There is no simple and fast way to get rid of dandruff. Dandruff is considered to be caused by seborrheic dermatitis, psoriasis, ringworm, etc., which needs to be treated with medication under the guidance of a doctor for the cause of the disease. 1. Seborrheic dermatitis: for seborrheic dermatitis caused by increased dandruff, for patients with less serious conditions, you can take oral vitamin B2, vitamin B6 and other drugs. In addition, patients can also follow the doctor’s instructions with selenium disulfide lotion and other inhibitors of sebum secretion. If the local fungal infection, you need to apply ketoconazole ointment and econazole ointment locally. 2. Psoriasis: psoriasis can also lead to dandruff, patients can be coated in the affected area with calcium-modulated neural phosphatase inhibitors, such as tacrolimus ointment, pimecrolimus cream. In addition, patients also need to apply anthralin ointment and tar preparations to the affected area to reduce dandruff. 3. Tinea capitis: If the dandruff caused by tinea capitis is particularly high, you can follow the doctor’s instructions to take oral ashwagandha, terbinafine, itraconazole, fluconazole and other antifungal drugs, and at the same time in the affected area coated with 2% ketoconazole cream, 1% terbinafine cream to assist in the treatment. When washing hair, you can use 2% ketoconazole lotion, selenium sulfide suspension, which is conducive to the treatment of the disease. Dandruff especially no simple and fast way to remove, patients need to consult a doctor in time to check the cause of the disease, to be clear in the cause of the disease to follow the doctor’s instructions for treatment.