Eat less spicy food, especially foods that are easy to irritate your lips, such as peppers. It's nothing. Eat more fruits and vegetables. Develop good habits in diet!

2. Go to bed early and get up early at night to develop a good life schedule. It's nothing. Wipe your lips with yvonne. But be gentle. Just stick to it every day.

3. If you don't have a habitual pout and drooping mouth, avoid drinking water through a straw for a long time. If you have such a bad habit, it's still too late to correct it. Some people like licking their lips very much and think it can help keep them moist. In fact, substances such as amylase in saliva attached to the lips will only shrink the deep connective tissue, but will make the lips drier and even desquamate. If you peel the skin of your lips with your hands, it will make your lips more painful and finally loose, so this habit must be corrected.