Why we feel tooth sensitivity


Sensitivity is a common dental problem faced by majority of people. We feel sensitivity when the dentin, a porous tissue in teeth, becomes exposed. The dentin has microscopic channels, called tubules, which are pathways to the nerve. When dentinal tubules are exposed as a result of receding gum tissue or enamel loss, nerves are easily caused by certain stimuli which leads to tooth sensitivity.

Causes of tooth sensitivity: There are several conditions or factors that trigger teeth sensitivity. These include:

- Brushing too hard or using a toothbrush with hard bristles.
- Teeth grinding.
-Gum recession.
-Gingivitis.
-Cracked teeth.
-Teeth grinding or clenching.
-Plaque in teeth.
-Long-term use of mouthwash. .
-Acidic foods.
- Dental cleanings or treatments.
- Temporary tooth sensitivity occur after a professional teeth-whitening treatment.

Prevention and treatment of teeth sensitivity:

To prevent teeth sensitivity, dentists recommend people to use a soft-bristled toothbrush, which will help prevent gum loss. People must have to adopt good brushing habits such as brush with a sensitivity toothpaste, which helps to reduce plaque to clean teeth as well as give relief from sensitivity. It is advised to brush and floss teeth twice a day to prevent gum loss and clean all parts of mouth, including between teeth and along the gum line. When facing teeth sensitivity, it is usually recommended to avoid acidic foods and drinks such as soda, sticky candy, and high-sugar. Normally dentists recommend drink green or black tea when people face sensitivity problem in teeth.

People with teeth sensitivity can get relief by using soft brush, fluoride gel, mouth guard to protect teeth if they grind.  

Final words:
Teeth sensitivity has several causes. It can be prevented through maintaining good oral hygiene, less intake of acidic foods.

Important note: This article is developed through environmental information and personal view of writer. Writer is not responsible for any disagreement.

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