It happens to everyone when you least expect it—a quick swig of hot chocolate after coming in from the cold and ouch! Your teeth react to the temperature change as if you had been chewing on tin foil.

Dr. Nick Mavrostomos shows Page Six's Evan Real what really goes into a smile makeover at celebrity favorite Apa Aesthetic.

Baby teeth are the first set of teeth a person grows. A full set of adult teeth replaces most people’s baby teeth. In some instances, a person may have a baby tooth that does not fall out and remains ...

Meanwhile, whitening strips, which spend a good deal more time on your teeth, are generally a good option, the experts say.

Over-the-counter medications, topical painkillers, or at-home remedies may relieve some of your toothache. But seeing a dentist is essential. Make an appointment right away. Most causes of sudden ...

A dentist braced their patient for orthodontic treatment in an unusual way. A beauty influencer has gone viral for revealing that her dentist gave her three front teeth to prepare her for getting ...

Everyone wants a healthy smile, but it's not always easy to tell when your teeth are struggling. Dental decay, gum disease, and cavities can announce themselves in some pretty sneaky ways. INSIDER ...