If the dandruff is too much to wash, you can apply the treatment plan of Chinese medicine or Western medicine.1. Western medicine: you can apply selenium disulfide lotion to wash your hair three times a week, and then apply trimethoprim ointment twice a day after washing for treatment. If it is accompanied by obvious itching, you can also take chlorpheniramine maleate tablets orally three times a day, four milligrams at a time, or take Epastine hydrochloride capsules orally for treatment.2. In terms of Chinese medicine: you can apply Bacitracin Tagetes capsules three times a day, two capsules orally at a time, or you can apply moistening and anti-itching capsules three times a day, four capsules orally at a time. In the external washing prescriptions can choose the Turpentine, alum, soapberry, side cypress leaf, Tribulus terrestris into powder hair washing, washing three times a week, and then apply selenium disulfide lotion hair washing will be more effective.