I've done root canal a year back. All of a sudden it had started to pain again. And a severe pain that goes upto my ear. Dentist told me, i might have eaten something hard bcos of which my tooth must have fractured & have got infection. And I am supposed to take Antibiotics. I have a doubt here, if the root canal process is about removing all dead nerves & pulp and sealing it, how can I develop infection and also if there is no connecting nerves, how will antibiotic work?
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If a tooth is fractured ( a root canaled tooth that is not capped can fracture) then an X-ray should be done and if confirmed the tooth may require removal. Antibiotics will not help in this case. The infection will come back again. However the pain could be due to reinfection if there is a problem with the previous root canal. Then you can repeat the root canal to save the tooth. Treatment depends on the diagnosis
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Tooth and Mouth
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