Thisillness is Ciguatoxins produced by microscopic sea plants called Dinoflagellates that contaminate tropical reef fish. It is also the most common seafood- toxin in the world infecting a least 50,000 a year. It may take this illness up to six hours to appear.
Diarrhea & cramps
Headache and muscle aches
You can also have a "burning" sensation
Some of the treatments provided is supportive care and Intravenous mannitol. You should call poison control immediately at 1(800) 222-1222 if you feel you have been poisoned.