Dry and flaky face may be caused by dry air, pityriasis alba, contact dermatitis, seborrheic dermatitis and other diseases, which can be treated by topical moisturizing cream, topical urea-vitamin E ointment, topical dianabed ointment, topical salicylic acid ointment and other ways. 1. Dry air: Due to the dryness of the outside air, wind and sun and other stimuli, it is possible to cause dry and flaky face. You should replenish the moisture in time, keep the appropriate temperature and humidity, choose some moisturizing skin care products, or apply urea ointment and other medications. 2. White furfury: mainly manifested as varying sizes of round or oval protein spots, and characterized by surface scales, the cause of the disease is unknown, and may be infected, dry skin, nutritional deficiencies, sun exposure. Vitamin E ointment can be used externally to relieve the symptoms. 3. Contact dermatitis: Facial skin contact with external sensitizers, such as soap skin care products caused by contact dermatitis, may also cause dry face flakes and itching and other symptoms. First of all, avoid contact with allergens, you can use topical Denard ointment, hydrocortisone cream and other medications. 4. Seborrheic dermatitis: it is related to the colonization of Malassezia bacteria, the increase of lipid secretion, and the impaired barrier function of the skin. It can be treated with topical salicylic acid ointment, retinoic acid ointment and other medications. Dry flakes on the face, should also pay attention to personal hygiene, quit smoking and alcohol, do not eat stimulating food, eat more fresh vegetables and fruits, in order to help the disease recovery. Dry flakes on the face is recommended to go to the hospital in a timely manner, after the cause of the disease is clear under the guidance of the doctor treatment, do not self-medication.