Gastrointestinal flocculation is a common cause of increased exhaustion symptoms, because after the occurrence of functional flocculation symptoms in the gastrointestinal tract, it affects its normal functional operation and flora balance, and the overgrown harmful bacteria will have deep metabolic reactions with food residues and produce a large number of gaseous substances, such as carbon dioxide, methane and nitrogen. In addition to the phenomenon of gas retention in the gastrointestinal tract, the gas will also enter the lower gastrointestinal tract such as the sigmoid colon and rectum under the dual action of gastrointestinal peristalsis and gravity, and the anal sphincter will experience frequent and increased exhaustion under the influence of increased internal pressure. However, the possibility of other types of diseases such as Helicobacter pylori infection, irritable bowel syndrome and chronic gastroenteritis cannot be ruled out, because the symptoms of increased exhaustion are common clinical manifestations of these types of diseases.