Forty-nine-year-old woman face always allergic, mainly due to facial atopic dermatitis, first of all, timely away from allergens, pay attention to scientific skin care, if necessary, under the guidance of the doctor medication. 1. Stay away from allergens: allergic dermatitis recurrence may be due to their own allergies to pollen, seafood and other substances, women are also common in the improper use of skincare products, such as excessive cleansing of the face leads to weakening of the skin barrier function, but also may be related to the decline in the body’s immunity. You should try to identify your own allergens, stay away from them in time, and reduce stimulation in order to effectively avoid the recurrence of allergic dermatitis. 2. Scientific skin care: daily skin care should pay attention to moisturizing, stop using a variety of irritating skin care products, cosmetics, the use of qualified, gentle skin care products. Normally pay attention to sunscreen, to prevent prolonged exposure to the sun, pay attention to physical exercise. 3. medication: oral loratadine tablets, cetirizine tablets and other antihistamines under the guidance of a doctor, can effectively alleviate the symptoms of allergies. You can also with the soothing spray wet compresses, can also relieve allergic dermatitis caused by local skin redness, itching and other symptoms. Repeated facial atopic dermatitis is recommended to go to a regular hospital dermatology consultation, under the guidance of the doctor symptomatic treatment.