Hands fall off the skin to consider is due to skin dehydration, eczema, ringworm and other reasons. 1. Skin dehydration: If you are in a dry environment for a long time or not accustomed to drinking water and other bad habits, can cause the organism is in a state of dehydration, when the hands of the water is small, there may be the symptom of hand peeling. 2. Eczema: when the hands are stimulated by internal and external factors occurring eczema, especially chronic eczema, will cause local skin dry phenomenon, in severe cases, there will be symptoms of hand peeling. 3. Ringworm: when the hand tissue is infected by fungi leading to local skin damage to the stratum corneum, when the stratum corneum abnormal shedding, it will lead to the symptoms of hand peeling. The cause of hand peeling causes more, need to go to the hospital dermatology examination to confirm, clear cause, in the guidance of professional physicians for targeted treatment.