The top of the head is always long acne to consider the following situations: first, folliculitis, can appear follicular inflammatory pimples, pimples, in clinical treatment can be oral cefaclor granules or azithromycin dry suspension, local application of fusidic acid cream or compound polymyxin B ointment. If the acne appears red, swollen, painful, can be used with the application of psoriasis Xatazole capsules or two Ding capsule for the treatment of fire detoxification; second, seborrheic dermatitis, there can be a small papules, papules, accompanied by a slight itching, part of the scales and other manifestations of the clinical treatment can be coated with trometamol cream, oral Epinastine hydrochloride capsule or beriberi loratadine capsule.