Facial skin allergies are usually treated with general therapy as well as medication. 1. General treatment: avoid contact with allergens, do not eat allergenic food, keep the facial skin clean, do not scratch excessively with your hands, do not use irritating toiletries to prevent facial skin damage. 2. Medication: As facial skin allergy will cause itching symptoms, you can use pimecrolimus, tacrolimus ointment and other immunomodulatory drugs for treatment. Or short-term topical glucocorticoid drugs such as hydrocortisone butyrate ointment, mometasone furoate gel and other drugs. When accompanied by obvious itching, it can be treated with oral anti-allergy drugs, such as cetirizine and loratadine. In the use of medication, must follow the doctor’s instructions safe and reasonable use of drugs, do not indiscriminate use of medication to avoid causing serious adverse reactions.