Tooth sensitivity happens when the dentin gets exposed due to the receding gum tissue. As a result, the roots of your teeth that are not covered by the enamel allow stimuli to reach the tooth’s nerve. That explains why you feel pain when eating or drinking sweet, cold, or hot food. If you are experiencing pain, it could be as a result of a few things. As such, it’s wise to learn the causes of teeth sensitivity and how to prevent it.
Aggressive Brushing
You wear down your root cementum and enamel when you brush too hard. You may have to change your technique to save your teeth if you go through brushes faster than your floss. Besides damaging your enamel, aggressive brushing also causes gum recession. Thus, you expose soft parts of your teeth, which cause sensitivity and pain.
You Are a Grinder
While tooth enamel is the strongest part of your body, grinding your teeth wears down this part. Tooth grinding exposes your dentin, or the middle section that contains hollow tunes leading to the nerves. Therefore, you may have to consult your dentist in Northridge to find a solution for tooth grinding.
You Have Excessive Plaque
You should brush and floss at least twice a day to get rid of the plaque that forms after eating. An excessive accumulation of plaque leads to erosion of tooth enamel. As such, your teeth become more sensitive than before because they have lost the protection offered by the coating.
Cracked Tooth
A cracked or chipped tooth causes pain. The crack or chip exposes the root nerves, which makes them more sensitive than before. Therefore, you should visit a dentist in Northridge to examine your tooth and offer treatment such as extraction or dental implants.
These are some of the reasons why your teeth have become sensitive to cold, sweet, or hot food. Fortunately, teeth sensitivity is treatable. You should consult Northridge DentalWorks for treatment before it becomes severe.
