Ringworm can be cured by general treatment and medication, and it is necessary to strictly follow the doctor’s instructions to use medication to prevent recurrence. 1. General treatment: patients need to pay attention to personal hygiene, keep local skin clean and dry. Wear comfortable and breathable clothes, clothing also need to wash and disinfect in time. In addition, the daily diet should be light, can not scratch the affected area. 2. medication: ringworm patients can follow the doctor’s instructions external ketoconazole, econazole and other drugs, with antifungal activity, but need to adhere to the drug for more than 2 weeks, or after the lesions subside to continue to use the drug for 1 to 2 weeks to avoid recurrence. If necessary, oral itraconazole or terbinafine can be taken, and the combination of external drugs can increase the efficacy of treatment. For patients with tinea cruris, they must go to a regular hospital, follow the doctor’s instructions for medication, not self-medication or discontinue, to avoid recurrence of the disease.