Our society is in a period of rapid transition, people’s work pressure, lifestyle and diet are changing dramatically without notice, and gastrointestinal dysfunction is becoming more and more common. 50-70% of patients in gastroenterology outpatient clinics have gastrointestinal dysfunction. So, what is gastrointestinal dysfunction? Simply put, there are various gastrointestinal symptoms without detecting gastrointestinal diseases, or although some abnormalities are detected, such as chronic gastritis, gastric polyps, intestinal polyps, chronic cholecystitis, gallbladder polyps, etc., they are not sufficient to explain the existing gastrointestinal symptoms. This is called Functional Gastrointestinal Disorders (FGIDs). Even when polyps are treated with various medical techniques, or even when the gallbladder or chronic appendicitis is surgically removed, the symptoms often do not improve. Patients often suffer from long-term recurrent abdominal pain, bloating, belching, acid reflux, bowel movements, irregular stools, mucus stools, diarrhea, constipation, foreign body sensation in the throat, and other symptoms that lead to repeated visits to the doctor and various tests without detecting any meaningful disease. Due to the lack of significant effect of long-term Chinese and Western medical treatment, the occurrence of esophageal cancer, stomach cancer and intestinal cancer is feared. Therefore, although these diseases are not life-threatening, they seriously affect people’s work and quality of life. Moreover, these patients often have quite a few symptoms in addition to the digestive tract, and usually have other general discomfort, such as chronic fatigue, chest tightness and heartburn, low back pain. They lose weight and do not sleep well. Often there is a long history of chronic mental stress. Often repeatedly seen many specialists, including Chinese medicine, and even folk recipes. I often use a common analogy to help people understand this type of gastrointestinal diseases, gastrointestinal dysfunction is very much like a problem with the electrical appliances at home, the electrical appliances themselves can not detect what the problem is, in fact, the voltage and wiring problems. Therefore, it is not entirely correct to say that it is a gastrointestinal disease, because the tests do not reveal a clear gastrointestinal disease, and it is not entirely correct to say that it is not a gastrointestinal disease, because although the root of the disease is not in the gastrointestinal, but it does have gastrointestinal discomfort. Doctors have different explanations or statements for these diseases, and there are a variety of them. Therefore, in addition to the pain of the symptoms themselves, these diseases, more importantly, cause patients to worry about these symptoms, which, together with the inconsistent explanations of doctors, bring about confusion, nervousness, anxiety, anxiety and fear, and other undesirable emotions, and patients often repeatedly undergo multiple gastroscopies and colonoscopies. Therefore, the treatment of gastrointestinal dysfunction must be comprehensive and holistic to be effective, and the effect of various gastrointestinal drugs alone will not be very good, and at most short-term effective for a few people. Moreover, holistic psychosomatic treatment is carried out according to the characteristics of each individual. The effect is also very good.