The treatment for ringworm is antifungal therapy. Itraconazole or terbinafine can be given orally, and the combination with topical medications can increase the efficacy. Topical medication is emphasized to adhere to the medication for more than 2 weeks or the lesions subside or continue the medication for 1-2 weeks to avoid recurrence. And before treatment, and half a month after treatment fungal tests to test whether the treatment is effective. During the treatment period, you should avoid washing the affected area with hot water. You should wear loose and breathable pants to avoid the growth of fungus due to excessive humidity and heat in the local environment. Also, alcohol should be avoided.