Dear patients: Have you been suffering from indigestion such as bloating, stomach pain and belching for a long time? Do you have the following symptoms: fullness after meals, early satiety, gastric distention, stomach pain and belching? He is currently working on the National Basic Research and Development Program of China (973 Program) in 2013: “Functional dyspepsia due to spleen disorders”, “Treatment from the spleen”. Patients who meet the inclusion criteria will receive the following items: 1. Routine examination: blood routine, liver function, kidney function, blood sedimentation, blood glucose, urine routine, stool routine, electrocardiogram, ultrasound gastric emptying function, etc.; 2. Complete set of gastrointestinal hormones: pepsinogen, gastrin, blood D-xylose, urine D-xylose, etc.; 3. 3. Chinese herbal granules for the treatment of the disease, the drug is the result of generations of wisdom from the Department of Splenic and Gastrointestinal Diseases of Xiyuan Hospital, which is safe and effective.