It is recommended to pay attention to hemostasis, diet and anti-inflammation after wisdom teeth removal. 1. Hemostasis: It is recommended to bite cotton to stop bleeding for 30 minutes and not to eat for 2 hours after wisdom tooth extraction. It is normal to have blood in the saliva on the same day, no need to be too nervous, and it is recommended not to exercise strenuously and not to brush teeth within 24 hours. Suture patients one week after the removal of stitches. 2. Diet: Eat a light diet on that day, avoid too hot and too hot diet. 3. Anti-inflammatory: take oral cephalosporin antibiotics for anti-infection treatment under medical advice, and in serious cases, intravenous anti-inflammatory treatment can be chosen according to the intraoperative injury; for patients with great postoperative reaction and obvious pain, non-steroidal drugs, such as ibuprofen extended-release capsules, can be taken orally for pain relief. Due to the different constitution of individuals, the clinical manifestations will also have some differences, the specific circumstances need to follow the advice of the surgeon.