Children’s finger peeling is generally common for the following reasons: 1, lack of vitamin A, vitamin A is a fat-soluble vitamin, the skin and the surface layer has a protective effect, if the lack of vitamin A, it will lead to dry skin and peeling phenomenon, it is recommended to eat more food rich in vitamin A, such as animal liver, and egg yolk, milk, fish or carrots, etc., if a serious lack, generally in the doctor Vitamin B can promote skin metabolism, protect skin follicle mucosa and sebaceous glands, maintain the integrity of skin and cells, lack of vitamin B can easily appear skin roughness, dermatitis, keratitis, finger molting and other symptoms. It is recommended to eat some foods rich in vitamin B in moderation, such as lean meat, egg yolk, and millet, green leafy vegetables or animal liver or bean products, etc.; 3. In addition to the lack of vitamins, it may also be due to some skin diseases, such as eczema or ringworm, dry skin, sweat rash, etc.. The cause should be sought and actively treated symptomatically.