Hand peeling needs to see a dermatologist. Hand moulting is generally considered fungal infection, eczema, vitamin deficiency and physical moulting and other causes, belonging to the category of dermatology, generally need to hang dermatology clinic. 1. Fungal infection: fungal infection of the hand is ringworm, can cause palm moulting, combined with itching, erythema and other symptoms, there is a certain degree of contagious, the treatment of external clotrimazole ointment, terbinafine ointment and other antifungal drugs. 2. Eczema: long-term contact with irritating alkaline chemicals, such as detergents, hand sanitizers, etc., will cause eczema attacks on the hands, resulting in palms peeling, the treatment can be used externally with hormonal ointment such as Clobetasol, and pay attention to avoid direct contact with alkaline detergents. 3. Vitamin deficiency: the human body lacks B vitamins and vitamin C, etc., can cause palm moulting, it is recommended to supplement in time, eat more fresh fruits and vegetables. 4. Physical peeling: mostly seen in the skin is too dry, the human body too much water loss, etc., the patient can be due to the palm of the skin dry and moulting, it is recommended that the patient’s timely supplemental water, drink more water, external use of vitamin E milk coated, to alleviate the symptoms. To sum up, hand molting causes more, patients need to go to the dermatology department, clear cause of the disease in the doctor’s guidance under the standardized treatment of medication.