Hi...we need to see the X ray to decide whether the tooth definitely requires extraction. Pain and swelling following a root canal at times is a flare up scenario, where the microbes respond in a different way, it could settle with antibiotics and analgesics provided the root canal is done properly. Consult a specialist for the needful.
Regards,
Dr.C.Kavitha
Answered2017-06-22 03:24:35
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