What to do when skin barrier function is impaired

When the skin barrier function is compromised, the following measures can be taken to promote repair: 1. Avoid irritation: Discontinue use of harsh cosmetics and skincare products; opt for gentle, non-irritating alternatives. 2. Hydrate and moisturize: Use products containing moisturizing ingredients such as hyaluronic acid and glycerin to help restore the skin's moisture. 3. Sun protection: Apply sunscreen when going outdoors to prevent further UV damage to the skin. 4. Dietary adjustments: Consume more foods rich in vitamins, minerals, and protein—such as apples and grapes—to support skin repair. 5. Lifestyle modifications: Maintain adequate sleep, exercise regularly, and avoid unhealthy habits like staying up late or smoking to promote overall skin health.