Hands peeling and itching may be caused by skin dehydration, chronic eczema, keratosis pilaris and other reasons. 1. Skin dehydration: If you are in a dry environment for a long time, ultraviolet radiation or do not often drink water and other bad habits, causing the skin to be in a state of dehydration, it will lead to hand peeling and itching symptoms. 2. Chronic eczema: due to internal and external stimulation of a variety of factors, resulting in the occurrence of eczema on the hands, especially chronic eczema, can cause skin peeling of the hands, itching and other symptoms. 3. Keratosis pilaris: when the hand skin infection fungi can cause tinea cruris, especially keratosis pilaris, can be manifested as local skin keratinization obvious, thickening, flaking, itching and other symptoms. Caused by the hand peeling skin also itchy cause more, should go to the hospital in time to confirm the examination, clear cause of the disease give formal treatment.