The cracked feet often need to be solved first, topical antifungal drugs, if necessary, can also take oral antifungal drugs, in the cracked can use tretinoin neomycin cream, or has a nourishing and moisturizing effect of drugs first applied to the cracked feet foot parts, a few days later the crack healed after the external use of bifenazole cream, terbinafine cream, naftifine ketoconazole cream and so on. For severe foot fungus foot crack can also take oral antifungal itraconazole capsules, terbinafine hydrochloride tablets and other symptomatic treatment, oral medication must be used under normal liver function.