Pain after wisdom tooth extraction can be relieved by oral painkillers, you can take painkillers or ibuprofen. However, if there is no inflammation in the tooth before extraction, there is no relatively large damage during the extraction process, and the severe pain occurs suddenly only 3-4 days after the extraction, there is no way to relieve it by taking painkillers, it is possible that dry socket occurs after extraction, and it is necessary to go to the hospital stomatology department for debridement, and the pain will be slowly relieved after debridement. If there is some inflammation or damage to the wisdom tooth, you can take anti-inflammatory drugs, such as cephalosporin and ornidazole, anti-inflammatory drugs and painkillers at the same time, and the pain after tooth extraction will disappear slowly within 3-5 days.