Possible Reasons for Tooth Pain When Biting

You shouldn't feel a sharp pain when you bite down or press against your teeth. When pain like that appears suddenly, it may be due to a dental problem. However, many different things can cause tooth pain this way. If you experience sudden tooth pain while biting, don't assume it will get better. Continue reading to learn more about the common reasons for tooth pain when you apply pressure to your teeth.


Cavities are a decayed portion of your tooth's enamel. You may have a soft tooth surface or a hole. If your cavity is deep enough, you could have pain when you bite down. Fortunately, cavities are easy to treat. If it is not too bad, you may only need a filling.

Cracked Tooth

A cracked tooth can be difficult to spot. The crack lines are often very thin and almost invisible to the naked eye. When you bite down, the different sections may separate. Fortunately, a dentist can keep the teeth intact with a crown.


Malocclusion is a term used to describe teeth that don't fit together correctly. With proper occlusion, your upper and lower teeth should fit evenly when you close your mouth. If you have crooked and uneven teeth, then some teeth may put excess pressure on their opposite. Your dentist may recommend orthodontic care in some cases. If you have only a minor issue, then tooth shaving may be an option.

Gum Disease

Your gums protect your tooth's roots. When you have gum disease, the root can become exposed. For some people, the roots are very sensitive and cause pain when you eat. Your best option for treating this problem is prevention. If that is not possible, gum surgery can help if you have severe sensitivity.

Dead Tooth

If the pulp inside your tooth becomes infected and dies, it could cause pain. Pain can range from almost nothing to extreme pain. Sometimes, the dentist can restore your tooth with a root canal. At other times, the dentist may suggest extraction.


You could have a small abscess putting pressure on your teeth. They don't go away on their own and often get worse over time. An abscess is a sign of a serious tooth infection. However, a dental examination can locate and treat the source of the problem.

In addition to the above problems, you could have jaw issues like TMJ and sinus problems. Because of the vast causes of tooth pain, you will need to see a dentist for an examination. The dentist can determine whether you have a tooth or mouth issue or a problem in another area. Contact a dentist to learn more.