Tinea pedis is caused by infection with fungi such as Trichophyton rubrum, Plaster-like microsporidia, Trichophyton suis, and Tinea floccidum, and is mainly contracted through contact. Tinea pedis has a high incidence in summer, and mostly involves both sides. Blister type itching obvious, when the condition is stable to flaking mainly; hyperkeratosis type generally no itching, easy to crack, bleeding in winter; macerated vesicular type has obvious itching, with bacterial infection when the odor is dispersed. Treatment can use topical drugs such as bifonazole cream, boric acid solution, etc., can take oral itrazolecon, etc.. When tinea pedis occurs, you should go to a regular hospital in time, choose the appropriate treatment under the guidance of a professional doctor, do not self-medication.