Gastric insufficiency may be caused by physiological factors such as diet and spirit, or pathological factors such as indigestion and peptic ulcer. 1. Physiological factors: when there is eating too much fried, sweet and other indigestible food, or overeating and other behaviors, it will increase the digestive burden of the stomach and intestines, resulting in gastric dyskinesia. Certain adverse emotions, such as anxiety, nervousness, depression, etc., can make the sympathetic nerves produce excitement, inhibit gastrointestinal peristalsis and digestive function, resulting in gastric dyskinesia. 2. Pathological factors: certain gastric diseases, such as gastritis, peptic ulcer, dyspepsia or gastric cancer, etc., may affect the secretion of gastric acid, digestive enzymes and other substances, affecting gastrointestinal digestion and peristalsis, leading to gastric insufficiency, which may be accompanied by abdominal pain, abdominal distension, acid reflux, belching, nausea, vomiting, loss of appetite and other symptoms. If the patient has gastric insufficiency for a long time or repeatedly, it is recommended to consult a doctor in time and improve the relevant examination under the guidance of the doctor in order to clarify the cause of the disease and carry out targeted treatment, so as to avoid delaying the condition.