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sensitive teeth

Why You Have Sensitive Teeth

By: | Tags: | Comments: 0 | August 22nd, 2017

A lot of people stay away from cold foods and hot beverages because their teeth are sensitive to extreme temperatures. Rather than simply avoiding the problem, it is important to get to the source for a lasting solution.

sensitive teeth

(Pixabay / klimkin)

The interior of the tooth is filled up with dentin. Dentin contains tiny tubules where the nerve endings are located. A layer of enamel protects the dentin within the crown. A layer of cementum protects the dentin that extends down to the root of the tooth. A person may experience hypersensitivity of the dentin when the protective covering of enamel or cementum is lost, thus exposing the nerve endings to cold, hot, or acidic foods.

The following dental issues may cause sensitive teeth:

  • The use of a hard toothbrush or aggressive brushing that wears out the tooth enamel.
  • Consumption of highly acidic foods and beverages that result in tooth erosion.
  • Exposure of the tooth’s dentin through tooth decay, worn out fillings, or broken teeth.
  • Exposure of the root surface caused by gum recession.
  • Grinding of the teeth while sleeping.
  • Temporary sensitivity after a dental procedure, such as fillings or installation of crowns.

The use of desensitizing products may help dull the pain. At times, there is no obvious cause of discomfort, but the sensitivity can be managed by applying fluoride that will strengthen the tooth enamel and mitigate pain. Some over-the-counter desensitizing toothpaste brands will be able to block nerve endings when the dentin is exposed.

Consult your dentist if you have sensitive teeth. The dentist can examine your dental history and draw up a prevention and treatment plan to eliminate the problem. If your dental problems have reached a critical point and you need replacement teeth, talk to a dentist who specializes in dentures in Utah cities near you.

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