How to Use Boric Acid for Yeast Infection?

Yeast infections are a common issue that many individuals experience at some point in their lives. While there are various treatment options available, some people turn to natural remedies for relief. 

One such remedy is boric acid. In this article, we will explore how to use boric acid for yeast infections effectively and safely. 

What is a yeast infection?

Yeast infections, caused by the overgrowth of Candida fungi, can lead to uncomfortable symptoms such as itching, burning, and discharge. 

While over-the-counter antifungal medications are widely available, some individuals prefer natural alternatives like boric acid. 

Before delving into the usage of boric acid, let’s understand yeast infections and the properties of boric acid. 

Understanding Yeast Infections 

Yeast infections, also known as vaginal candidiasis, occur when the balance of microorganisms in the vaginal area is disrupted. 

Candida fungi, which naturally exist in the vagina, can multiply excessively under certain conditions, leading to an infection. 

Factors such as hormonal changes, antibiotic use, weakened immune systems, high-sugar diets, and high estrogen levels can contribute to the development of yeast infections. 

What is Boric Acid? 

Boric acid is a white, crystalline substance that has antifungal and antiseptic properties. 

It is commonly used for various purposes, including pest control and as an ingredient in certain pharmaceutical products. 

When it comes to treating yeast infections, boric acid is believed to inhibit the growth of Candida fungi by altering the pH balance in the vagina. 

Boric acid should not be ingested or applied to broken or irritated skin and it should only be used under the guidance of a doctor even though it’s a natural remedy.

Can Boric Acid Treat Yeast Infections? 

While boric acid has been used for many years as an alternative treatment for yeast infections, it is important to note that it is not FDA-approved for this purpose. 

However, several studies have shown promising results in the effectiveness of boric acid against certain strains of Candida fungi. 

In a comprehensive review, 14 studies were analyzed, including 2 randomized clinical trials, 9 case series, and 4 case reports, focusing on the use of boric acid for vulvovaginal candidiasis. 

Boric acid demonstrated varying mycologic cure rates (40% to 100%), with statistically significant outcomes in terms of both mycologic and clinical cure rates reported in 4 of the included case series. 

Recurrence rates did not significantly differ among the studies. 

Adverse effects were minimal and included a vaginal burning sensation, water discharge during treatment, and vaginal erythema. 

Overall, boric acid emerges as a safe and cost-effective alternative for women experiencing recurrent and chronic vaginitis symptoms, particularly when non-albicans Candida spp. or azole-resistant strains are involved.

It is often considered when other treatments have failed or in cases of recurring yeast infections. 

Safety Precautions and Considerations 

Before using boric acid for yeast infections, it is crucial to take safety precautions and consider certain factors. 

Firstly, boric acid should never be ingested orally and should only be used topically. It is important to use pharmaceutical-grade boric acid specifically labeled for medical purposes. 

Additionally, it is advisable to consult with a healthcare professional before using boric acid, especially for pregnant women, individuals with underlying medical conditions, or those using other medications

Boric acid can be a useful treatment option for yeast infections, but it should be used responsibly and under the guidance of a doctor.

How to Use Boric Acid for Yeast Infections? 

Using boric acid for yeast infections requires careful application and adherence to recommended guidelines. Here is a step-by-step guide: 

Step 1: Preparation 

Before starting the treatment, ensure that you have clean hands and a sanitized applicator. You can purchase boric acid suppositories or prepare them at home using gelatin capsules and pharmaceutical-grade boric acid powder. 

Step 2: Dosage 

It is essential to follow the recommended dosage instructions provided by your healthcare professional or the product packaging. Typically, a common dosage is inserting one suppository into the vagina once a day, preferably before bedtime, for 7 to 14 consecutive days. 

Step 3: Application 

Lie on your back with your knees bent and gently insert the suppository into the vagina using the applicator. It is important to avoid inserting the suppository too deeply to prevent discomfort or injury.  

You may want to wear a panty liner to prevent any leakage.

Step 4: Hygiene and Cleanliness 

Maintain good hygiene practices during the treatment period. Wash your hands before and after application. 

Additionally, avoid sexual intercourse during the treatment to prevent the spread of infection. 

If you experience any discomfort, irritation, or usual discharge, stop using boric acid suppositories immediately and consult your doctor.

Potential Side Effects and Risks 

While boric acid is generally considered safe when used as directed, it is not without potential side effects and risks. Some individuals may experience vaginal burning, irritation, or discharge. 

In rare cases, boric acid may cause an allergic reaction. If you experience severe discomfort or any unusual symptoms, discontinue the use of boric acid and seek medical attention. 

Other Natural Remedies for Yeast Infections 

Aside from boric acid, several other natural remedies may help alleviate yeast infection symptoms. 

These include probiotics, tea tree oil, garlic, yogurt, and cranberry juice. However, it is important to note that these remedies may vary in their effectiveness and individual results may vary. 

Consulting with a healthcare professional is recommended before trying any natural remedy. 

What Next?

Boric acid has shown potential as an alternative treatment for yeast infections. However, it is crucial to use it responsibly and consult with a healthcare professional for guidance. 

Remember to follow the recommended dosage and pay attention to any potential side effects. If symptoms persist or worsen, seeking medical advice is essential. 


Can men use boric acid for yeast infections? 

Yes, boric acid can also be used for the treatment of yeast infections in men. However, it is important to consult with a healthcare professional for appropriate guidance. 

How long does it take for boric acid to work on a yeast infection? 

The time it takes for boric acid to work on a yeast infection may vary. It is recommended to complete the full course of treatment as prescribed by your healthcare professional, typically ranging from 7 to 14 days. 

Can I use boric acid for recurring yeast infections? 

Yes, boric acid is often considered a treatment option for recurring yeast infections. However, it is advisable to consult with a healthcare professional for proper evaluation and guidance. 

Can I use boric acid during pregnancy? 

Pregnant women should exercise caution when considering the use of boric acid. It is essential to consult with a healthcare professional before using any treatment during pregnancy. 

Where can I purchase boric acid for yeast infections? 

Pharmaceutical-grade boric acid for yeast infections is available in some pharmacies and online stores. Ensure that you choose a reputable source and follow the instructions for proper use. 

Remember, it is always best to consult with a healthcare professional before trying any new treatment or remedy, especially if you have underlying medical conditions or are unsure about its suitability for your specific situation.

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Last Updated on September 12, 2023 by Our Editorial Team