Dry and flaky facial skin may be caused by atopic dermatitis, psoriasis and other diseases, or it may be caused by environmental dryness, which can be treated by medication. 1. Atopic dermatitis: it is a chronic inflammatory skin disease related to genetic allergy, manifested by multi-shaped skin lesions, such as erythema, papules, scales, etc., accompanied by itching, need to pay attention to facial moisturizing, and follow the doctor’s instructions for external use of mometasone furoate ointment, tacrolimus ointment and other medications for treatment. 2. Psoriasis: it is a kind of immunity-related polygenic hereditary skin disease, with scaly erythema or plaques as the typical skin characteristics, which can be localized or widely distributed, and can be treated with topical medicines such as capotriol as prescribed by doctors. 3. Environmental dryness: Facial peeling dry peeling this situation is mostly seen in winter. Winter climate is cold, the air is dry, if you do not pay attention to facial moisturizing, can be induced by facial dryness and peeling. When you go out, you should do a good job of protection, can be improved by applying moisturizing cream and so on. Facial peeling dry peeling patients are recommended to go to the hospital in time, clear cause, according to the doctor’s guidance for reasonable use of drugs and standardized treatment.