Oral Thrush

Oral Candidiasis

A fungal infection in the mouth caused by Candida yeast, appearing as white patches on the tongue and inner cheeks.

Oral candidiasis occurs when Candida yeast overgrows in the mouth, typically due to immunosuppression, antibiotic use, or dry mouth. Topical antifungals (clotrimazole, nystatin) are first-line for mild cases; systemic fluconazole is used for more severe infections.