A toothache that is extracted usually does not reoccur with pain. After the toothache appears, you can judge whether to pull out the tooth according to the condition of the tooth, if the tooth damage is more serious, there is no value to keep, you can pull out the tooth. But before the extraction of the need for anti-inflammatory treatment, to avoid the spread of inflammation, after the extraction of the tooth pain symptoms will disappear, basically will not reoccur pain. Tooth pain may be due to dental caries, may also be related to pulpitis, apical periodontitis and other diseases, does not necessarily have to remove the tooth, you need to consult a doctor in a timely manner for examination, to understand the causes and severity before judging whether to remove the tooth. You need to do a good job of cleaning your mouth and have your teeth checked regularly.