Tinea capitis is an infectious contact disease caused by fungal infections of the scalp and hair. However, there is no cure for ringworm because there are many fungi and bacteria in the air we live in. It can only be improved and controlled by certain methods so that ringworm can be cured as much as possible. The treatment is usually used in the following ways: 1. Shaving: First of all, patients with ringworm should cut their hair once a week until it is cured and apply iodophor for sterilization after the hair is cut. 2. Topical medications: Patients can use some topical anti-fungal herbal creams, sulfur ointment, salicylic acid ointment and other medications to wipe the affected scalp. The best wipe the entire head to avoid the spread of the affected area; 3, oral medication: patients can follow medical advice to take ashwamycin, ketoconazole, itraconazole and other drugs for treatment. The sensitivity of the microsporidium is very strong and can be taken by both adults and children; taking ketoconazole can effectively inhibit hair breakage of Trichophyton rubrum; taking itraconazole has better efficacy for superficial fungal infections. However, it should be noted that liver function tests are still needed during the taking of the above drugs to avoid complications due to the medication; 4. Daily prevention: It is also more important to develop good hygiene habits in daily life to prevent and treat ringworm. The first thing is to wash your hair and pillowcase diligently, soak them in boiling water and then go to the dryer to ensure that they are changed daily. Ringworm is a contagious disease, and it is recommended that patients with ringworm do not come into direct contact with others and implement self-isolation. At the same time, you should go to the hospital in time to cooperate with your doctor for relevant treatment.