Dry and flaky face may be related to external stimulation, seborrheic dermatitis, allergy and other reasons, you can relieve the symptoms by moisturizing care, applying medication, oral antihistamine drugs and so on. 1. External stimuli: excessive cleansing of the face or a long period of time in a dry environment, it is easy to lead to dry skin on the face. Usually pay attention to good skin moisturizing care and sunscreen, can relieve the symptoms. 2. Seborrheic dermatitis: facial seborrheic dermatitis can cause local sebaceous gland secretion function abnormally, excessive secretion of oil and lead to dry skin on the face. You can apply vitamin B6 ointment, polysulfonic acid mucopolysaccharide cream, etc. to alleviate the symptoms of dryness and flakiness. 3. Allergy: Contact with certain allergy-prone substances, such as hair dyes, pollen, dust or cosmetics, leads to facial allergies, which can also cause dry and flaky skin on the face. You should stay away from allergens in your life, and you can take antihistamines such as levocetirizine hydrochloride tablets and ibastine tablets orally to relieve the symptoms. There may be other reasons for dry skin on the face, and it is recommended that patients go to the hospital to clarify the cause of the disease, and specific drugs should be used under the guidance of a doctor.