The fastest self-cure for ringworm does not exist and it usually does not heal on its own. Ringworm is caused by a fungal infection, but it is affected by its own risk factors and transmission routes, which can cause the disease to recur. It can be treated by removing risk factors, cutting off transmission routes, and medication. 1. Remove risk factors: obesity, excessive sweating, diabetes and other conditions are high-risk factors for the occurrence of ringworm, which may induce ringworm. You can eat less in moderation, exercise more, control diet to help control weight, and at the same time, actively treat the underlying disease. 2. Cutting off the means of transmission: Indirect transmission of ringworm occurs through direct contact with people with ringworm or contact with personal items such as towels and clothing used by people with ringworm. You can cut off these transmission routes in time, and actively treat the disease to relieve it. 3. medication: you can use ketoconazole cream, miconazole ointment and other medications as prescribed by the doctor, and take oral itraconazole capsules and other antifungal medications if necessary. The use of drugs should follow the doctor’s instructions to use correctly. Tinea corporis patients should be timely consultation, under the guidance of the doctor to improve the examination of clear diagnosis, targeted treatment, daily attention to avoid scratching the affected area.