root canal failure constant pain

[dqamar]

i have bad teeths and thin enamel since childhood.one dentist suggest me to do rcts for my teeths in lower jaw and bridging.i did rcts and bridging to all my teeth in lower jaw before 4 months.since then i had pain in my all teeth.dentist told me it will go by the time.now since one month i got severe pain in my molar teeth and consulted another dentist.he opened my rct for two molars.but pain not subsided and ultimately he removed the two opened teeth.now he opened one more tooth and doing re rct.but still iam having severe painin the opened tooth and whole lower jaw.i am taking analgesics continuously and and also medicine for neuralgic pain.still no improvement.i am afraid i have to take my whole teeth.what shall i do. i am suffering because of pain.please help me'

[Dr Mohsen J. Esfahani]

Thank you for your post.

Without seeing you clinically its difficult for me to say what is causing your pain. Root canals can fail and they are root filled teeth are not the best teeth for bridge abutments.

Your pain could be caused by:

1. your bridge changing your bite and causing pain from a bite point of view. You may need to have your dental bridge adjusted from a bite point of view or have a temporary bridge for a while.

2. Neuralgic pain.

3. Root canal failure.

4. Gum irritation and pain as a result of splinting many teeth together with a bridge.

5. There are other causes of pain as well but probably less likely that the ones mentioned above.

I am sorry that I cant be more specific but without seeing your bridge and teeth its very difficult to me more precise.