Endodontic therapy
You will need to see your dentist after the procedure to make sure the infection is gone. A dental x-ray may be taken. Regular dental checkups are necessary. For adults, this usually means a visit twice a year.
You may have some pain or soreness after the procedure. An over-the-counter anti-inflammatory drug, such as ibuprofen or naproxen, can help relieve discomfort.
Most people can return to their normal routine the next day. Until the tooth is permanently filled or covered with a crown, you should avoid rough chewing in the area.
Damage to the inferior alveolar nerve as the result of root canal therapy. J Am Dent Assoc. 2007 Jan;138(1):65-9.