WHAT IS TOOTH SENSTIVITY AND WHEN DO I HAVE

WHAT IS TOOTH SENSTIVITY AND WHEN DO I HAVE?

 

 

 

Tooth sensitivity refers to discomfort or pain in the teeth when they are exposed to certain stimuli such as hot or cold temperatures, sweet or acidic foods, or even air. This sensitivity occurs when the underlying dentin, which is the layer beneath the enamel that covers the tooth crown and cementum that covers the tooth root, becomes exposed. Here are some common reasons why you may experience tooth sensitivity:

 

1. Exposed Dentin:Dentin can become exposed due to:

 Gum recession: When gums recede, the roots of the teeth can become exposed, as they do not have the protective enamel covering that the crowns of teeth do.

Enamel erosion: This can occur due to acidic foods and drinks, frequent consumption of sugary or acidic foods, brushing too hard, or acid reflux.

 

2. Tooth Decay (Cavities):

 Cavities or tooth decay can expose the inner layers of the tooth to stimuli, leading to sensitivity.

 

3. Fractured or Cracked Teeth:

These can cause sensitivity when chewing or drinking hot or cold foods and drinks.

 

 

4.Recent Dental Procedures:

 Sensitivity can occur temporarily after certain dental procedures such as fillings, crowns, or teeth whitening.

 

 

 5. Grinding Teeth:

Clenching or grinding teeth can wear down enamel and expose dentin.

 

6. Age:

As you age, gums naturally recede, exposing more of the tooth root surface and making teeth more sensitive.

 

 To manage tooth sensitivity, it's important to maintain good oral hygiene, use a soft-bristled toothbrush, and consider using toothpaste specifically designed for sensitive teeth.

 

If sensitivity persists or worsens, it's advisable to consult with a dentist to identify the underlying cause and determine appropriate treatment