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Monday 9:00am - 6:00pm

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Friday 8:00am - 12:00pm

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Phone: 989-773-3560

900 E Bellows St, Mt Pleasant, MI 48858


 

Family Dentistry - Mount Pleasant MI

dental services Mount Pleasant MIWhen you eat some ice cream or have a cold Coke, do your teeth tell you they’re not very happy? Teeth that are sensitive to cold is a common problem, with 57 percent of adults between 20 and 50 reporting some degree of cold sensitivity. What’s behind this sensitivity?

Causes of sensitive teeth

There are a number of factors that can cause a tooth to become sensitive to cold. Most cold sensitivity occurs at or near the neck of the tooth or at the gumline. This happens because the dentin, the inner portion of the tooth, becomes exposed due to wear on the outer enamel. Also, it can be due to an exposed root surface (below the gumline), a cavity, or a loose filling. Most tooth sensitivity comes from an exposed root.

How do roots become exposed?

The crown of the tooth, the part above the gumline, is covered by enamel. Enamel is the hardest substance in the human body, so it provides great protection. But the roots don’t have enamel. They are covered by cementum, and beneath it, the dentin.

These factors can lead to a root being exposed:

  • Improper toothbrushing
  • Clenching or grinding the teeth
  • Erosion due to acid
  • Orthodontic treatments

How does Dr. Egger help with tooth sensitivity?

Dr. Egger will evaluate your tooth and suggest various treatment options — some are simple, some more involved.

  • Using a toothpaste formulated for sensitive teeth
  • In-office or home fluoride treatments — fluoride strengthens the enamel and the dentin, reducing sensitivity
  • Dietary changes — reducing acidic foods and drinks usually lessens sensitivity
  • Crowns or bonded fillings to cover the exposed root area
  • Gum grafting to cover the receding gums
  • Root canal

Receding gums can be a sign of gingivitis and possible gum disease. Brushing too hard or with a toothbrush with firmer bristles can also make the gums recede, exposing the roots.

If you are noticing new tooth sensitivity to cold, give Dr. Egger a call soon. He’ll get at the cause before it becomes a bigger issue. Call us, 989-773-3560.