Cracked and peeling heels are usually associated with a variety of factors, which may be related to cold weather, bare feet and other external factors; it may also be due to personal constitution, and some disease factors can also lead to, commonly keratosis pilaris, chancroid eczema. In general, good moisturizing, and symptomatic treatment can achieve more satisfactory results. A, external factors: 1, cold weather: such as in the cold weather, poor blood circulation, skin elasticity decreased caused by peeling cracking, can be manifested as painful dry itch at the fissure, local usually flushed. You can often soak your feet in warm water, topical urea ointment or recombinant bovine alkaline fibroblast growth factor gel, morning and evening medication so that the heel skin is fully nourished, so as to achieve the therapeutic effect; 2, exposed feet: such as construction workers, fishermen, etc. need to work in the open air for a long time, the feet are exposed for a long time, the skin is prone to water loss and dryness resulting in cracked heel crust. It is recommended to reduce the exposure of the feet, choose shoes with good breathability, and apply moisturizer in time after daily warm water foot soak. Second, personal physique: such as vitamin deficiency, picky or partial food people lack of vitamin A, vitamin E, etc., followed by dry and flaky feet, and even dry and cracked. It is recommended to maintain a balanced diet, the appropriate amount of trace elements, and to pay attention to foot moisturizing, serious cases can follow medical advice to take medication. Third, the cause of the disease: 1, keratosis pilaris: usually a positive fungal test can confirm the diagnosis of tinea pedis, causing dry and cracked skin is called keratosis pilaris. In the use of urea ointment to treat chafing, along with the use of antifungal ointment, such as topical terbinafine hydrochloride ointment; 2, chafing eczema: mostly caused by contact with external substances caused by allergic reactions leading to cracked heels. Treatment usually uses local application of glucocorticoid ointment, commonly used compound flumethasone ointment, mometasone furoate ointment, halometasone ointment, etc., with salicylic acid ointment treatment, can be localized with plastic wrap sealing treatment to enhance the efficacy. Usually should pay attention to wear breathable shoes and breathable socks, eat more vitamin-rich fruits and vegetables, such as tomatoes, apples, kiwi, etc., daily warm water soak feet after timely protection.