Why tooth extraction nerve pain

Usually, if the tooth extraction is required for common dental caries and other symptoms, it will not cause pain in the dental nerve. If it is caused by pulpitis and other diseases, it is usually required to carry out dental nerve inactivation treatment, and it usually does not cause pain after surgery. Your symptoms are considered to be caused by the doctor's possible operation error during the operation, resulting in the dental nerve not being completely inactivated. You can see a doctor again for treatment.