Boric acid suppositories are used to treat vaginal yeast infections. They’re available over the counter and can be found in most drug stores. Source: https://getflowerpower.com/blogs/news/boric-acid-side-effects
How They Work
To use a boric acid suppository, you insert a solid capsule into the vagina with an applicator that’s included in the package. When the capsule warms up to your body’s temperature, it dissolves and releases a liquid solution that hydrates the vaginal area.
When inserted correctly, the capsules shouldn’t cause any pain or discomfort. However, some people report vaginal itching and redness when they use this medication. These are not common side effects and go away within a day or two.
Bacterial Vaginosis and Yeast Infections: Similarities and Differences
Does this medication help reduce smelly discharge?
Boric acid has antifungal and antibacterial properties that help replenish the healthy flora in the vaginal area. It can also help reduce the odor caused by a bacterial infection, such as trichomonas vaginalis.
How to Use This Medication
When using a boric acid suppository, the capsules should be inserted into the vagina at the same time every day for about 7 days. The CDC recommends using suppositories containing 600 milligrams of boric acid each.
It’s important to follow the directions on the package and keep track of your treatment. If you don’t feel any improvement, stop using the product and consult with your provider.
What Are the Most Common Side Effects?
Most women experience mild vaginal itching and burning. Some also experience watery discharge or leakage. These are not serious side effects, but they can make it difficult to have sex. If you feel any signs of irritation, burns or bleeding, discontinue use and talk with your health care provider.