Tooth extraction is a very serious problem, such as some impacted wisdom teeth will be very difficult to pull out, this is need experienced patient doctor to operate, and the wisdom teeth below there will be a lot of nerve, improper operation can cause facial paralysis. That's why tooth extraction can't go down the street. And tooth extraction is a very technical thing to do for your gums. It's ok to make the patient feel no pain during tooth extraction. Why do so many people say they have a toothache? A lot of people go to the little clinic tooth extraction, they don't have the technology to get the drug on the gum, it's going to hurt, and then it's going to be the impression that it's going to be a toothache.