Ciguatera poisoning

Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .

Ciguatera poisoning. This is poisoning by the toxins of the fish Gambierdiscus toxicus. Fully referenced neurology checklist.

Pathogenesis

  • This is poisoning by the toxins of the fish Gambierdiscus toxicus
  • It causes ichthyosarcotoxaemia
  • The toxins bind to sodium receptors
  • They cause acute or chronic toxicity

Features of acute poisoning

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Features of chronic poisoning

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Treatment

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References

  1. Pearn J. Neurology of ciguatera. JNNP 2001; 70:4-8.
  2. Morrison B, Chaudhry V. Medication, toxic and vitamin-related neuropathies. Continuum (Minneap Minn) 2012; 18:139-160.

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