Patients do not digest stool is mostly seen in dyspepsia, dyspepsia is a clinical syndrome, divided into functional dyspepsia and organic dyspepsia, as follows: 1, functional dyspepsia: mostly related to psychological factors, such as long-term insomnia, mood swings. 2, organic dyspepsia: most often seen in acute and chronic gastrointestinal diseases, and then acute and chronic liver disease, biliary tract disease, pancreatic disease, diabetes, anemia, etc., can appear. All can appear indigestion symptoms. Commonly, there are idiopathic, congenital, inflammatory and infectious factors, patients can manifest as abdominal pain, bloating, acid reflux, belching, and even constipation, diarrhea alternately and other clinical symptoms, to pay attention to. When the symptoms of dyspepsia appear, it is important to seek medical attention promptly and give comprehensive examination, evaluation and systematic treatment under the guidance of a doctor.