Chicken skin refers to periorbital keratosis, a common disorder of keratinization abnormalities. The cause of the disease is unclear, with most literature suggesting a genetic predisposition, and it occurs in patients with allergic and atopic constitutions, as well as in patients with nutritional deficiencies such as vitamin A deficiency. Keratosis pilaris is usually not completely curable, but can be improved through daily care, medication and laser treatment. First, daily care: 1, should not be frequent exfoliation: due to the dry climate in winter, the skin loses more water, therefore, winter bath should not be too hard. Avoid the use of alkaline bath products, do not frequently use exfoliating products to prevent skin barrier damage caused by excessive cleaning of the skin; 2, skin moisturizing: pay attention to skin care and maintenance, after bathing and applying a skin care effect of moisturizing milk, can ensure that the skin is well hydrated; 3, dietary regimen: eat more fresh vegetables and fruits, such as carrots, tomatoes, Chinese cabbage, and apples, bananas, lychee Second, drug treatment: 1, local treatment: the above methods are not obvious, or more serious symptoms of patients, can follow the doctor’s instructions to use topical drugs coated with the affected area, such as urea cream, Vitamin A ointment, salicylic acid ointment, etc., to achieve the purpose of softening the stratum corneum, reduce the dryness of the skin. Poor results can be used in the use of medium-acting glucocorticoids, such as hydrocortisone butyrate ointment, mometasone furoate cream; 2, systemic therapy: serious symptoms, rash area is large, under the guidance of the doctor oral medication to supplement the vitamin A, effectively regulate the metabolism of the stratum corneum, regulate the keratinization of hair follicle mouth function, so that the skin becomes smooth and delicate. Third, laser treatment: severe keratosis pilaris can follow the doctor’s instructions to use lasers and other medical methods to increase the degree of smoothness of the skin and reduce hyperpigmentation.