Is Hydrogen Peroxide Good for a Yeast Infection?

Is peroxide good for yeast infections?

Peroxide is not good for all yeast infections and should not be the first line of treatment for yeast infections, especially vaginal yeast infections.

Some people use it to reduce the symptoms of a yeast infection, but it doesn’t always cure a yeast infection. This is because hydrogen peroxide does not work on all yeast species.

What is the treatment for hydrogen peroxide?
Hydrogen peroxide has long been used as an antibacterial disinfectant.

Hydrogen peroxide is a solution used to effectively control various bacteria, their spores, fungi and viruses.

Better results are observed when using hydrogen peroxide in the following conditions.

Minor cuts, scrapes, and burns

Oral ulcers

Cold sores


Do not put this product in your eyes or swallow this product. If you are using hydrogen peroxide as a mouthwash, mix it with an equal amount of water before spitting it out.

What is a yeast infection?
A yeast infection is an overgrowth of yeast that can lead to infection. When you think of a yeast infection, most people think they’re talking about a vaginal infection. However, many parts of the body can be infected with yeast.

Fungal infections are more likely to occur in skin folds. The most common body parts for yeast infections are:





Between the fingers

Under the breast

Mouth and throat

Feet and toes (athlete’s foot)

Yeast infections can affect the blood, brain, and bones, but these disorders are rare and uncommon. Common yeast infections have similar symptoms:

Strong itching





Pain during sex (vaginal yeast infection)



Hydrogen peroxide can easily kill fungus at a surface level, but it is not intended for internal use.

You can pour hydrogen peroxide on the infected area, but be aware that it will sting and foam, especially if you have an open wound.

How to use hydrogen peroxide for yeast infections
You can kill the fungus by pouring hydrogen peroxide directly on exposed surfaces, such as toes or between fingers.

If it stings too much, you can dilute the hydrogen peroxide.

How to dilute hydrogen peroxide for a yeast infection?
Some people suggest diluting hydrogen peroxide with water at a 1:1 ratio, which equals hydrogen peroxide (H2O2) to water (H2O).

Can hydrogen peroxide be injected into the vagina?
No, hydrogen peroxide should not be inserted into the vagina. Often this causes more irritation. Spraying with hydrogen peroxide is not recommended.

The vagina has a specific pH balance, and when it’s disturbed, it causes more problems. Spraying with hydrogen peroxide can cause the following negative effects:

Vaginal irritation

Spread of bacterial vaginosis (further to the urinary tract)

Burning sensation

How to use hydrogen peroxide for a yeast infection
There are a few things to consider before using hydrogen peroxide for vaginal yeast infections.

First, don’t put hydrogen peroxide directly into the vagina.

Second, there are no studies supporting the use of hydrogen peroxide in the treatment of vaginal infections.

The only way to safely use hydrogen peroxide for a vaginal yeast infection is to talk to your doctor first.

Diluting hydrogen peroxide in water or before applying it can help prevent fungal growth in the genital area.

Do not use hydrogen peroxide for long periods of time for yeast infections.

What is the fastest way to get rid of a yeast infection?
The fastest way to get rid of a yeast infection is to treat it with prescription medication. There are several prescription medications for yeast infections.

Prescriptions are available as creams or tablets. The cream is inserted into the vagina (into the vagina). Symptoms usually disappear immediately.

Some medications for yeast infections include:

Terazol (terconazole) – prescription cream

Fluconazole (Diflucan) – prescription tablets

Miconazole (Monistat) – OTC cream

Note that these drugs end with the letter “azole”. It is common among antifungal drugs and is called “Anti-Azole”.

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