Does a root canal hurt

Trust me it doesn't even hurt.

The worst part is the shot that makes you numb and that is not even bad

If you are really worried just close your eyes the whole tie, listen to music, or anything. You will be fine

When your tooth is infected it hurts because there is a nerve in the middle. Your dentist will numb the tooth/nerve and remove the nerve from inside the tooth and clean and fill the canals with an organic material.http://hoytdental.com/blog/does-a-root-canal-hurt/