Tooth sensitivity following the placement of a filling is fairly common. A tooth may be sensitive to pressure, air, sweet foods, or temperature. Usually, the sensitivity resolves on its own within ...

Some tooth sensitivity after a filling is normal. However, allergic reactions and problems with the procedure can cause more severe or persistent discomfort. Learn more.

If you have sensitive teeth, it’s possible some of your enamel has worn away. To prevent or put the brakes on that damage: Don’t brush too hard. Do you clean your teeth with a heavy hand?

Do you wake up with a headache, jaw or ear pain, or sensitive teeth? You may be one of the 30% of adults who contend with ...

Usually, exposed tooth roots or damaged tooth enamel cause sensitive teeth. However, there are times when other problems, such as a cavity, a cracked or chipped tooth, a worn filling, or gum ...

Discover the common causes of tooth sensitivity between ages 20-50, including gum recession, ... Use a mouthguard to prevent tooth sensitivity. This reduces the pressure on the teeth and nerves.

by Les Luchter, April 14, 2025 ; Consumers who experience tooth pain or discomfort from hot and cold drinks, sweets, acidic food, or pressure while brushing have a sensitivity problem, for which a ...

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew ...

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.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes. CNN values your feedback 1.