Finger dead skin may be due to repeated friction, ringworm, eczema and other factors, need to clarify the cause of the disease and then targeted treatment, such as the protection of the skin of the hand, the use of ketoconazole, tretinoin cream and other medications under the guidance of the doctor, and so on. 1. Repeated friction: prolonged related labor can lead to the shedding of keratinocytes on the surface layer of finger skin and the appearance of dead skin. It is recommended to protect the hands by wearing gloves and applying hand cream on the dead skin area during labor. 2. Ringworm: It is a skin disease caused by fungal infection, which may appear blisters on the skin of the hands, with a lot of flaking after the blisters rupture, mostly accompanied by itching, and can be treated with antifungal medicines such as biphenylbenzazole, miconazole nitrate and ketoconazole under the guidance of the doctor. 3. Eczema: related to various internal and external factors, chronic eczema on the hands may appear pimples, roughness and hypertrophy, flaking, itching and other symptoms, can be under the guidance of the doctor to use tretinoin cream, dinexidine cream, loratadine and other drugs treatment. Dead skin on the fingers may also be caused by other factors, it is recommended that patients seek medical attention in a timely manner, and actively carry out relevant examinations, in order to clarify the cause of the symptomatic treatment, to avoid private medication, so as not to delay the condition.