What is the treatment for oral thrush?

Thrush is the common name for a mouth infection caused by the Candida albicans fungus. It affects moist surfaces inside the lips and cheeks, and on the tongue and palate. It can be treated with topical antifungal medications such as nystatin and clotrimazole. For mild cases, a liquid version of nystatin can be swished in the mouth and swallowed, or a clotrimazole lozenge can be dissolved in the mouth. For more severe cases, an antifungal drug such as fluconazole can be taken once a day by mouth.