Ciguatera fish poisoning Ciguatera fish poisoning Ciguatera fish poisoning, also known simply as ciguatera, is a foodborne illness caused by eating reef fish whose flesh is contaminated with certain toxins. Symptoms may include diarrhea, vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness, and weakness. The onset of symptoms varies with the amount of toxin eaten from half an hour to up to two days. The diarrhea may last for up to four days. Some symptoms typically remain for a few weeks to months. Heart difficulties such as slow heart rate and low blood pressure may also occur. The specific toxins involved are
Mental illness in ancient Greece of mental illness in ancient Greece was a new and experimental process due to the lack of the modern-day tools and technology that allow doctors to identify these mental ailments. Some ancient physicians didn't understand what part of the body was responsible for the strange behavior and turned to prayer and forgiveness from the gods. However most physicians understood mental illness was often caused by physical ailments such as an imbalance of the humors. Hippocrates was a physician that believed that the brain was the center of thought, intelligence and emotion. Because of this he and many others came to