Frequent facial allergies may be due to skin allergic reactions caused by contact with allergenic substances on the face, which need to be removed, supplemented by medication and other methods to alleviate the symptoms. 1. Remove the cause of the disease: patients need to pay attention to avoid contact with pollen, dust, certain skin care products, cosmetics and other substances that may lead to allergies. It is best to go to the hospital for allergen testing to determine what substances the patient is allergic to, and actively remove the cause of the disease in order to reduce the frequency of allergy attacks. 2. Medication: Antihistamine drugs can be used for desensitization, such as Avastin, Loratadine, Imipramine and so on. You can also use montelukast, prednisone and other drugs to treat. In the allergic area, tacrolimus ointment or pimecrolimus cream can be used to relieve the pain and itching symptoms of allergy. It is recommended that patients with frequent facial allergies consult a doctor in a timely manner, strictly follow the doctor’s instructions for systematic treatment, and avoid self-medication.