Dental fillings can leave your teeth feeling sensitive when you drink cold water or bite down. After getting a cavity fixed, this discomfort might surprise you. Don't worry, it's perfectly normal and doesn't mean something went wrong with your procedure. Most tooth sensitivity after a filling lasts between 2 to 4 weeks, with the most…

Do you need a root canal? The short answer: You might — if the inner part of your tooth is infected or damaged. Tooth pain isn’t just uncomfortable, it’s often your body’s way of warning you about a deeper issue. And when that issue lies inside the tooth, a root canal might be the best…