Itchy peeling hands may be caused by ringworm, sweating herpes, eczema and other diseases. 1. Ringworm: ringworm is an inflammatory skin disease caused by fungal infection of the hands, invasion of the stratum corneum of the skin and decomposition of keratin. Clinical manifestations of hand erythema, blisters, flaking or skin roughness and thickening, accompanied by itching. 2. Sweat herpes: the cause of sweat herpes on hands is unknown, may be related to genetic, environmental factors. Mainly manifested as the palm of the hand, finger side of the appearance of small deep blisters, slightly above the skin surface, patients are often accompanied by sweaty hands and feet, peeling, with varying degrees of burning and itching. 3. Eczema: eczema is caused by a variety of internal and external factors of inflammatory skin diseases, patients may be manifested as erythema of the hands, blisters, with itching, blisters ruptured and absorbed after the appearance of flaking, there may be a large area of the hands peeling, itching symptoms. Hand peeling and itching may also be caused by other diseases, it is recommended that patients go to the hospital in a timely manner, after a clear diagnosis under the guidance of the doctor standardized treatment.