Neurological symptoms

Symptoms

Tetrodotoxin

Ciguatoxin

Perioral numbness

71% - 68%

38% - 91%

Generalized paresthesia

34% - 44%

36% - 100%

Temperature dysesthesia

-

19% - 94%

Vertigo

22% - 30%

25% - 62%

Nausea and vomiting

45% - 48%

37% - 69%

Headache

40% - 47%

19% - 62%

Limbs weakness

22% - 62%

30% - 100%

Myalgia

-

34% - 86%

Ataxia

0% - 15%

Rare

Coma

0% - 11%

-

Respiratory failure

0% - 22%

Rare

Gastrointestinal symptoms

Abdominal pain

17% - 22%

30% - 74%

Diarrhea

0%

67% - 83%

Autonomic nervous system symptoms

Hypersalivation

0% - 7.5%

-