Vaginal infections can really hold you back from enjoying your life. Uncomfortable and awkward, recurring yeast infections and BV need to be dealt with quickly, so you can go back to having a good time.

Boric acid suppositories are a natural and effective solution to vaginitis. The suppositories get to work fast, eliminating the source of the infection and restoring the natural pH balance in your vagina.

Boric Acid Vaginal Suppositories: Effective Treatment For Yeast Infections And BV

Even recurring infections can be treated with a course of boric acid suppositories. 

About Boric Acid Suppositories

Boric acid is an antifungal and antibacterial compound that’s often used to treat infections. Consisting of oxygen, boron, and hydrogen, boric acid is available in powder and crystal form. 

Boric acid suppositories consist of boric acid in a soluble casing. This can then be inserted into the vagina. The casing will quickly break down, and the boric acid can start fighting infections.

Boric acid helps destroy fungi growth, restoring the natural balance of bacteria in the vagina.

The effectiveness of boric acid in treating yeast infections has been widely documented, and research indicates these suppositories can also help treat bacterial vaginosis and the STI trichomoniasis. 

Boric Acid Suppositories To Try

Boric acid suppositories are widely available, and generally an affordable treatment for vaginal infections. You can purchase boric acid supplements online, but they’re also available in all good drug stores. Boric acid suppositories are sold over the counter. 

Some popular brands of boric acid to try are:

pHresh Boric Acid Suppositories

Designed to minimize irritation by restoring the bacterial balance in the vagina, the pHresh Boric Acid suppositories are a quick and effective solution for issues such as yeast infections and BV.

These capsules can also be used to soothe dryness and clear unpleasant odors.

Made in the USA, the pHresh Boric Acid suppositories have been developed by doctors and clinical pharmacists. They’re made using USP-grade ingredients and contain no harmful additives. 

The pHresh suppositories consist of boric acid and a hypromellose capsule. There are no preservatives, fillers, or dyes. The ingredients are all-natural and gluten-free.

Boric Balance By Intimate Rose

A fast-acting formula for feminine support, the Boric Balance capsules from Intimate Rose are designed to restore vaginal health, easing the symptoms of vaginitis.

Capable of showing results in just 24 hours, Boric Balance can manage odors while minimizing discomfort and balancing vaginal bacteria.

Designed by doctors to support vaginal pH, Boric Balance is made in the USA in an FDA-registered facility. The ingredients are natural and vegan-friendly, consisting of boric acid and a vegan capsule.

The capsules also come with an applicator, to make insertion easier.

Intimate Rose offers a 30-day returns policy if you found the suppositories weren’t effective. 

pH-D Boric Acid Suppositories

The #1 doctor-recommended boric acid suppository, pH-D Boric Acid is an effective and affordable solution for vaginal discomfort.

Containing 600 mg of boric acid and the gelatin casing, the simple formula ensures you’re providing your body with what it needs, and nothing more. There are no additives, dyes, or preservatives.

pH-D is a women-owned and operated company. The capsules are created in a privately owned facility that is operated to the highest quality and standards.

The small suppositories are easy to insert and dissolve quickly. This reduced size also helps to minimize watery discharge after usage.

Seroflora Boric Acid Suppositories

An at-home solution for vaginal irritation, the Seroflora boric acid suppositories have been created to promote vaginal health.

By maintaining a healthy pH balance, these capsules can eliminate bad odors, soothe dryness, and treat the source of irritation and itching.

For a mild infection, use 1 Seroflora capsule a day for 7 days. The problem should clear up quickly, but if it doesn’t you can continue the treatment course for a further 7 days.

Seroflora suppositories can also be used to treat recurring conditions.

Seroflora suppositories contain 600mg of pharmaceutical-grade boric acid, gelatin (capsule), silica, and magnesium stearate.

Seroflora also sells vaginal suppository applicators that can be used to correctly insert the suppositories (but your fingers will work just as well).


Made by women for women, the BoriCap boric acid suppositories are a proven natural solution for a disturbed vaginal pH balance.

BoriCap can be used to treat a current infection or prevent a new one from occurring. The natural solution is designed to remove bad odors and uncomfortable discharge, tackling the problem at the source.

BoriCap is made in the USA in an FDA-certified facility. The capsules are 100 natural, containing no dyes and no fillers.

Doctor-formulated, each capsule contains 600mg of boric acid and the gelatin casing. A course of BoriCap suppositories can reduce discharge, odor, irritation, and itching.

Make Your Own

You can also try making your own boric acid suppositories. These can be made by filling size 00 gelatin capsules with up to 600mg of boric acid.

Both gelatin capsules and boric acid can be purchased online, but make sure they’re safe for your intended use. Any boric acid should be 100% boric acid. Do not use borax!

Benefits Of Boric Acid For Vaginal Health

Boric acid has been a popular method for treating vaginitis for over 100 years. The primary reason for its popularity is that this solution actually works!

When you have a vaginal infection, consider using boric acid suppositories for these benefits:

  • Boric acid is antifungal and antibacterial. When it’s inserted into the vagina, it can disrupt and prevent the growth of “bad” bacteria and fungi, restoring the flora of the vagina to its natural balance.
  • Boric acid can treat various forms of vaginitis, including yeast infections, BV, and trichomoniasis. 
  • The balancing effects of boric acid help ease symptoms of vaginitis such as itching and irritation.
  • Boric acid can also eliminate bad odors and discharge.
  • Easy to use, boric acid suppositories are less messy than gels and creams.
  • You can potentially see the results of boric acid suppositories in just 1 day, and most mild infections will have cleared in 7 days. 
  • Boric acid suppositories can be used to treat both short-term problems and recurring infections, and can also work as a preventative. 
Boric Acid Vaginal Suppositories: Effective Treatment For Yeast Infections And BV

How To Use Boric Acid Suppositories

Boric acid suppositories should be inserted into the vagina daily until the end of the treatment course. Aim to use the suppositories at the same time every day.

Inserting the suppository around bedtime is often the easiest way to fit the treatment into your schedule.

Inserting a boric acid suppository is very similar to inserting a tampon. It might feel a little strange at first, but they’re easy to use.

To insert a boric acid suppository:

  1. Wash your hands thoroughly. Do this before removing the capsule from the packaging. 
  2. Find a comfortable position to insert the suppository. It can be inserted at any angle, so find what works for you. If you’re struggling, try lying on your back with your knees bent.
  3. You can use your fingers to insert the suppository, but many brands include an applicator. Gently push the suppository as far as it can go into the vagina. You shouldn’t be able to feel the suppository once it’s been inserted. 
  4. If you used an applicator to ease insertion, remove it and dispose of it.
  5. Using a boric acid suppository can often result in a watery discharge. This is very normal, and nothing to be alarmed by. However, you might want to wear a panty liner after insertion.
  6. Wash your hands thoroughly.

Once the suppository has been correctly inserted, it can begin dissolving, and start fighting the infection!

Frequently Asked Questions

How Do Boric Acid Suppositories Work?

Boric acid is an antifungal and antibacterial compound. When a boric acid suppository is inserted into the vagina, the water-soluble compound can get to work.

The boric acid prevents the growth of bad bacteria and fungi which are throwing off the natural balance of the vagina, leading to discomfort and irritation. 

Most boric acid suppositories are made of two ingredients: the active boric acid and the inactive gelatine capsule. The capsule dissolves quickly, leaving the boric acid where it needs to be for an efficient solution.

Do I Need To Know Anything Before Using Boric Acid Suppositories For The First Time?

Boric acid suppositories are considered a gentle and natural solution to vaginal infections, with minimal side effects. However, there are some side effects to be aware of before use.

After inserting the suppository, you may feel some irritation or discomfort. This should fade quickly. If it doesn’t fade, stop using the suppository and speak to a doctor.

It’s normal to experience watery discharge after using a boric acid suppository. You may want to use a panty liner after inserting.

Do not use boric acid suppositories if you are pregnant or breastfeeding. Do not use boric acid suppositories if you have open wounds in or around the vagina.

It’s generally recommended that you wait 24 to 48 hours after a treatment course before having sex, to avoid making the symptoms worse.

Does Boric Acid Treat Bacterial Vaginosis?

Boric acid suppositories can be used in the treatment of bacterial vaginosis (BV).

The boric acid helps suppress the bacteria causing the infection, reducing symptoms such as discharge, odor, and irritation. Studies have shown that boric acid suppositories can be effective when used alongside antibiotics. 

How Long Does It Take For Boric Acid To Work?

Boric acid suppositories start to work quickly, and you may see results in less than 24 hours. It takes roughly 7 to 14 days for the treatment to work completely.

Even if you experience relief from symptoms immediately, it’s important to finish the course of treatment, to ensure the infection is eliminated. 

How Often Can You Use Boric Acid Suppositories?

Boric acid suppositories can be used as both a treatment for a current infection and a means of preventing future infection.

However, if you are experiencing frequent, ongoing irritation, speak to your doctor about the best treatment course.

If you want to use boric acid to prevent recurring infections, doctors typically recommend a smaller dose (often weekly) for a longer period (3 to 4 months).

Final Thoughts

Vaginal infections can be hugely uncomfortable, and even though they’re perfectly normal, they can cause embarrassment.

Boric acid is a natural and effective way to treat vaginitis. It can eliminate odor, treat inflammation and irritation, and allow you to enjoy life to its fullest. 

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