Peeling of toes may be related to tinea pedis, herpes sweating, contact dermatitis and vitamin deficiency. 1. Tinea pedis: a skin disease caused by fungal infection, which can be manifested as blisters, vesicles, peeling and cracking in the clinic. 2. Sweat herpes: also known as pointing out that the sweat is not benign eczema, in the clinic is mainly manifested as intensive small blisters, blister wall rupture can be formed after peeling. 3. Contact dermatitis: refers to the local skin contact with some kind of goods and produce an allergic reaction, the acute stage is usually manifested as a rash and itching, and later there may be peeling and crusting phenomenon. 4. Vitamin deficiency: refers to the vitamin deficiency caused by prolonged malnutrition or insufficient intake, which can be manifested in the clinic as skin peeling of the limbs. Due to the many factors affecting the condition, the specific situation needs to be analyzed by a doctor’s consultation and combined with the results of laboratory tests. After clarifying the cause of the disease, standardized treatment should be carried out under the guidance of the doctor.