I have recently had 2 new crowns put in.  Both Bottom Molars.  While the first one had its temporary on I started experiencing pain on my left side which I had a root canal.  Then I had the temporary (left side and the Permanent right side.  My bit was off on my right side and then my left permanent one came in.  I hade so much pain in my root canal crown.  My dentist has been adjusting my right so much. I kept telling him I felt like the right side was too low.  I think I jumped to get it adjusted too quickly and also, My bottom teeth where not in a straight line but when he put the new crowns in suddenly they are straight.  I think this through off my bit.  I am in so much pain.  Oh, and my roots are curved.  I feel like my root canal tooth never was completed and I feel like my right side is too low and since he took off some off the upper teeth to try to adjust it he made things worse.  What do I do know.  My whole mouth is sore and I dont even want to eat anymore?
Hi, Thanks for asking the query, Pain after root canal treatment can be due to incompletely done procedure, accidentally left over unexplored canal, left over pulp tissue in the canal, I would suggest you to get an x-ray done of the affected tooth, if required you have to go for reject of the tooth. Take complete course of antibiotics and analgesics under prescription of your Dentist. Hope this helps out. Regards....