What does it mean when my tooth hurts when I bite down?

If a tooth only hurts when someone bites down it is probably due to one of the following three reasons – a crack in the tooth, decay in the tooth or a filling that is loose. A cracked tooth can often occur when someone bites down on something very hard or when they have a very large filling.

Does tooth pressure sensitivity go away?

In some cases, teeth sensitivity is just temporary and will go away after a while. However, if you regularly experience moderate to painful teeth sensitivity, then there is likely a problem.

Why has one tooth suddenly become sensitive?

Sensitive teeth, sometimes called dentin hypersensitivity is often the result of overzealous tooth brushing, a stiff-bristled brush or use of an overly-abrasive toothpaste, which can wear away tooth enamel over time to reveal the tooth’s inner layer of dentin.

Why does my tooth hurt when I bite down but no cavity?

But it may also be a sign that you have sensitive teeth. Tooth sensitivity occurs when the inner layer of your tooth, known as dentin, becomes exposed. This type of toothache occurs even when there’s no cavity to find. Dentin usually becomes exposed when there’s a wearing away of enamel or gum recession.

How do I stop my tooth from hurting when I bite down?

Saltwater can loosen debris between your teeth, act as a disinfectant and reduce inflammation. Stir a ½ teaspoon of salt into a glass of warm water and rinse your mouth thoroughly. Rinse with hydrogen peroxide. A hydrogen peroxide (3% solution) helps to reduce inflammation and pain.

How do you know if root canal is needed?

If you feel pain in your tooth while you’re drinking or eating something hot or cold you might need a root canal. The sensitivity can manifest itself as a sharp pain or a dull ache, and if you can feel it for a longer period of time, even after you finish drinking or earing.

Does tooth sensitivity mean root canal?

Sensitivity. A lot of people have sensitive teeth. And just because you may have some sensitivity, especially with hot or cold food and drinks, doesn’t necessarily mean you need a root canal. However, those who do need a root canal have sensitivity that doesn’t go away once the hot or cold element is removed.

What is the most painful dental procedure?

The most Common Painful Dental Conditions

  1. #1 Abscess Tooth: When it comes to potentially serious and even critical oral conditions, the abscessed tooth takes the crown.
  2. #2 Cavity: Do you have a cavity?
  3. #3 Dislodged / Displaced Teeth: Dislodged or displaced teeth are an immediate dental emergency.