Boric acid suppository

What is boric acid suppository?

Boric acid suppository is a medication used to treat yeast infections, bacterial vaginosis, and other vaginal infections. It is a type of antifungal medication that is inserted into the vagina.

How does it work?

Boric acid suppository works by disrupting the cell wall of fungi and bacteria, leading to their death. It also helps to regulate the pH level of the vagina, creating an environment that is hostile to harmful microorganisms.

What are the active ingredients that are important for its medicinal properties?

The active ingredient in boric acid suppository is boric acid, which has antifungal and antibacterial properties.

What forms does it come in?

Boric acid suppository is available in the form of a capsule or a suppository.

When was it first used for medicinal purposes?

Boric acid has been used for medicinal purposes since ancient times, dating back to the Greek physician Hippocrates.

What does Boric acid suppository help with?

• Recurrent yeast infections (Candida): Boric acid is particularly effective against yeast infections that keep coming back or don't respond to typical antifungal creams and pills. It acidifies the vaginal environment and breaks down the protective coating yeast use to hide from treatment, clearing infections that have become resistant to standard options.
• Azole-resistant yeast infections: Some Candida strains — especially Candida glabrata — have become resistant to common antifungal medications like fluconazole (Diflucan). Boric acid works through a different mechanism entirely, making it effective even when prescription antifungals have stopped working.
• Bacterial vaginosis (BV): BV occurs when harmful bacteria overgrow and tip the vaginal environment out of balance. Boric acid helps restore the natural acidic pH that healthy Lactobacillus bacteria thrive in, and has been shown to improve cure rates — especially in women who experience BV repeatedly after antibiotic courses.
• Recurrent BV after antibiotic treatment: BV has a frustratingly high recurrence rate after standard antibiotic treatment. Using boric acid suppositories as a maintenance therapy (a few times per week) after completing antibiotics has been shown to significantly reduce how often BV comes back.
• Abnormal vaginal pH and odor: When vaginal pH rises above the healthy range, it often causes the fishy odor and discharge associated with BV or mixed infections. Boric acid directly lowers pH back into the protective acidic zone, which often resolves odor and discharge within a few days.
• Trichomoniasis (as adjunct therapy): For women with trichomoniasis that is hard to clear with standard antibiotics, boric acid has been explored as a helpful add-on treatment alongside prescription therapy. It is not a standalone cure for trichomoniasis but may improve outcomes when combined with medication.
• Candida glabrata infection: Candida glabrata is a species of yeast that is naturally resistant to many antifungal drugs and is notoriously hard to treat. Boric acid is one of the few non-prescription options with meaningful clinical evidence of effectiveness against this specific species.
• Post-antibiotic vaginal imbalance: Antibiotics taken for other infections can disrupt the vaginal microbiome, reducing healthy bacteria and raising pH. Boric acid suppositories can help rebalance the environment after a course of oral antibiotics and reduce the chance of a yeast infection or BV developing in the aftermath.

What can it help prevent?

Boric acid suppository has been shown to help prevent recurrent yeast infections and bacterial vaginosis.

Which foods are rich in it?

Boric acid is not naturally present in foods, and it is not an essential nutrient.

What are possible side effects?

The possible side effects of boric acid suppository include:

• Vaginal burning or itching
• Abdominal pain
• Cramping
• Bleeding
• Allergic reactions

What's the recommended daily dose?

The recommended daily dose of boric acid suppository for adults is 600mg to 800mg inserted into the vagina once or twice daily for 14 days.

How many days does it take to work?

The time it takes for boric acid suppository to work varies depending on the condition being treated, but it usually takes 3-7 days to see an improvement in symptoms.

What time of day is best to take it?

Boric acid suppository can be inserted at any time of day.

Is it best to take it with or without food?

It is recommended to insert boric acid suppository on an empty stomach, preferably at bedtime