“For dryness and flaking caused by seborrheic dermatitis, dandruff shampoos, which include ingredients such as ketoconazole, ...
OTC dandruff shampoos can treat seborrheic dermatitis and dandruff. Look for ones that contain salicylic acid, zinc, ketoconazole, selenium sulfide, resorcinol, or zinc. Sunlight: Some people find ...