Children with lice on their heads can be treated by removing hair, thoroughly disinfecting clothing, and medication. 1. Remove the hair: Since lice mainly live in the hair area, you can remove the hair on the head, after the hair is removed, the lice will have no place to attach to. 2. Thoroughly disinfect clothing: combs, pillowcases, bedding, pillowcases, clothing and other items that the child is in close contact with can be sterilized by boiling at high temperatures, which will kill the eggs that are parasitized on intimate clothing. 3. Medication: 50% tincture of Benadryl or 5% benzyl benzoate cream can be used externally to eliminate head lice under the guidance of a physician. Usually pay attention to hygiene, head lice need to go to the hospital in a timely manner, in accordance with the doctor’s prescription medication.