The red marks on the face are considered to be related to contact dermatitis, physical stimulation, etc. The treatment should be based on the cause of the choice of medication, physical therapy and other ways of active treatment. 1. Contact dermatitis: facial contact with allergic substances can be induced by local erythema, such as skin care products, cosmetics, face masks, etc., at this time, you can follow the doctor’s instructions to take antihistamine drugs such as oral loratadine, and at the same time, external use of glucocorticosteroid drugs, such as hydrocortisone butyrate ointment, or calcium-modulated neural phosphatase inhibitors such as tacrolimus to improve the local red marks. 2. Physical stimulation: If the face by external forces lead to local red marks, generally no special treatment, half an hour or so the skin can return to normal, if necessary, can be combined with cold compresses to improve the local symptoms. For patients with red marks on the face, it is recommended that they go to a regular hospital dermatology, clear cause of the disease in the doctor’s guidance and active treatment.