Teeth are made up of a combination of hard and soft tissue. You may not think of teeth as living, but healthy teeth are alive. When the nerves in the pulp of the tooth, which is the inner layer, ...

Treating a toothache at home may include pain medication, or other methods like using an icepack or elevating your head. A dentist can help assess the reasons for your toothache if it lasts more than ...

Scientists have identified a protein in tooth cells that helps detect cold, possibly paving the way for new treatments for tooth sensitivity and pain, according to a study published on March 26 in ...

An orthodontist is a dentist trained to diagnose, prevent, and treat teeth and jaw irregularities. They correct existing conditions and are trained to identify problems that may develop in the future.

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 ...

Some tooth pain or sensitivity is to be expected after a filling and should improve within a few days to a couple of weeks. However, persistent pain may indicate nerve irritation, an allergic reaction ...