Tooth sensitivity: what is it?

The flow of fluid within microscopic tubes in the dentin—the layer of tissue underneath the hard enamel that houses the inner pulp—causes tooth sensitivity by irritating nerves. Eating or drinking hot or cold liquids, touching your teeth, or exposing them to cold air can all cause pain when the gums have receded or the thick enamel has worn away, exposing the microscopic tube surfaces.

What is the prevalence of dental sensitivity?

It is among the most prevalent issues worldwide. At some time in their lives, about 40 million individuals in the United States have experienced dental sensitivity.

How can sensitivity be managed?

Using desensitizing toothpaste is one of the most popular methods to lessen sensitivity. You can also see your dentist, who can apply sealants and other desensitizing and filling materials, such as fluoride, and cut back on meals high in acid.

When should someone with tooth sensitivity see a dentist?

To ascertain the severity of the issue, it is essential to have your dentist do a diagnostic assessment if a tooth exhibits extreme sensitivity for longer than three or four days and responds to both hot and cold temperatures.

How is my dentist going to respond?

Dentists employ a range of treatment plans to address tooth hypersensitivity, ranging from in-office procedures to at-home items administered by patients. Your dentist could use a protective covering or a desensitizing chemical if you have been diagnosed with dentin hypersensitivity. An over-the-counter desensitizing toothpaste that contains fluoride and either potassium nitrate or strontium chloride, or a stannous fluoride gel, may be recommended for you. These components aid in preventing sensation from traveling from the tooth to the nerve.

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