What should I do about damaged skin barrier on the face?

When the skin barrier on the face is damaged, the primary goal is to repair and protect the compromised skin. Here are some recommendations: 1. Gentle cleansing: Choose mild facial cleansers and avoid over-cleansing, which may further damage the skin. 2. Moisturizing and hydration: Use moisturizers containing reparative ingredients such as hyaluronic acid and squalane to help lock in moisture and restore the skin's barrier function. 3. Avoid irritation: Minimize the use of skincare products containing irritating ingredients like alcohol and fragrances, and avoid direct sun exposure and friction. 4. Nutritional support: Support skin barrier repair through a balanced diet or supplements rich in nutrients such as vitamins C and E, and zinc. If the skin barrier is severely damaged or fails to recover over time, it is advisable to seek medical attention promptly.