What are the Causes and Symptoms of Cracked Teeth?

What are the Causes and Symptoms of Cracked Teeth?

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Teeth are exceptionally strong, but they are not indestructible. There are several ways teeth can become damaged, such as cracking. A cracked tooth is a tooth that has a split, fracture, or crack somewhere in the tooth. A crack in a tooth can run in any direction and can penetrate through either the whole tooth or only a small portion of the tooth.


There are several reasons why your teeth might crack. A cracked tooth could be caused by a filling that causes the tooth to weaken, such as if there is a large filling in the tooth. Teeth grinding may also cause your teeth to break or crack. Eating hard foods, such as ice and candy, cause teeth to crack when biting down. One of the most common causes of cracked teeth is an injury, such as a getting hit in the mouth while playing sports or from an accident.


The symptoms of a cracked tooth vary depending on the severity of the crack. Some of the most common symptoms of a cracked tooth include:

  • Sensitivity to hot or cold
  • Pain when chewing
  • Spontaneous shooting pain
  • Excessive pain when eating sour or sweet foods


Sometimes, it may be difficult to diagnose a cracked tooth. If the tooth does not have a visible crack or break, a dental X-rays may be used to determine the degree and location of the crack. Treating a cracked tooth depends on the severity, type, and location of the injury.

Common treatments include:

  1. Fillings
  2. Crowns
  3. Root canal due to the pulp of the tooth becoming damaged through the crack.


There are several ways to prevent cracking in teeth, such as avoiding hard foods and wearing a mouth guard while playing sports. Taking proper care of your teeth and going to the dentist for regular visits will help your keep your teeth healthy and in good shape.

The longer you delay repairing a cracked tooth, the greater the risk is for an infection to develop. If you are experiencing pain in your teeth from a possible cracked tooth, contact us so we can examine your teeth and apply the appropriate treatment as soon as possible.

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