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Peritonsillar Abscess (cont.)

Peritonsillar Abscess Causes

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.

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Peritonsillar Abscess »

A peritonsillar abscess (PTA) is a localized accumulation of pus in the peritonsillar tissues that forms as a result of suppurative tonsillitis.

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