Patients who experience daily abdominal stomach vague pain may be caused by weaker gastrointestinal function, indigestion, gastritis, enteritis or gastric ulcer. The causes of these diseases in patients are related to dietary habits, living habits, and emotions. Diet is the most common cause of gastrointestinal diseases, such as long-term irregular diet, overeating, or a diet based on oily, spicy and other stimulating foods, all these factors will cause great stimulation to the gastrointestinal tract, resulting in damage to the gastrointestinal function, the intestinal flora is affected, and in the long run will produce lesions, leading to excessive secretion of gastric acid, inflammation and edema, and even local ulcers, local mucosa atrophy of the local mucosa and so on. Another is the patient’s bad habits, such as smoking is not good for the lungs, but also for the stomach, long-term smoking will also produce stimulation of the gastric mucosa, excessive alcohol consumption will also produce serious stimulation of the gastric mucosa, these bad habits combined with irregular diet, may lead to vague pain in the gastrointestinal tract. There are also changes due to emotional changes, nowadays the pace of life is accelerated, long-term stress will affect the nervous system, the nervous system regulates the movement of the gastrointestinal tract and digestion and other secretion functions, so emotional fluctuations can also cause the onset of gastrointestinal diseases and pain. In short, patients with abdominal pain, it is recommended that patients go to a regular hospital to improve the relevant examination, according to the results of the examination line corresponding treatment, in order to achieve better results.