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A member asked:
Premolar w/ root canal that needs to be re-done. what is redo procedure like? same as before? are antibiotics given before, after or both? what kind of abx are typically given? allergic to penicillin.
6 doctors weighed in across 3 answers
Nothing to worry: Since the nerve of the tooth has been removed already and tooth is non-vital, you won't feel any pain. The only extra step in this procedure is removing old root canal filling. As far as you're concerned, it shouldn't be any different than when you had it done the first time and antibiotics usually are not needed. Good luck.
Answered 6/29/2014
3.9k views
Similar: Re-treatment of the root canal is similar to the first time except it may take a bit longer to do. You will probably given antibiotics. Clindamycin if you're allergic to penicillin.
Answered 9/12/2017
3.9k views
Retreat root canal: The process of retreating a root canal is similar to the original root canal. The defective root canal filling is removed,the canals are cleaned, shaped and filled. The endodontist will determine if a antibiotic is needed just. Are sure you tell them about your allergies before the procedure.
Answered 7/11/2014
3.9k views
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