Sensitive teeth indicate four oral health problems

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Teeth grinding, known as bruxism, can wear down the outer layer of teeth, exposing their nerves to the cold.

It is common to feel cold when you drink or eat something cold or even breathe in cold air. The sharp sensation can come on suddenly and be felt deep in your teeth. Often, this can be due to underlying dental problems.

Receding gums

Some people are genetically predisposed to thin gums. In others, gum recession develops as a result of periodontitis. In gum recession, the gum tissue pulls away from the teeth, exposing the roots.

If you notice that your teeth are consistently sensitive to cold or heat, take a closer look. Check your gum line to see if your gums are pulling away from your teeth.

Too Hard Using Toothbrushes

Brushing your teeth “too hard” or overusing teeth whitening products can lead to increased tooth sensitivity.

Acids from everyday foods can play a role. Wine, coffee, and tomatoes are a few foods that expose your teeth to acids.

Cracked Teeth

Bacteria can build up in any broken or chipped teeth in the form of plaque. These cracks can allow bacteria to enter the tooth pulp. The pulp is the area at the root of your teeth that contains thousands of tiny tubes that lead to the center of your teeth, where the nerve endings are located.

Teeth grinding

Bruxism, also known as teeth grinding, can wear away enamel and expose nerves.

“If you think you grind your teeth, see your dentist and learn how to protect your teeth.”