Causes of teeth Sensitivity

Teeth Sensitivity

A study shows that almost half of the population suffer from tooth sensitivity. Tooth sensitivity is a common dental problem which causes pain and discomfort in teeth because of eating certain types of food with extreme temperatures. The pain and discomfort are sharp and often temporary but the pain may shoot into teeth’s nerve endings which becomes unbearable sometimes. Fortunately, this condition can be treated.

Causes of teeth Sensitivity

Here are some of the reasons that cause teeth sensitivity:

Tooth Decay:

Tooth decay is a problem that causes tons of other dental problems and tooth sensitivity is the most common of them. Tooth decay exposes the nerves and when you eat something too cold or too hot, they immediately get exposed to that food material causing a severe pinching pain.

Excessive Brushing:

Brushing too hard or using a hard-bristled toothbrush can wear down the enamel on your teeth. When the enamel is gone and your nerves are exposed, they are exposed to extreme temperatures or acidic foods causing tooth sensitivity and frequent discomfort.

Tooth Grinding:

Enamel on your teeth is the strongest part of your teeth but it can wear down easily if you grind your teeth. By doing that, you can expose the dentin and hollow tubes which lead directly to the nerves exposing them to harmful materials in your food.

Excessive Plaque:

If you don’t brush and floss regularly, plaque will cover your teeth. The plaque on your teeth can destroy the enamel. Your teeth can become sensitive because the protection provided by the enamel is gone.

Tooth-Whitening Toothpaste:

Tooth-whitening toothpaste contains bleaching agents. These agents kill off the plaque on your teeth but it can also react with your tooth enamel and destroy it. Without the enamel, there is no protection for sensitivity.

How to Prevent Teeth sensitivity:

Here are some measures you can take to prevent tooth sensitivity.

  • Use a soft-bristled toothbrush to brush your teeth so that the enamel won’t wear off.
  • Brushing with a sensitivity toothpaste can help you. It will provide relief from sensitivity and clean off the plaque.
  • Flossing and brushing gently after every meal will prevent your teeth from sensitivity.
  • Clean all parts of your mouth including between the teeth and along the gum line.
  • Avoid any kind of acidic foods and drinks.
  • Using fluoride gel can help with sensitivity. It strengthens tooth enamel and reduces the transmission of sensations.
  • In case of severe and persistent sensitivity, a root canal procedure is recommended to fix your teeth.
  • If your gum tissue has eroded from the root, your dentist might suggest a surgical gum graft. It will protect the root and reduce sensitivity.


Sensitivity is an oral disease that comes and goes as it pleases. In case of persistent sensitivity, you should contact your dentist or click on the link:

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