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Symptoms and Treatment of Tooth Abscess

February 5th, 2008


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Tooth abscess, known also as Periapical abscess, Dental abscess, Tooth infection, is a painful infection at the root of a tooth or between the gum and a tooth. It’s most commonly caused by severe tooth decay. Other causes of tooth abscess are trauma to the tooth, such as when it is broken or chipped, and gingivitis or gum disease.

These problems can cause openings in the tooth enamel, which allows bacteria to infect the center of the tooth (called the pulp). The infection may also spread from the root of the tooth to the bones supporting the tooth.

What Are the Symptoms of Tooth Abscess?

A toothache that is severe and continuous and results in gnawing or throbbing pain or sharp or shooting pain are common symptoms of an abscessed tooth. Other symptoms may include:

  • Fever
  • Pain when chewing
  • Sensitivity of the teeth to hot or cold
  • Bitter taste in the mouth
  • Bad breath
  • Swollen neck glands
  • General discomfort, uneasiness, or ill feeling
  • Redness and swelling of the gums
  • Swollen area of the upper or lower jaw
  • An open, draining sore on the side of the gum

Tooth Abscess

If the root of the tooth dies as a result of infection, the toothache may stop. However, this doesn’t mean the infection has healed; the infection remains active and continues to spread and destroy tissue. Therefore, if you experience any of the above listed symptoms, it is important to see a dentist even if the pain subsides.

Abscessed Tooth Diagnostics

Your dentist will probe your teeth with a dental instrument. If you have an abscessed tooth, you will feel pain when the tooth is tapped by your dentist\’s probe. Your dentist will also ask you if your pain increases when you bite down or when you close your mouth tightly. In addition, your dentist may suspect an abscessed tooth because your gums may be swollen and red.

Your dentist may also take X-rays to look for erosion of the bone around the abscess.

Tooth Abscess Treatment

Strategies to eliminate the infection, preserve the tooth, and prevent complications are the goals of treatment.

To eliminate infection, the abscess may need to be drained. Achieving drainage may be done through the tooth by a procedure known as a root canal. Root canal surgery may also be recommended to remove any diseased root tissue after the infection has subsided. Then, a crown may be placed over the tooth.

The tooth may also be extracted, allowing drainage through the socket.

Finally, a third way to drain the abscess would be by incision into the swollen gum tissue.

Antibiotics are prescribed to help fight the infection. To relieve the pain and discomfort associated with an abscessed tooth, warm salt-water rinses and over-the-counter pain-reducing medication like ibuprofen (Advil or Motrin) can be used.

Prevention of Abscessed Tooth

Following good oral hygiene practices can reduce the risk of developing a tooth abscess. Also, if your teeth experience trauma (for example, become loosened or chipped), seek prompt dental attention. For prevention tooth abscess you should:

  • Have a good dental hygiene
  • Brushing teeth
  • Floss
  • Use antiseptic mouthwash
  • Make dental checkups
  • Make prompt treatment of tooth decay
  • Have low-sugar diet


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Categories: Gums, Teeth


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2 Responses to “Symptoms and Treatment of Tooth Abscess”

  1. Nice article !! Great to know about tooth abscess

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