The skin of the feet is divided into three cases: 1, tinea pedis: commonly known as foot fungus, is caused by fungal infection, you can go to the hospital dermatology department to check the fungus to confirm the diagnosis, you can apply terbinafine ointment or bifenibenzole cream and other antifungal cream treatment, it takes a month to heal. 2, dry eczema: generally symmetrical feet peeling skin, serious people will be chapped, accompanied by itching, you can use topical antiallergic creams such as mometasone furoate. 3, exfoliative keratolytic disease: generally related to personal constitution, most of the onset of spring and autumn, can be used externally vitamin E urea ointment and other nourishing skin cream to relieve symptoms.