1. Wound care: no brushing or rinsing for 24 hours, and gentle cleaning afterward; avoid sucking the wound.
2. Dietary adjustments: Eat liquid or semi-liquid food for a short period of time, avoid hard, too hot, spicy; avoid hard food for a long period of time as well.
3. Lifestyle: Stop smoking and drinking, and ensure sufficient sleep.
4. Compliance with medical advice: If there is any discomfort, timely use of medication and consult a doctor; regular review.
5. Others: Avoid strenuous exercise, and exercise appropriately to enhance immunity.