Women's Health

Mouth Yeast Infection – The Causes, Symptoms And How To Prevent And Treat It

The fungus Candida Albicans is a microorganism, one of many in fact, that lives on our bodies and it is the overgrowth of that fungus that leads to yeast infections. Like all fungi it prefers moist, dark and warm environments - so yeast infections tend to develop in such places on the body like the genitals, anus, folds of skin, and the mouth. You may find that an oral yeast infection is referred to as Thrush.


The fungus Candida Albicans is a microorganism, one of many in fact, that lives on our bodies and it is the overgrowth of that fungus that leads to yeast infections. Like all fungi it prefers moist, dark and warm environments – so yeast infections tend to develop in such places on the body like the genitals, anus, folds of skin, and the mouth. You may find that an oral yeast infection is referred to as Thrush.

Causes of Thrush: Nearly all people actually have small amounts of candida already in our bodies, in our digestive tracts, on our skin, in our mouth. The growth of this fungus is kept under control by good bacteria we also have, so the fungus is usually harmless. When something happens to destroy the balance between the tow microorganisms such as medications, an illness or diet for example, the candida seizes the opportunity to multiply and its overgrowth leads to a yeast infection. Things that can cause the imbalance to occur are prolonged use of antibiotics or corticosteroids, birth control pills, diabetes, HIV, cancer treatment, and even pregnancy as there is a large hormone imbalance during that time.

The key symptoms: – White patches in the mouth on the inside of the cheeks, the gums, the throat, the roof of the mouth and the tongue; pain when swallowing; difficulty eating and drinking; lesions beneath the white spots that bleed.

Preventing Thrush: There are things you can do to help prevent an infection of the mouth happening. Keeping excellent oral hygiene is important, which involves brushing twice a day as well as flossing. Mouthwashes are not a good idea as they upset the balance of microorganisms in the mouth and may deplete good bacteria making you more likely to get a yeast infection. Smoking is not good and if you are a smoker your odds of getting Thrush are higher.

Treatments: Yogurt is great for soothing the symptoms. Use the live bacteria kind and it will top up the good bacteria in your mouth to help fight the fungus. However you also need to deal with the root of the infection – find out what caused it in the first place and make lifestyle changes. There are over the counter treatments that can be tried, and if these do not work, visit your doctor for something stronger.

For more info on how to deal with candida, check out our candida symptoms and cure website, where you can find plenty of information on the subject. Today’s special: oral yeast infection