Foot fungus, also called tinea pedis, is caused by fungal infection, there is no such thing as the fastest treatment, the treatment mainly includes topical, oral antifungal drugs, keratin exfoliators and other medications. 1. topical antifungal: topical antifungal drugs, such as miconazole nitrate cream, ketoconazole cream, bifonazole solution, clotrimazole ointment and other drug treatment. 2. Oral antifungal drugs: when the rash is generalized and the efficacy of external drugs is not good, oral antifungal drugs can be taken, including terbinafine, itraconazole capsules, etc., which have the effect of inhibiting or killing the fungus. 3. Keratin exfoliators: Hyperkeratosis foot, can be combined with the use of keratin exfoliators, such as salicylic acid ointment, can help exfoliate the stratum corneum, promote the penetration and absorption of antifungal drugs. Foot skin damage, it is recommended to go to the hospital dermatology department in a timely manner, first to clarify the cause, and then give the appropriate drug treatment.