Contact dermatitis on the face should be treated by identifying and avoiding as many sensitizers as possible and using medications (e.g., topical, oral, etc.) as prescribed by the doctor. 1. Finding allergens First of all, we should find out the sensitizers and avoid them. In addition, we should avoid scratching and scalding with hot water to avoid aggravating the condition. 2. Use of medication (1) Topical medication: If the symptoms are mild, topical glycerite lotion can be used to relieve discomfort, and if there is obvious oozing, 3% boric acid solution can be used locally as a cold wet compress to carry out the treatment. (2) Oral medication: oral antihistamines, such as benadryl, loratadine, cetirizine, etc., to relieve itching, such as bacterial infections, oral antibiotics, such as cephalosporin, amoxicillin, etc., to control the condition. In the acute stage, glucocorticoid drugs, such as prednisone, dexamethasone, etc., can be used to reduce symptoms. All of the above drugs need to be used under the guidance of a doctor to avoid blind use of drugs. It is recommended that patients consult a doctor in a timely manner and standardize the treatment under the doctor’s guidance.