Hello Madam,
Root canal treatment does not cause cancer. The persistent pain could be due to many reasons, kindly take a X - Ray of your root canal treated tooth and get it assessed by your dentist or an Endodontist. Do not get mislead by internet solutions or suggestions of friends and don throw yourself into fear. Always seek professional help. Get rid of pain soon. Keep smiling.
Answered2016-09-11 06:42:03
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