I had root canal done on tooth  30, 2 months ago .after 6-7 wks later tooth became tender on touch on top and side of tooth .my dentist sent me to endodontist .he cleaned root canal again 1 wk ago.when i touch top of tooth and side  it is slight tender . gums do not hurt please advise .thank you
Hi, Thanks for posting the query, Pain after root canal treatment could be due to reinfection, presence of any high point, any accidentally left over canal. I would suggest you to get an x-ray done of the region, based upon which the treatment would be decided. Take a course of antibiotics and analgesics. TAKE CARE!