Usually the doctor will explain the precautions to be taken after a tooth extraction, paying attention to maintaining oral hygiene and avoiding irritation of the wound. Also avoid strenuous exercise, take rest, avoid irritating food, avoid using straws, etc.
In addition, 2 to 4 days after extraction pay special attention to whether there is severe pain at the extraction site that cannot be relieved by normal painkillers, whether there is fever, putrid taste in the mouth, swollen gums, etc. If there is an appeal situation where dry socket is highly suspected, please seek medical attention promptly to reduce the pain caused by the disease.