Eating half-cooked potatoes can sometimes cause poisoning, but in some cases there are no obvious symptoms of poisoning. If a person eats a large amount of uncooked potatoes, and if the person’s resistance is poor, it often leads to poisoning, which is mainly due to a poisoning reaction caused by gastrointestinal disorders caused by uncooked potatoes. It may also be due to the fact that the alkaloid called lobotropin, which is not sufficiently destroyed in half-cooked potatoes, can lead to poisoning. This poisoning also manifests itself in the form of numbness in the throat and lips, headache, dizziness and weakness. If the amount of half-cooked potatoes eaten is relatively small and the patient’s resistance is relatively good, this situation usually does not cause obvious poisoning phenomenon, the patient at most has stomach discomfort, there is poor nausea and other symptoms, can be improved by appropriate rest.