At your last checkup, did your dentist say you need a root canal? If so, you might be filled with dread about the procedure – especially if you’ve never gotten one before. Many people think that a root canal is painful, but that’s actually far from true. In fact, root canals are designed to relieve pain caused by tooth decay or infection. Are you still not convinced? Read on to find out why you have nothing to fear when undergoing this common procedure and what you can do to ensure a smooth sailing recovery.