What should I do if my skin is cracked?

The following measures can be taken to treat cracked skin:

1. Keep the skin clean. Gently cleanse the skin around the crack with a mild cleanser, avoiding irritation that could cause pain or infection.

2. After cleaning, moisturize and hydrate the area promptly. Use skincare products containing ingredients such as petroleum jelly or lanolin, applying them directly to the cracked area. These ingredients form a protective barrier on the skin's surface, preventing moisture loss and promoting healing.

3. If the crack is deep or shows signs of infection—such as redness, swelling, or pus—apply an antibiotic ointment, such as mupirocin ointment, to prevent and control infection.

4. During the healing process, avoid friction and irritation. Minimize movement in the affected area and avoid contact with irritating chemicals.

5. In terms of diet, consume foods rich in vitamin C, vitamin E, and protein, such as oranges, kiwifruit, nuts, and lean meat, which support skin repair.

6. Maintaining appropriate indoor humidity levels can also aid skin recovery.

If symptoms are severe or persist, seek medical attention promptly.