Early gastric cancer stomach rumbling and then farting, medically known as bowel sounds and anal exhaust respectively, may be caused by physiological factors such as fasting and intestinal peristalsis, or may be caused by disease reasons such as the effect of early gastric cancer. If patients often have stomach rumbling and then fart, it is recommended to go to the hospital to identify and control the treatment in time under the diagnosis of professional instruments and clinicians. I. Physiological factors: 1. Fasting: When early gastric cancer patients are in a hungry state and do not eat on time, the function of gastrointestinal tract is disturbed, thus intestinal sounds and anal exhaust occur. It is suggested that patients should eat on time, take less and more meals, and mainly take liquid or semi-liquid food, which can help relieve symptoms; 2. Intestinal peristalsis: when early gastric cancer patients have intestinal sounds and anal exhaust after eating, if they occur less than 5 times, intestinal peristalsis is considered as a normal physiological phenomenon, which generally does not require special treatment, and they can normally take gastric cancer drugs according to medical prescription. Pathological reasons: 1. Gastric cancer: early gastric cancer patients’ lesions are limited to gastric mucosa or submucosa, which often cause indigestion and epigastric discomfort, resulting in bowel sounds and anal exhaust. The symptoms can be gradually relieved by treating early gastric cancer lesions. Clinically, surgery is the main treatment for early gastric cancer, supplemented by chemotherapy, because the lesion has not metastasized at this stage and the prognosis is better. Common surgical methods include endoscopic mucosal resection, laparoscopic local excision, etc.; 2. Other diseases: common diseases include intestinal dysfunction, acute and chronic gastroenteritis, etc., which are generally manifested as bowel sounds and anal exhaust significantly more than the normal range. Patients are suggested to go to hospitals to clarify the causes and control the symptoms under the guidance of doctors without hindering the treatment of gastric cancer. For example, patients with early gastric cancer with intestinal dysfunction can take some intestinal flora regulating drugs such as Bifidobacterium bifidum under the guidance of doctors to relieve stomach gurgling and then farting. Patients with early gastric cancer are recommended to go to hospital for review when they have stomach rumbling and then farting, and they can have abdominal CT to check whether there are lesions in the intestinal tract, etc. Meanwhile, they should pay attention to eating less spicy and stimulating food, cold food and indigestible food, such as ice-cream, spicy hot pot, spicy fries, fried food, etc.