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Information on Sensitive Teeth

Tooth discomfort and sensitivity get triggered when theteeth get exposed to the cold, hot, sour or sweet drinks and foods. Sometimes itmay be triggered just by breathing cold air. The painful sensation usuallyoccurs suddenly and involves a sharp pain which seems to be deeply rooted intothe nerve endings of the teeth.

Causes of Sensitive Teeth

The teeth become extremely sensitive when the dentin getsexposed. Dentin becomes exposed when the gum tissue recedes and the roots ofthe tooth get reached by different aforementioned stimuli which in the endresults in the well known painful sensation.

Numerous different causes may leadto sensitive teeth. Brushing the teeth too hard may gradually wear the enameldown which leads to the exposure of the dentin and recession of the gums. Toothsensitivity may also be triggered by recent routine dental procedures such ascrown placement, teeth cleaning, tooth restoration and root planing.

Toothdecay which occurs near the gum line can also cause the teeth to becomesensitive. Acidic foods are known of causing enamel erosion which may be veryharmful.

Gum recession is another harmful medical condition which may lead tofurther complications such as the periodontal disease. Prolonged use of certaintypes of mouthwash can also be a great contributor to the development ofsensitive teeth. That is due to the fact that they contain specific types ofacid which may cause damage to the teeth and expose the dentin.

Gum diseaseinvolves inflammatory conditions which affect the gums and expose the rootsurface.

This may also make the teeth become more sensitive than usual. The gradualbuildup of dental plaque can also be one of the factors responsible forincreased tooth sensitivity. Broken, cracked or chipped teeth are a perfectplace for the growth of different types of bacteria which may lead to theinflammatory conditions and increased tooth sensitivity.

Age of the patient isanother defining factor when it comes to teeth sensitivity as it normallyaffects persons between 25 and 30 years of age. Grinding the teeth may wear theenamel down which ultimately leads to the exposure of dentin located underneaththe enamel.

Numerous different tooth whitening products which contain hydrogenperoxide or baking soda may also contribute significantly to the development ofsensitive teeth. Tooth sensitivity may be reduced by maintaining proper oralhygiene, using soft toothbrushes and desensitized toothpaste. Only fluoridateddental products should be used.

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