Sinus infections (also known as sinusitis) strike more than 30 million Americans each year. And if you’re one of them, you’re family with uncomfortable sinus infection symptoms such as nasal ...

Pain in and around a tooth is the main sign of a toothache. Depending on the cause, a toothache can feel dull or sharp, with tooth sensitivity, earache, and difficulty chewing among other symptoms.

Toothache represents one of the most intense and debilitating forms of pain many people ever experience. That throbbing, persistent discomfort can disrupt sleep, concentration, eating, and virtually ...

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