Dandruff may be a normal physiological phenomenon, may also be suffering from seborrheic dermatitis or psoriasis caused by the need to clarify the specific causes, only targeted treatment is the most effective. 1. Physiological dandruff: physiological dandruff and normal metabolism, is a normal phenomenon, usually do not need special treatment, usually pay attention to head cleanliness and hygiene can be, but also can be appropriate to use some of the role of anti-dandruff shampoo to clean the head; 2. Pathological dandruff: pathological dandruff may be related to seborrheic dermatitis or psoriasis, if seborrheic dermatitis, you can use ketoconazole and other drugs under the guidance of the doctor to treat, if psoriasis, you can choose fluticasone propionate or hydrocortisone butyrate treatment. If dandruff is more recommended to actively go to the regular hospital to find out the specific causes, if the disease factors lead to, need to follow the doctor’s advice to use the appropriate treatment program.