Boys dandruff is particularly high, according to the cause of the patient’s treatment, can use piroctone ethanolamine salt, tretinoin solution, tacrolimus cream and other treatments. 1. Physiological dandruff increase: there is no other disease, can be relieved through the use of anti-dandruff hair care products, such as can be used containing piroctone ethanolamine salt, dipotassium glycyrrhizinate shampoo and care products. 2. Scalp psoriasis: Scalp psoriasis will have a lot of dandruff, can be under the guidance of the doctor, the use of tretinoin solution or the use of compound captopanol application to apply. 3. Seborrheic dermatitis: Seborrheic dermatitis is characterized by dandruff, which can be treated with oral glucocorticosteroids, and tacrolimus cream can also be used. 4. Fungal infections: dandruff will increase, you can take oral itraconazole or fluconazole and other antifungal drugs for treatment, but also in the local application of ketoconazole cream. Dandruff patients should also pay attention to local cleanliness and hygiene, to develop the habit of regular life, usually to ensure enough sleep, do not stay up late. Dandruff especially do not recommend self-medication, need to go to the regular hospital, clear cause after targeted treatment.