Ciguatera poisoning is a foodborne illness caused by eating fish that have accumulated toxins from certain types of algae. Symptoms of ciguatera poisoning can include nausea, vomiting, diarrhea, abdominal cramps, headache, dizziness, and weakness. In severe cases, ciguatera poisoning can lead to neurological problems, cardiovascular problems, and even death.
There is no cure for ciguatera poisoning, but the symptoms can be managed with supportive care. Treatment may include fluids, electrolytes, antiemetics, and pain relievers. In severe cases, hospitalization may be necessary.