Tooth sensitivity is basically the condition in which a person feels pain in their teeth when their teeth are exposed to specific eatables or temperatures. According to latest statistics, hundreds of millions of people all around the world experience tooth pain at some point in their lives.
While the discomfort happens suddenly, often in pangs, it tends to subside fairly quickly. Basically, the person feels as if the pain shoots into the nerves in the teeth. Tooth sensitivity is a completely treatable condition fortunately and so, it can improve.