If you see your dentist for a sudden, severe, or persistent toothache, you might not be surprised when they recommend treating it with a root canal. If bacteria in your mouth penetrate a damaged, decayed, or injured tooth, it can infect the tender pulp inside. This can trigger a painful inflammation in the nerve of your tooth, which might be the reason it hurts so much.
However, if you’ve been told you need this procedure but you’re not hurting, it’s natural to wonder why. Continue reading to learn about when root canals are required and why discomfort isn’t a prerequisite!
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