Some tooth pain or sensitivity is to be expected after a filling and should improve within a few days to a couple of weeks. However, persistent pain may indicate nerve irritation, an allergic ...

Sensitivity is usually triggered by dentin that has been exposed. The second layer of teeth is called dentin. This area of ...

Using teeth-whitening treatments to achieve a brighter smile may be appealing, but experts say overdoing it could cause ...

The dentine connects to the innermost pulp, where nerve cells live ... interesting but we can't ignore the underlying causes of tooth sensitivity, nor people's perception of pain.

cold or hot sensations reach the tooth’s inner layer where the nerve endings are, causing that abrupt, sharp feeling.

PATIENTS sometimes blame dental professionals after filling their teeth when pain persists for a period. The general reason why teeth may become sensitive ...