The swelling will go down in 2~3 days after wisdom tooth extraction if it is fast, and it may take about 7~10 days for the swelling to go down if it is slow. 1. The exact time for the swelling to go down after wisdom teeth extraction varies from person to person, because the actual situation is different for different people. For example, some people’s wisdom teeth are not very serious, and the wisdom teeth are fully erupted, which makes extraction easier and less traumatizing, and the post-operative swelling is not very serious, so the swelling usually goes down in 2~3 days. 2. Some people, due to the deeper position of wisdom teeth, not fully erupted, usually need to be cut, debridement, suture, etc., the trauma is relatively large, the swelling will be more serious, the swelling will be relatively longer, it may take about 7 to 10 days before the swelling will go down. 3. There is also a difference in the recovery ability of each person’s body, the specific swelling time will be different, for example, some people’s physical recovery ability will be better, faster recovery speed, so the swelling will subside faster. 4. After wisdom teeth extraction need to seriously follow the doctor’s instructions to do a good job of care, such as the first 2 days of recovery can be local cold compresses, 2 days after the hot compresses, is conducive to the swelling subsides, and if necessary, you can also comply with the doctor’s instructions to use drugs to help reduce swelling. If there is any abnormality during the recovery period, you should go to the hospital in time.