Ringworm is a skin disease caused by dermatophyte infection, patients can be completely eradicated through topical medication, oral medication, home care and other ways. 1. topical drugs: drug treatment, mainly to anti-fungal based, you can choose imidazole drugs, such as clotrimazole, miconazole, ketoconazole and so on. 2. Oral medication: patients with tinea versicolor can choose oral medication, mainly for patients with poor effect of external application, recurrent attacks, and large area of involvement, can choose terbinafine, itraconazole, fluconazole and other antifungal drugs to improve the therapeutic effect. 3. Family care: purely external antifungal drug treatment effect is better, but patients do not pay attention to family care will still cause recurrent attacks. So should be sufficient amount of full course of medication, pay more attention to personal hygiene, active treatment of other parts of the ringworm, cut off the source of infection, to avoid recurrence of infection. The use of the above medication, it is recommended to use the medication under the guidance of a doctor, not blindly self-medication, so as to avoid adverse effects.