Boric acid is a drug used for treating vaginal boric acid yeast infections and other medical conditions. It is a weak acid that is antiviral, antifungal and antibacterial.

It also maintains the normal pH balance in the vagina. This is important to prevent infections from developing.

Yeast infections (also called candidiasis) are caused by the yeasts Candida albicans and Candida glabrata. They are common in women with hormone changes during pregnancy or in immunocompromised people, and can also occur in men with a history of chronic pelvic inflammatory disease (PID).

Oral medications that contain antifungals and antibiotics can treat yeast infections. These medications are typically prescribed by a doctor. However, they may not be enough to completely cure a yeast infection or if the infection recurs.

All About Vaginal Boric Acid: Benefits, Risks, and Usage Guidelines

Another option is to use boric acid suppositories, which are a liquid that can be inserted into the vagina through a suppository applicator. This method has been found to be safe and effective in some women with recurrent BV.

Boric acid suppositories are typically used for about a week, or if the suppository is a long-acting one, for up to a year. It is important to read the directions, patient information, and medication guide before using them.

Talk to your doctor before taking boric acid if you have any health problems, such as high blood pressure or liver disease. You should also avoid taking it if you are pregnant or planning to become pregnant. Taking boric acid while pregnant may cause birth defects in the baby, and it can be toxic to the unborn child.