Foot peeling may be caused by foot fungus, i.e. tinea pedis, or it may be caused by chronic eczema, exfoliative keratolysis, and so on. 1. Tinea pedis: Tinea pedis is a common skin disease caused by fungal infection of the skin of the feet, mainly including blistering type, between rubbing vesicles, scaling keratosis type, etc. Most of the patients with blistering type and scaling keratosis can have foot peeling. The majority of patients with blistering and scaly keratosis pilaris can have foot peeling. 2. Chronic eczema: chronic eczema is a kind of inflammatory reaction involving the superficial dermis and epidermis, belonging to one kind of eczema, which can lead to foot peeling and cracking. 3. Exfoliative Keratolysis: Exfoliative Keratolysis, commonly known as hand and foot desquamation, is clinically characterized by non-blistering superficial keratolysis in the palm and plantar areas. When the feet appear peeling, should be timely to the hospital, clear cause, according to the cause of the choice of appropriate treatment.