The potato is widely grown in temperate regions of the world; it is cultivated throughout China. The immature or sprouted tubers have lobeline, lycopene, trypsin, chymotrypsin, cytisine and hemagglutinin. Sprouted potato poisoning develops 2-4 hours after ingestion. The symptoms are: itching or burning sensation in the throat, burning sensation or pain in the upper abdomen, followed by nausea, vomiting, diarrhea and other symptoms of gastroenteritis; deeper poisoning can be due to severe vomiting, diarrhea and dehydration, electrolyte disorders and a drop in blood pressure; in addition, it is often accompanied by dizziness, headache, irritability, weak pulse, mild impairment of consciousness, etc., and in severe cases, coma and convulsions, and finally due to heart failure, respiratory central paralysis This leads to death.