The causes of dry cracked heels are relatively complex and can be treated according to the cause. If it is caused by tinea pedis, it can be treated with antifungal drugs (itraconazole, terbinafine). Cracked eczema can be treated with petroleum jelly. If it is a common type of ichthyosis, you can use emollients to relieve it. 1. Tinea pedis: caused by fungal infections, can lead to the phenomenon of dry cracked heels, accompanied by keratin thickening, flaking symptoms, can be prescribed the use of antifungal drugs (itraconazole, terbinafine) treatment. 2. Cracked eczema: mostly caused by frequent contact with external irritants, combined with bleeding and infection, can be given petroleum jelly cream, Vitamin E cream or cod liver oil ointment and other treatments as prescribed by the doctor. 3. Ordinary type ichthyosis: in addition to dry cracked heels, accompanied by dry skin, rough phenomenon, can apply emollients to relieve flaking, dry phenomenon, if serious, can follow the doctor’s advice to take vitamin A treatment. The symptoms of dry cracked heels, it is recommended to go to the hospital in time to check, clear cause of the disease in the doctor’s guidance to choose the appropriate drugs, do not self-medication.