Facial skin allergies can be treated by keeping away from allergens, topical medications and oral medications. 1. Stay away from allergens: facial skin allergies, first of all, to identify allergens, such as cosmetics, skin care products, allergy-causing drugs, pollen, dust, animal fur, etc., when a clear allergen, to stay away from, the symptoms of mild can be relieved on their own. 2. Topical medications: topical medications include antipruritic lotions, such as glycerite lotion, zinc oxide lotion, etc. Topical glucocorticoid ointment can also be used, such as mometasone furoate cream, etc. When secondary infections, antibiotic ointment, such as erythromycin ointment, tetracycline ointment, etc. Can also be used topically, such as erythromycin ointment, tetracycline ointment. 3. Oral drugs: severe symptoms can be combined with the application of oral drugs, such as cetirizine, loratadine and other antihistamines, acute oedema ooze can be short-term use of hormones such as prednisone and other treatments. All of the above drugs have adverse reactions, it is recommended to use under the guidance of a doctor to avoid blind use. Facial skin allergy patients with severe symptoms, it is recommended to go to the hospital in a timely manner, during the treatment period should avoid scratching the affected area, to prevent aggravation of skin lesions, secondary infection.