Tinea pedis, commonly known as tinea pedis, is a dermatological disease caused by a fungus that can appear as vesicles and erythema between the toes and on the palms or heels of the feet, accompanied by peeling, itching, and in severe cases, blistering and hyperplastic hypertrophy. Therefore, for treatment, if erythema and vesicles appear, accompanied by pronounced itching, you can apply compound ketoconazole lotion. If blisters appear during the treatment period and are accompanied by increasing itching, oral Orotadine hydrochloride tablets and Terbinafine hydrochloride tablets can also be taken at this time, while compounded Furfuracaine lotion and Terbinafine hydrochloride cream can be chosen for alternate topical application. If the patient develops hyperplasia and hypertrophy on the palms and heels of the feet after the above treatment, and there is pain with itching, then a mixture of vincristine ointment and bifidazole cream can be used topically. During the treatment period, patients need to abstain from spicy and stimulating foods, abstain from alcohol, wear cotton socks, and keep the shoes dry, clean and hygienic.