types of bacteria, especially anaerobic bacteria (bacteria that grow in the absence of oxygen). As a result, the diagnosis and treatment are not as simple as identifying and eradicating a single type of bacteria. Why the bacteria combine to cause the infection is unknown.

Certain factors have been identified that increase the chances of developing bacterial vaginosis. These include multiple or new sexual partners, intrauterine devices for contraception, recent antibiotic use, vaginal douching, and cigarette smoking. However, the role of sexual activity in the development of the condition is not fully understood, and bacterial vaginosis can still develop in women who have not had sexual intercourse.



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  • Related Diseases & Conditions

    • Yeast Infection
      • Yeast vaginitis is a yeast infection of the vagina. Symptoms include itching, burning, soreness, pain during intercourse and urination, and vaginal discharge. Yeast infections can be treated with over-the-counter and prescription medications.
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      • There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically a missed period, but others include breast swelling and tenderness, nausea and sometimes vomiting, fatigue and bloating. Second trimester symptoms include backache, weight gain, itching, and possible stretch marks. Third trimester symptoms are additional weight gain, heartburn, hemorrhoids, swelling of the ankles, fingers, and face, breast tenderness, and trouble sleeping. Read more to learn about recommended procedures and tests for each stage of a healthy pregnancy.
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      • Sexually transmitted diseases, or STDs, are infections that are transmitted during any type of sexual exposure, including intercourse (vaginal or anal), oral sex, and the sharing of sexual devices, such as vibrators. Women can contract all of the STDs, but may have no symptoms, or have different symptoms than men do.
    • Chlamydia In Women
      • Chlamydia, a type of bacteria that causes an infection, is spread through sexual contact. Most of the time, women with chlamydia have no symptoms. Antibiotics are an effective treatment for chlamydia.
    • Vaginitis
      • Vaginitis is any type of vaginal infection or inflammation. The six most common types of vaginitis are Candida (yeast infections), bacterial vaginosis, trichomoniasis vaginitis, chlamydia vaginitis, viral vaginitis, and noninfectious vaginitis. Symptoms include itching, burning, and abnormal vaginal discharge. Treatment is different for each type of vaginitis.
    • Gonorrhea In Women
      • Gonorrhea is a bacterial infection transmitted during sexual contact. In women, symptoms include a yellow vaginal discharge, burning or frequent urination, and redness, swelling, burning and itching of the vaginal area. Gonorrhea can be treated with injectable (penicillin) or oral medications.
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      • Vulvodynia or vaginal pain, genital pain is a condition in which women have chronic vulvar pain with no known cause. There are two types of vulvodynia, generalized vulvodynia and vulvar vestibulitis. Researchers are trying to find the causes of vulvodynia, which may include nerve irritation, genetic factors, hypersensitivity to yeast infections, muscle spasms, hormonal changes, and more. The most common symptoms of vaginal pain (vulvodynia) is burning, rawness, itching, stinging, aching, soreness, and throbbing. There are a variety of treatments that can ease the symptoms of vulvodynia (vaginal pain).
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      • Smoking is an addiction. More than 430,000 deaths occur each year in the U.S. from smoking related illnesses. Secondhand smoke or "passive smoke" also harm family members, coworkers, and others around smokers. There are a number of techniques available to assist people who want to quit smoking.
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      • Pregnancy planning is important to help prevent exposure of the mother and fetus to potentially harmful medications and substances during the early days, and throughout the pregnancy. Nutritional planning, prevention of birth defects, conditions such as high blood pressure, heart disease, diabetes, and kidney disease need careful monitoring. Gestational diabetes, preeclampsia, and pregnancy induced hypertension are conditions that may arise during pregnancy. Immunizations, inherited disorders, exercise, air travel, intercourse, and birth control are important factors to consider when planning a pregnancy.
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      • Vaginal dryness and vaginal atrophy occurs in women during perimenopause, menopause, and postmenopause. With vaginal atrophy, the lining of the vaginal wall becomes thinner, drier, less elastic, and light pink to bluish in color. Symptoms of vaginal atrophy include vaginal dryness, itching, irritation, and/or pain during intercourse. Treatment options for vaginal dryness and vaginal atrophy include hormone treatment and over-the-counter vaginal lubricating and moisturizing products.
    • Sexual Health
      • Sexual health information including birth control, impotence, herpes, sexually transmitted diseases, staying healthy, women's sexual health concerns, and men's sexual health concerns. Learn about the most common sexual conditions affecting men and women.
    • Pregnancy and Drugs (Prescription and OTC)
      • Taking prescription medications or over-the-counter drugs or supplements should be discussed with your doctor. There are some medications that have been found to cause no problems in pregnancy, however, medications such as Accutane for acne, should never be taken during pregnancy.
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Symptom Checker: Your Guide to Symptoms & Signs: Pinpoint Your Pain



Bacterial Vaginosis

What is vulvodynia?

Women with vulvodynia have chronic vulvar pain with no known cause. Until recently, doctors didn't recognize this as a real pain syndrome. Even today, many women do not receive a diagnosis. They may also remain isolated by a condition that is not easy to discuss. Researchers are working hard to uncover the causes of vulvodynia and to find better ways to treat it.

Types of Vulvodynia

Vulvodynia affects the vulva, the external female genital organs. This includes the labia, clitoris, and vaginal opening.

There are two main subtypes of vulvodynia:

  • Generalized vulvodynia is pain in different areas of the vulva at different times. Vulvar pain may be constant or occur every once in a while. Touch or pressure may or may not prompt it. But this may make the pain worse.
  • Vulvar vestibulitis syndrome is pain in the vestibule. This is the entrance to the vagina. Often a burning s...

Read the Vaginal Pain (Vulvodynia) article »







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