Poisonous mushrooms mostly refer to poisonous mushrooms, also known as poisonous mushrooms to produce toxic reactions to humans or livestock after consumption of species. There are more than 400 kinds of poisonous mushrooms with obvious toxicity known in the world, and there are about 200 kinds in China. After mushroom poisoning, there are often obvious clinical manifestations, such as nausea and vomiting, abdominal pain and diarrhea, and some patients may experience mental excitement, confusion or depression, and hallucinations. In addition, some patients may experience chills, fever, abdominal pain, lower back pain, pale face, irritability, general weakness and other hemolytic manifestations. More serious is respiratory and circulatory failure and liver damage.