1. Maintain facial cleanliness before surgery; women must refrain from wearing makeup.
2. Undergo routine preoperative examinations to confirm absence of infectious diseases or other bodily inflammations; only proceed if in good health.
3. Patients with hypertension or diabetes must disclose their conditions during the initial consultation to confirm the surgical plan.
4. Women should avoid scheduling procedures during menstruation or pregnancy.
5. Consume liquid foods for three days post-surgery. Take oral vitamin C for five days.
6. Dressings are generally unnecessary. Apply antibiotic ointment to sutured incisions as directed and take oral antibiotics.
7. Maintain oral hygiene by rinsing with mouthwash 4-6 times daily.
8. Strictly adhere to the doctor's medication instructions and attend follow-up appointments promptly.