Peritonsillar Abscess in Emergency Medicine Follow-up

Updated: Feb 01, 2017
  • Author: Jorge Flores, MD; Chief Editor: Jeter (Jay) Pritchard Taylor, III, MD  more...
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Follow-up

Further Outpatient Care

If outpatient care is used, the patient can be discharged on an appropriate regimen of antibiotics and pain medications.

Relative indications for elective tonsillectomy can be identified in almost a third of all patients who present with peritonsillar abscess (eg, recurrent tonsillitis).

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Further Inpatient Care

Observation, imaging studies, airway management, and intravenous hydration may be required.

Other methods of operative management strategy may be indicated and should be performed by an otolaryngologist.

Recurrence obviates the need for a second hospitalization for interval tonsillectomy after needle decompression or incision and drainage.

To prevent recurrence, interval tonsillectomy may be considered 3-4 weeks after resolution of edema and symptoms.

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Complications

Complications of peritonsillar abscess may include the following:

  • Necrotizing soft tissue infection of the neck and chest wall [23]
  • Recurrence
  • Aspiration, which may lead to pneumonia or pneumonitis
  • Cervical abscess
  • Sepsis
  • Cerebral abscess
  • Jugular vein thrombosis
  • Carotid artery rupture/necrosis
  • Carotid artery injury (from I&D or needle aspiration)
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Prognosis

Uncomplicated, treated peritonsillar abscess has a resolution rate of 94%. In the United States, the recurrence rate is 10%, regardless of whether a patient is treated with needle aspiration or incision and drainage. [14] The rate of recurrence jumps to 15% internationally.

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Patient Education

For patient education resources, see the Ear, Nose, and Throat Center, as well as Peritonsillar Abscess, Tonsillitis, and Antibiotics.

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