Boric vag is a treatment that can help relieve symptoms of yeast infections and bacterial vaginosis (BV) by balancing the vaginal pH. It also works to control odor and restore health in the vaginal area.

Yeast infection, or candidiasis, occurs when the body’s normal yeast, Candida albicans, or fungus, Candida glabrata, is overactive in the vagina. This happens for many reasons, including hormonal changes in pregnancy or immunocompromised people, and can be particularly difficult to treat with antifungal medications.

Bacterial vaginosis, on the other hand, is caused by bacteria, most often Fusobacterium and Bacteroides. It is characterized by white or gray discharge from the vagina and a fishy odor.

Boric Acid Suppositories for Vaginal Health: What You Need to Know About Safe and Effective Use

Doctors prescribe antibiotics and antifungal medications like miconazole and fluconazole for BV. But if those medicines don’t work for you, boric acid is another option.

It can also be used to treat trichomoniasis, a sexually transmitted disease caused by Trichomonas vaginalis. The suppositories have a mild acidic effect that can make it hard for the bacteria to grow in the vagina.

But it’s important to note that if you’re using this medication, you should avoid contact with your sexual partner until it is fully effective. You could spread the fungi to him or her and cause an infection that will require treatment in both of you.

You can get boric acid vag over the counter or buy a prescription version from your doctor’s office. It’s available in a gelatin capsule package or as a suppository that you insert into your vagina.