Redness in medicine refers to capillary dilatation, facial skin with capillary dilatation can be improved through general treatment, physical therapy and other ways. 1. General treatment: patients with facial skin with capillary dilatation should pay attention to sun protection, avoid prolonged exposure to the sun. Choose mild skin cleansers to avoid irritating the skin and damaging the skin barrier. 2. Physical therapy: patients can also choose dye laser treatment, through selective action on hemoglobin to make its denaturation, so as to close, destroy the abnormal capillary expansion. For patients with combined arteriovenous malformations, they can also be treated with radiofrequency therapy. For patients with capillary dilatation of the skin on the face, it is recommended to go to a regular hospital and cooperate with the doctor for standardized treatment.