A root canal's goal is simple: eliminate infection and save a tooth. It's not the nightmare it's made out to be.

Most people who have a root canal don’t experience major problems afterward. But your longterm outlook depends on how you take care of your teeth. Your restored tooth requires regular brushing and ...

While most people can expect some discomfort during and after a root canal procedure, excessive pain is not typical. How long some pain lasts after a root canal can vary, but it should ease within a ...