There is a slight tingling sensation when you get an anesthetic injection for tooth extraction, and when you get an anesthetic injection for tooth extraction, you usually feel no pain. 1. Anesthesia injection before tooth extraction is the same as ordinary injection, the anesthesia needle is directly hit on the gums of the tooth to be extracted, there will be a slight stinging sensation. If the doctor’s level is high, the injection point is accurate, and the extractor is more relaxed, the stinging pain of the injection can be much weaker and basically tolerable. 2. After the anesthesia injection, the drug can make the nerve numb and lose feeling, and then carry out the extraction, basically there will be no pain, and the doctor can easily remove the affected tooth. After the extraction, the anesthesia continues to work, and the pain of tooth extraction will only appear after the anesthesia needle expires. Tooth extraction needs to be completed in a professional hospital, if you are worried about the pain of tooth extraction before you can communicate with the oral surgeon, the use of medication needs to be guided by the doctor.