The skin on the palms of the hands may be caused by contact dermatitis, or it may be caused by ringworm, exfoliative keratolysis, and other diseases. 1. Contact dermatitis: a part of the population due to work may be long-term contact with chemical agents, such as disinfectant, detergent and other substances with a certain degree of irritation, long-term stimulation will damage the skin barrier of the palm of the hand, so the phenomenon of peeling. 2. Ringworm: ringworm is usually a fungal infection, the infected area will appear blisters, pimples and scales, accompanied by itching. The peeling of the skin on the palms of the hands may also be caused by ringworm, which requires antifungal treatment. 3. Exfoliative Keratolysis: Exfoliative Keratolysis usually occurs on the palms of the hands and soles of the feet, there will be dots or flakes of superficial cuticle peeling phenomenon, usually not accompanied by itching. Usually do not need special treatment, more serious patients are recommended under the guidance of the doctor to use drugs to relieve the symptoms. Palm peeling may also be caused by other factors, it is recommended to go to the hospital in a timely manner to identify the cause of the symptomatic treatment.