In life, some people will have such experiences: full as soon as they eat, belching and farting, and abdominal pain; When you drink cold drinks or eat a piece of iced watermelon, you will suffer from abdominal pain and diarrhea; I want to go to the toilet as soon as I enter the examination room; If you get angry in a hurry, you will have stomachache and can't bear it; Once you eat hot pot and spicy hot pot, you will have diarrhea immediately; When I was out, I was most concerned about whether there was a toilet nearby... I did gastroscopy and enteroscopy, but I didn't find any problems, so I didn't take these seriously, and often thought it was a bad stomach. However, according to these symptoms, it may be a functional gastrointestinal disease.

　　Functional gastrointestinal disease is a general term for a group of gastrointestinal syndrome, mainly gastrointestinal dysfunction. After excluding organic causes, different names are given according to the characteristics of symptoms：

　　Gastroesophageal reflux disease is common in patients with mainly esophageal symptoms；

　　Symptoms above digestive tract are mainly seen in functional dyspepsia；

　　Irritable bowel syndrome is common in patients with digestive tract symptoms below.

　　Because the digestive tract is a complete system, the symptoms of different diseases can often overlap.

　　The disease has several prominent features：

　　①The incidence rate is high. Epidemiological studies show that about 1/3 of the general population has experienced gastrointestinal discomfort. Functional gastrointestinal diseases account for 50%~70% in the outpatient department of digestive department.

　　②The curative effect is not ideal. Because there are many factors leading to or affecting the onset of the disease and the symptoms are diversified, the detailed pathophysiological mechanism leading to the symptoms is not clear, and there is a lack of drugs or methods for radical treatment.

　　③The course of the disease is long and easy to recur. It has obvious impact on the quality of life and is easy to cause confusion and phobia of patients.

　　The factors that induce or aggravate functional gastrointestinal disease fall into three categories:

　　①Psychological and spiritual factors. Nervous tension and emotional excitement will lead to increased gastric acid secretion, decreased digestive enzyme secretion and abnormal excretion, which will lead to uncoordinated gastrointestinal movement and dyspepsia.

　　②Dietary factors. Sweet, hot, raw and cold food, coffee and strong tea often cause an increase in gastric acid secretion, causing hunger pain, noise, burning sensation and other symptoms related to gastric acid. Coarse grains, bean products, and foods rich in crude fiber often cause flatulence, colic and other symptoms related to gastrointestinal motility disorders.

　　③Temperature environment. Cold in the abdomen or body often causes digestive tract symptoms.

　　It is not recommended to purchase over-the-counter drugs for functional gastrointestinal diseases.

　　①Keep a good mental state. Eliminate unnecessary tension, worry, fear and other unhealthy psychological conditions, maintain optimistic mood, and establish confidence in overcoming diseases.

　　②Develop a healthy lifestyle. Live a regular life, eat a regular diet, work and rest together, actively participate in physical exercise, avoid sitting and standing for a long time, and do more aerobic exercise, 3-5 times a week, about 30 minutes each time.

　　③Pay attention to diet. Eat a light diet, eat more fresh vegetables and fruits, eat more coarse grains and drink more water. Avoid coarse, greasy and irritating food, avoid cold drinks, eat less, eat more meals, and avoid tobacco, alcohol, coffee, etc. Avoid taking NSAIDs.

　　④Seek medical advice reasonably. If patients with severe gastrointestinal dysfunction symptoms must go to the hospital as soon as possible, so that doctors can take a comprehensive approach to their own treatment.

　　'Biofeedback' of Kuancheng Technology Gastrointestinal motility instrument”It is developed according to the theory of 'gastrointestinal pacing', integrating the detection and analysis of gastrointestinal electricity and the treatment of functional gastrointestinal diseases. The detection is to collect and analyze the gastrointestinal bioelectrical signals of human body through the electrode plate acting on the projection part of stomach/intestine on the body surface. The treatment is to stimulate gastrointestinal pacemaker points and corresponding acupoints with different waveforms of electrical signals to produce the 'drive follow resonance' effect, correct the abnormal gastrointestinal peristalsis rhythm, and reduce or eliminate the symptoms of functional gastrointestinal diseases. Through clinical verification, the effective rate is more than 90%!