Skin loss and dryness on the face is mostly related to physiological factors and pathological factors, and pathological factors include psoriasis, contact dermatitis, etc. The solution is to clarify the cause of the disease, and then rationalize the use of medication, such as Vitamin A acid drugs, glucocorticoids and so on, for treatment. 1. Physiological factors: generally in the fall and winter seasons, the weather is relatively dry, do not pay attention to skin moisturizing, easy to appear skin off dry. Usually pay attention to skin moisturizing, use moisturizing cream, can relieve the symptoms. 2. Psoriasis: this disease can also appear the symptoms of facial dry skin, at the same time can appear erythema papules and other damage. For treatment, topical glucocorticosteroid therapy, such as dianabed cream, mometasone furoate ointment, etc.; topical vitamin D3 analogs therapy, such as carbotriol, etc.; oral vita-acid drugs therapy, such as avitamin A ester, avitamin A, etc.. 3. Contact dermatitis: contact with external allergens or irritants can cause symptoms of dry skin on the face, accompanied by local erythema. For treatment, glucocorticoids can be used externally, such as hydrocortisone cream, Dinaid cream, etc.; oral antihistamine treatment, such as loratadine, cetirizine, etc.. It is recommended that patients should go to the dermatology department of the regular hospital, follow the doctor’s instructions to make a clear diagnosis, and then reasonably use the medication to treat the specific drugs should be used under the guidance of the doctor, and should not be blindly self-medication.