Foot fungus is also known as tinea pedis, for tinea pedis with small blisters, consider belonging to the blister type tinea pedis, mainly and fungal infection, can follow the doctor’s instructions for topical and oral antifungal drugs. 1. topical antifungal drugs: tinea pedis is generally preferred topical antifungal drugs, such as miconazole, econazole, ketoconazole, terbinafine, etc., if the skin of the foot is broken, the skin lesions should be dry and then apply antifungal ointment. 2. Oral antifungal drugs: If the affected area of tinea pedis is large or the symptoms are more serious, it is also necessary to take oral antifungal drugs under the guidance of the doctor, such as terbinafine, itraconazole and so on. It is important to note that because fungal infections are contagious, you should pay more attention to personal hygiene in your daily life, change your shoes and socks regularly, keep your feet clean and dry, and not share your daily necessities with other people to avoid recurring attacks. Patients with blister-type athlete’s foot are advised to consult a doctor in time, actively cooperate with the doctor’s treatment, the above drugs must be used under the guidance of a professional physician to avoid adverse reactions.