1, I'm used to it before orthodontics, and I'll be fine after 1-2 weeks of adaptation.

2. Try to eat less hard food and too sticky food.

3, do oral care, develop the habit of brushing your teeth and gargling after meals.

4. In case of serious oral mucosal ulcer, pain and loose teeth during the correction, please see a doctor at any time.

5. Regular oral health examination.