Take an over-the-counter pain reliever Ibuprofen (Advil ... sinus infection, or food build-up between teeth. Additionally, a toothache can simply come from nerve irritation.

And the more teeth lost, the worse the pain ... but the new study is the first to investigate links between chronic pain and ...

Tooth sensitivity is discomfort in one or more teeth that is triggered by hot, cold, sweet or sour foods, or drinks, or cold air. Bad breath is often caused by bacteria in your mouth that gives ...