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    Peritonsillar Abscess

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    A peritonsillar abscess forms in the tissues of the throat next to one of the tonsils. An abscess is a collection of pus that forms near an area of infected skin or other soft tissue.

    The abscess can cause pain, swelling, and, if severe, blockage of the throat. If the throat is blocked, swallowing, speaking, and even breathing become difficult.

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    • When an infection of the tonsils (known as tonsillitis) spreads and causes infection in the soft tissues, a peritonsillar abscess may result.
    • Peritonsillar abscesses are generally uncommon. When they do occur they are more likely among young adults, adolescents, and older children.

      .

    Causes of a Peritonsillar Abscess

    A peritonsillar abscess is most often a complication of tonsillitis. The bacteria involved are similar to those that cause strep throat.

    Streptococcal bacteria most commonly cause an infection in the soft tissue around the tonsils (usually just on one side). The tissue is then invaded by anaerobes (bacteria that can live without oxygen), which enter through nearby glands.

    Dental infection (such as the gum infections periodontitis and gingivitis) may be a risk factor. Other risk factors include:

    Symptoms of a Peritonsillar Abscess

    The first symptom of a peritonsillar abscess is usually a sore throat. A period without fever or other symptoms may follow as the abscess develops. It is not unusual for a delay of 2 to 5 days between the start of symptoms and abscess formation.

    • The mouth and throat may show a swollen area of inflammation -- typically on one side.
    • The uvula (the small finger of tissue that hangs down in the middle of the throat) may be shoved away from the swollen side of the mouth.
    • Lymph glands in the neck may be enlarged and tender.
    • Other signs and symptoms may be observed:
      • Painful swallowing
      • Fever and chills
      • Spasm in the muscles of the jaw (trismus) and neck (torticollis)
      • Ear pain on the same side as the abscess
      • A muffled voice, often described as a "hot potato" voice (sounds as if you have a mouthful of hot potato when you talk)
      • Difficulty swallowing saliva
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    Only 18.5% of Americans never floss. You are missing out on a simple way to make a big difference in the health of your mouth. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Floss removes food trapped between the teeth and removes the film of bacteria that forms there before it turns to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Try flossing just one tooth to get started.

    You are one of 31% of Americans who don't floss daily. You are missing out on a simple way to make a big difference in the health of your mouth. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Aim for 3 more days!

    You are one of 31% of Americans who don't floss daily, but you're well on your way to making a positive impact on your teeth and gums. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Aim for all 7 days!

    Only 50.5% of Americans floss daily, and good for you that you are one of them! Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Congratulations on your good oral health habit!

    SOURCES:

    American Dental Association, Healthy People 2010

    This tool is intended only for adults 18 and older.

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