Thoroughly removing mites from the hair includes shaving the hair, washing the hair with shampoo containing sulfur agents, and disinfecting the hair on a daily basis, etc. If mite dermatitis develops, it is necessary to choose topical medication, oral medication, etc., for the treatment of the condition. 1. Shave the hair:If the hair is infected with mites and the symptoms are obvious, it is best to shave the hair in time, so that the mites lose the shelter of the hair, which is conducive to the removal of mites. When it is inconvenient for girls to shave their hair, they can cut their hair short. 2. Use shampoo containing sulfur preparation to wash hair:You can use shampoo containing sulfur such as selenium disulfide to wash the scalp and induce the death of mites. 3. Daily disinfection: Pay attention to changing clothes diligently, and wash clothes, bed sheets, covers, pillows and other items, and then expose them to the sun, which is conducive to the removal of mites. 4. Topical medication: patients with severe itching can use sulfur ointment, 2% peppermint ointment, metronidazole gel and other drugs to relieve symptoms and kill mites. 5. Oral medication: If necessary, oral antihistamine treatment, such as cetirizine, loratadine, etc.; severe symptoms, oral glucocorticosteroid treatment, such as prednisone, etc.; if the secondary infection, also need to use antibiotic treatment, such as metronidazole, mupirocin, etc.. It is recommended that patients go to the dermatology department of the regular hospital in a timely manner when necessary, follow the doctor’s instructions to clarify the diagnosis, rational use of medication, not blindly self-medication.