Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. You shouldn’t experience tooth pain when you eat a spoonful of ice ...

When it comes to certain teeth whitening products or procedures, you learn to grin and bear the discomfort — but that’s not the case with whitening pens, which offer a convenient and portable way to ...

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.

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Using toothpaste made with fluoride is the key to ...

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When I feel a twinge of pain or sensitivity in my neck or back, I never hesitate to call my physical therapist to investigate what's going on. But when it comes to my teeth, I usually shrug off small ...

A new study reveals that the sensitivity of teeth, which makes them zing in a dentist's chair or ache after biting into something cold, can be traced back to the exoskeletons of ancient, armored fish.