Tinea pedis, or ringworm of the feet, is a fungal infection that should be treated promptly. The main treatment for tinea pedis is medication. Drug treatment should include local topical medication, systemic medication, combined treatment, phototherapy and so on. 1. Local external medicine. Commonly used local topical antifungal drugs include clotrimazole, econazole, etc. The main advantage is high safety and fast effect, but the disadvantage is that the use of a long period of time, which will cause local discomfort. 2. Systemic medication. For other diseases, such as diabetes, AIDS, etc., leading to low immunity, the effect of local topical drugs is not good, the area of lesions is relatively large, you can use systemic medication, commonly used drugs such as terbinafine and itraconazole. Often oral medication, the main advantage is that the course of treatment is short, easy to use. 3. Combination therapy. It is the use of the above two drugs for joint treatment, commonly used combination is imidazole such as clotrimazole and acrylamide such as terbinafine joint. 4. Phototherapy. Such as fractional laser, Nd-YAG laser, etc., can play a role in promoting the penetration of drugs or directly kill the fungus, can be combined with drugs to achieve better therapeutic effect. It is recommended that patients with tinea pedis should consult a doctor in time, under the guidance of the doctor symptomatic treatment, medication should follow the doctor’s instructions, do not self-medication.