Potatoes are commonly known as potatoes, also known as yams and yam eggs. If stored improperly, it will sprout or the skin will turn black and green, containing a toxin called lobotropin. It can cause poisoning when consumed in large quantities. Lobelia is a strong stimulus to the human gastrointestinal tract, has a paralyzing effect on the respiratory center, and can cause serious consequences such as cerebral edema. Poisoning manifestations: 1. The onset of poisoning can occur within a few minutes or hours after eating, mainly itching and burning sensation in the throat, pain in the upper abdomen, nausea, vomiting, diarrhea. 2, headache, dizziness, restlessness, slurred speech, impaired consciousness, convulsions, breathing difficulties, and even respiratory arrest. Emergency treatment: 1. For those with mild symptoms, cite plenty of light salt water, mung bean soup, licorice soup, etc. to detoxify. 2. For heavy poisoning, immediately induce vomiting, stimulate the pharynx and tongue root with fingers and chopsticks, and drink some warm water to induce vomiting repeatedly until the vomit is clear water. 3.After vomiting, take laxatives such as magnesium sulfate 15-20 ml to induce diarrhea to reduce toxin absorption. 4, respiratory failure, immediate artificial respiration first aid. 5, in the above treatment at the same time call 120 emergency phone for help.