Thrush

What is thrush?

Thrush (oropharyngeal candidiasis) is a medical condition in which a fungus called Candida overgrows in the mouth and throat. Candida is normally present in the mouth, the digestive tract, and skin of most healthy people. The immune system and the body's normal bacteria usually keep Candida in balance. When this balance is interrupted, it can result in an overgrowth of the Candida fungus, causing thrush, a yeast infection of the mouth or throat.

Reviewed on 4/17/2013