The poisoning caused by eating bean sprouts may be caused by the alkaloids in bean sprouts that are not cooked, or it may be caused by bacterial food poisoning after the bean sprouts are contaminated by bacteria. The symptoms of poisoning caused by eating bean sprouts are as follows: 1. Gastrointestinal symptoms, patients will have nausea, vomiting, abdominal pain, diarrhea, bloody stools, poor nausea and other phenomena, which can be improved by fasting and infusion. 2. After poisoning caused by eating bean sprouts, neurological manifestations such as headache and dizziness can also occur, and patients will have numbness of the lips and blurred vision. 3. If eating bean sprouts causes bacterial food poisoning, the patient will have high fever, shock, sepsis and other manifestations, this situation is more critical and the patient should be sent for treatment in time.