Tetrodotoxin (TTX) is an amino tetrahydroquinazoline compound and one of the most toxic neurotoxins found in nature. Its chemical properties are stable and it is difficult to destroy by general cooking methods. The most important thing is the lack of effective rescue measures after poisoning.

The clinical manifestations of tetrodotoxin poisoning are: nausea, vomiting, abdominal pain and other gastrointestinal symptoms; Symptoms of nerve paralysis such as numbness of lips, tongue tip and fingers, even numbness of the whole body, drooping eyelids and limb weakness; Symptoms of respiratory and reflux failure, such as dyspnea, blood pressure drop and bilateral pupil asymmetry.

When you find it, you should be sent to the hospital at once.

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