Stomach bloating is considered to be indigestion, indigestion 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, depression, etc. 2, organic dyspepsia: most common in acute and chronic gastrointestinal disorders, but also can be seen in acute and chronic liver disease, biliary disease, pancreatic disease, diabetes, anemia, etc., can appear indigestion symptoms. etc., can appear dyspepsia symptoms, common triggers are idiopathic, congenital inflammation and infectious multiple factors, the patient can be manifested as abdominal pain, bloating, acid reflux, belching, and even constipation, diarrhea alternating and other symptoms, to pay attention. When symptoms of dyspepsia occur, it is important to seek medical attention in a timely manner, and under the guidance of the doctor to give a comprehensive examination, evaluation, and systematic treatment.