Impaired skin barrier function can lead to redness, dryness and peeling of the face, which can be improved by removing triggers, strengthening care and medication. 1. Remove the triggers: seasonal changes, taking drugs and other factors can trigger the symptoms of redness, dryness and peeling of the face, pay attention to the removal of these triggers, such as cold and dry in the fall and winter seasons, pay attention to do a good job of skin hydration and moisturizing work, to avoid too much outdoor activities; taking drugs such as Avianolic Acid patients with the occurrence of the above symptoms pay attention to the guidance of the physician in a timely manner to stop the drug. 2. strengthen care: face redness dry peeling facial skin in a highly sensitive state, to pay more attention to the care of the facial skin, such as pay attention to gentle cleansing, the use of lukewarm water and mild cleanser; after cleansing the face in time to apply moisturizing cream, to avoid applying complex and diverse products in the face; go out and pay attention to strengthen the measures of sunscreen, and so on. 3. medication: for patients with relatively serious symptoms of redness, dryness and peeling of the face, you can also apply topical vitamin E cream, recombinant human epidermal growth factor gel and other creams to help repair the facial skin barrier. The redness and dryness of the face need to be timely consultation, under the guidance of the physician for treatment, do not self-medication.