Generally recurrent facial allergies can be completely controlled after proper treatment, but because they are allergies, they cannot be cured. In addition to the patient’s own hypersensitivity, many factors can lead to recurrent facial allergies, the most common of which is repeated exposure to allergens. First, we should consider whether there are allergens in the surrounding environment, such as food, dust in the air, furniture and objects around us, etc. If allergens are ubiquitous and difficult to avoid, they may cause recurrent allergies. Secondly, it may be related to excessive beauty, cleansing, care, skin care with fruit acids and improper application of cosmetics, resulting in damage to the barrier function of the face. Patients with recurrent allergies should actively go to the hospital to inquire about the allergen, learn the specifics and then avoid further exposure. After identifying and staying away from the allergen, proper skin care should be adopted and anti-allergy treatment should be carried out while paying attention to protecting the facial skin. You can use saline cold compresses on your face and take oral antihistamines. If the inflammation of the face is serious and there are obvious red spots and papules, you need to go to the hospital in time and under the guidance of a professional doctor, apply anti-inflammatory drugs to help reduce the inflammation. Daily attention should be paid to face care and local hygiene to ensure healthy skin, do not scratch the affected area with your hands, avoid eating spicy, irritating foods, such as chili peppers, onions, raw garlic, etc., to avoid aggravating the symptoms.