Since bacterial vaginosis (BV) is not completely understood by doctors and researchers, the best ways to prevent the condition is still unknown. However, doctors can still make recommendations on how to reduce the risk of disrupting the natural balance of bacteria in the vagina, which is the main trigger for BV.
Sex and Bacterial Vaginosis
Although bacterial vaginosis is not a sexually transmitted disease, prevention methods for the condition often focus on sexual behaviors. If you have a new sex partner or engage in sex with multiple partners, you place yourself at an increased chance for developing BV. The bacteria and flora from your different sexual partners have the potential of altering the bacteria normally found in the vagina. Sexual lifestyle changes that help prevent bacterial vaginosis include:
• Engaging in a monogamous relationship
• Using latex condoms on a consistent basis
• Although celibate women still develop the condition, abstaining from sex can also help prevent bacterial vaginosis [1].
Bacterial vaginosis is not transferred between men and women, and is not considered a sexually transmitted disease (STD). However, women can pass on bacterial vaginosis to other women through close contact. If you engage in sexual acts with a female, using proper “protection” and carefully washing shared sex toys is recommended.
Douching and Bacterial Vaginosis
When pH levels in the vaginal region shift, the possibility of developing BV increases. Since douching not only cleanses the body of unwanted fluids and substances, it also changes pH levels and reduces the amount of ‘good’ bacteria. Changes in the pH of the vagina can also create an environment that allows the growth of “harmful” bacteria to increase. Douching is also linked to increased chances of suffering chronic bacterial vaginosis.
Clothing and Bacterial Vaginosis
Too much moisture in the vaginal region can lead to bacterial vaginosis, which means not wearing certain types of clothing can prevent the condition from developing. Tight-fitting clothing creates an ideal environment for unwanted bacteria. Avoid synthetic fibers that typically stay close to the body and collect sweat. Choose “breathable” garments, such as white cotton panties.
Chemicals and Irritants
The chemicals found in many popular hygiene products can cause irritation in the vaginal region. Some irritants can also alter the acidic balance of the vagina. Common culprits to avoid include bubble baths, harsh soaps, scented laundry detergents, scented or treated toilet paper, feminine hygiene sprays, perfumes, scented tampons, and some spermicides.
Follow Medication as Prescribed
Although the symptoms of bacterial vaginosis begin to fade after a few days of treatment, you must use all of your prescribed medication to prevent a recurrence of BV [2].
Rectal Bacteria
The harmful E. coli bacterium that dwells in the rectum can come in contact with the vagina. To prevent a bacterial vaginosis infection associated with rectal bacteria, avoid wiping the rear from back to front after going to the bathroom [3].
Resources
[1] http://www.cdc.gov/std/bv/stdfact-bacterial-vaginosis.htm
[2] http://www.idph.state.il.us/public/hb/hbbv.htm
[3] http://www.womens-health-concern.org/help/factsheets/fs_bacterialvaginosis.html
