After the red rash of facial allergies, it is recommended to relieve the discomfort and improve the symptoms through general treatment and medication, and the treatment needs to be carried out under the guidance of a doctor. 1. General treatment: It is recommended to keep the face clean and hygienic, avoid re-exposure to suspected allergens and avoid scratching the face. 2. Drug treatment: patients can use topical glucocorticoid drugs such as mometasone furoate ointment; or topical calcineurin inhibitors such as tacrolimus ointment; itching is obvious, you can also take anti-allergy drugs such as chlortetracycline, cetirizine and other drugs to improve the symptoms. Drugs recommended under the guidance of a doctor combined with their own conditions, not to be used without authorization, there are adverse reactions need to consult a doctor in a timely manner, drug allergy is prohibited. If you have a facial allergy rash, you need to go to the hospital in time to receive standardized treatment.