Foot fungus is a fungal infectious disease that occurs in the foot, it is a superficial fungal infectious disease of the skin, there is no cure for foot fungus of the special effect of the drug of the saying, you can be through the general treatment, topical medication, oral medication treatment. 1. General treatment: avoid scratching the affected area to prevent self-infection and secondary infection. 2. Topical medication: For patients with mild foot odor, topical medication can be used. Commonly used topical drugs are terbinafine cream, naftifine cream, ketoconazole cream and so on. If there is a break in the foot, the solution should be applied first, and then the cream should be applied after the skin lesions are dry. 3. Oral medication: Oral medication can be considered for severe cases or cases that are not well controlled by topical medications. Commonly used oral drugs are terbinafine, itraconazole, etc. Side effects may occur, such as headache, diarrhea, fever, etc., need to be taken under the guidance of a doctor. It should be noted that if the patient appears to have the manifestation of foot odor, he should go to the hospital in time to identify the cause of the disease and actively treat it, so as not to delay the condition.