The back of the hand peeling skin may be weather causes such as dry skin, but can not be ruled out ringworm, eczema and other disease factors, need to be specifically analyzed. 1. Dry skin: If the weather is dry or dry skin, the skin is in a dry state for a long time, while often in contact with water, the back of the hand is prone to cracking, peeling phenomenon, generally can be improved by less contact with water, applying moisturizer. 2. ringworm: due to dermatophytes caused by superficial fungal infections of the hands, often manifesting hyperkeratotic lesions on the hands, often appearing small blisters in the early stages of the disease, followed by the main flaking mainly on the back of the hands will appear symptoms of peeling. 3. Eczema: due to abnormal immune function, endocrine disorders and other factors leading to eczema, including dry eczema, is a kind of inflammatory skin disease, the back of the hand peeling symptoms. It is recommended that patients seek timely medical treatment, confirm the cause of the disease under the guidance of professional doctors, and timely targeted treatment.