The pain caused by touching the right scalp may be caused by nerve sensitivity or epidermal defect, and it is necessary to carefully observe whether there is any obvious breakage on the surface of the right scalp. If it is accompanied by a breakage, it is recommended to use iodophor solution to disinfect and apply recombinant human epidermal growth factor gel on the surface to accelerate epidermal repair. If the epidermis is not broken and the pain is mainly painful, it should be caused by nerve sensitivity. It is recommended to take vitamin B1 and vitamin B6 orally and use methylcobalamin to nourish the nerves. If the painful part of the scalp is accompanied by red papule-like changes, it is considered possible that it is folliculitis, and it is recommended to choose oral minocycline and topical mupirocin cream for treatment.