What are the possible complications of food poisoning?

Updated: Jun 19, 2018
  • Author: Roberto M Gamarra, MD; Chief Editor: Praveen K Roy, MD, AGAF  more...
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Complications are very rare in healthy hosts, except in cases of botulism or mushroom poisoning. Infants, elderly people, and immunocompromised hosts are more susceptible to complications. Other complications include the following:

  • Guillain-Barré syndrome (Campylobacter infection)

  • Reactive arthritis

  • Hemolytic uremic syndrome (E coli O157:H7)

Irritable bowel symptoms may follow acute gastroenteritis.

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