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Boric Acid Vaginal Suppositories

A boric acid vaginal suppository is a medication that helps promote a balance of acid in your vagina. It can also treat vaginal yeast infections by relieving symptoms like itching and burning. Follow the instructions on the label to safely use this medication.

What is this medication?

BORIC ACID (BOHR ik AS id) may support vaginal health. It may relieve the symptoms of a yeast infection, such as itching, burning, and odor.

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This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): AZO Boric Acid with Aloe Vera, Hylafem, Maintain Boric Acid

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

  • Diabetes
  • Frequent infections
  • HIV or AIDS
  • Immune system problems
  • An unusual or allergic reaction to boric acid, other medications, foods, dyes, or preservatives
  • Pregnant or trying to get pregnant
  • Breast-feeding

How should I use this medication?

This medication is for use in the vagina. Do not take by mouth. Follow the directions on the prescription label. Read package directions carefully before using. Wash hands before and after use. Use this medication at bedtime, unless otherwise directed by your care team. Do not use your medication more often than directed. Do not stop using this medication except on your care team's advice.

Talk to your care team about the use of this medication in children. This medication is not approved for use in children.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.

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What may interact with this medication?

Interactions are not expected. Do not use any other vaginal products without telling your care team.

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Tell your care team if your symptoms do not start to get better within a few days.

It is better not to have sex until you have finished your treatment. This medication may cause condoms, diaphragms, and spermicides to not work as well. Do not rely on any of these methods to prevent sexually transmitted infections (STIs) or pregnancy while you are using this medication.

Vaginal medications may come out of the vagina during treatment. To keep the medication from getting on your clothing, wear a panty liner. The use of tampons is not recommended. To help clear up the infection, wear freshly washed cotton, not synthetic, underwear.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

  • Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
  • Unusual vaginal discharge, itching, or odor

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

  • Vaginal irritation at the application site

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets.

Store in a cool, dry place between 15 and 30 degrees C (59 and 86 degrees F). Keep away from sunlight. Throw away any unused medication after the expiration date.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

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Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.

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