You take painkillers, hoping it’ll go away, but the discomfort lingers. When you visit your dentist, they mention something you feared—either a root canal treatment or an extraction. Which one do you ...

If there is an answer to the doctor dentist question, I suppose it would depend on if and where you were hurting.

"A tooth infection can kill you, but rarely," warns a Cleveland Clinic expert. Here's how to recognize the risks and how it ...