The reason for the cracking of the foot is many, according to different reasons, to take the following different treatment plan: 1, simple crack: often with warm water soak feet, local topical urea ointment or recombinant bovine alkaline fibroblast growth factor gel for treatment. 2, fungal infection caused by cracking: in the use of urea ointment to treat cracking at the same time, with the use of antifungal drugs, such as topical terbinafine hydrochloride gel, miconazole nitrate ointment,