I had a root canal 25 years ago. Now I feel pain on top of root what could be the problem?

I had a root canal on a front tooth about 25 years ago. In Nov. I started to feel pain and pressure arount the top of the root. I went to my dentist and he said my root canal need redone. I had it done last week but the pain and pressure is still there. Any advise?

I had a root canal 25 years ago. Now I feel pain on top of root what could be the problem?
If the pain keeps up or gets worse, go back and see the dentist. He may have missed a tiny part of the infection. It happens.
Reply:They can sometimes Re-infect.


Call you DDS