Finger itching peeling cracking may be caused by physiological factors such as dry skin, may also be ringworm, hand eczema and other diseases. 1. Physiological factors: if the climate is dry or not pay attention to the hand skin moisturizing, may lead to dry skin, so that the finger itching peeling cracking situation. 2. Ringworm: mainly related to dermatophyte infection, sweating, hands in a moist state and other reasons may also induce the disease. The patient’s hands will appear blisters, flaking, cracking and other symptoms, often accompanied by itching. 3. Hand eczema: related to hormone level changes, heredity, infection and other factors, mainly manifested as fingers, palms and other parts of the skin, cracking, blisters, etc., may be accompanied by itching. Finger itching peeling cracking more reasons, in the exclusion of physiological factors, it is recommended to go to the regular hospital to consult the examination, to clarify the cause of the disease.