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Hand, foot and mouth disease

Alexis Frydenberg1, Mike Starr

  • 1Department of General Medicine, Royal Children's Hospital, Melbourne, Victoria.

Australian Family Physician
|September 17, 2003
PubMed
Abstract

Insights

Hand, foot, and mouth disease (HFMD) is a common viral illness in children, characterized by fever and blisters. While typically mild, enteroviruses can cause severe complications; management is symptomatic.

Area of Science:

  • Virology
  • Pediatrics
  • Infectious Diseases

Background:

  • Hand, foot, and mouth disease (HFMD) is a prevalent viral infection affecting infants and young children.
  • It is primarily caused by coxsackie A virus, with coxsackie B and enterovirus 71 as less common etiologies.

Purpose of the Study:

  • To elucidate the etiology, clinical presentation, therapeutic strategies, and transmission dynamics of HFMD.
  • To inform healthcare providers and public health officials on the management and control of this common childhood illness.

Main Methods:

  • Literature review and synthesis of existing clinical and epidemiological data on HFMD.
  • Analysis of characteristic symptoms, diagnostic considerations, and treatment approaches.

Main Results:

  • HFMD presents with fever and vesicular eruptions on the oral mucosa and extremities.
  • While generally self-limiting, enteroviruses can lead to severe systemic complications, including meningoencephalitis and myocarditis.
  • Infectivity is high until lesions resolve, but viral shedding in feces can persist for weeks, complicating school exclusion policies.

Conclusions:

  • HFMD is a common pediatric viral illness with distinct clinical features.
  • Prompt recognition and symptomatic management are key, alongside awareness of potential severe complications.
  • Understanding transmission patterns is crucial for appropriate public health guidance, despite challenges in preventing spread due to prolonged viral shedding.

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