How to use boric life pills are safe and effective for treating yeast infections. It can also help you treat other vaginal conditions. However, it's important to follow the correct guidelines before using them. The first step is to consult your doctor. He or she can tell you the right dosage and duration to use. If you have recurrent yeast infections, your doctor may suggest taking 300 mg to 600 mg of boric acid capsules once daily for 14 days. You can find these over-the-counter or at a drugstore. After you've completed the prescribed course of treatment, you should discontinue using the suppositories. If you experience any side effects, such as irritability, nausea, or diarrhea, contact your health care provider. Boric Acid Suppositories: A Natural Solution for Vaginal Yeast Infections In addition to taking the capsules, you should also wear sanitary pads or panty liner to prevent the boric acid from staining your underwear. To use the suppository, you should remove the packaging, insert the capsule as far into your vagina as you can, and leave it in place for a few minutes. Once you've inserted the suppository, you should keep your vagina clean and dry. Don't use tampons or any other oral sex within 24 hours of using the suppository. Boric acid is a strong antiviral, antifungal, and antibacterial substance. When it's used correctly, it can clear up yeast infections in as little as a week. Although it has minimal side effects, it's best to stop using it if you have any serious discomfort.