It is not recommended to drink and smoke immediately after the extraction of a tooth. Especially for some of the more traumatic tooth extractions, such as the extraction of buried wisdom teeth, which involves gingival incision, flap and bone removal and other operations, the extraction time is longer and the extraction is more traumatic, it is absolutely not recommended to drink and smoke immediately after this type of extraction operation. Because alcohol will speed up the blood flow, and the history of smoking will create a negative pressure environment in the mouth. These may cause irritation of the extraction wound and cause the risk of bleeding, although this does not occur 100% of the time, but since it is possible to avoid it, it is better to avoid it as much as possible. As for drinking alcohol, the more traumatic tooth extraction, some anti-inflammatory drugs are often applied in the perioperative period, commonly cephalosporins and nitroimidazoles, both of which can interact with alcohol. We call them disulfiram reactions, and the more serious ones can lead to nausea, vomiting, palpitations, and even death of the patient in particularly severe cases. So if you take anti-inflammatory drugs after tooth extraction, it is advisable not to drink alcohol for a week.