Constant gurgling inside the stomach can be due to physiologic or pathologic factors. Common pathological factors include chronic gastritis, pyloric obstruction, irritable bowel syndrome and so on. 1. Physiological factors: for example, breathing through the mouth or eating too much gas-producing food such as tofu and soybeans will lead to flatulence, which in turn leads to gurgling inside the stomach, farting, burping and other symptoms. 2. Chronic gastritis: will make the patient’s digestive function is affected, resulting in gastric emptying ability to slow down, which in turn causes food retention. When food is retained for a long time, it will ferment and produce gas, thus causing bloating symptoms, which is manifested as gurgling in the stomach. 3. Pyloric obstruction: This disease is due to ulcers in the tissues near the pylorus, causing edema or spasm of the pylorus, thus narrowing the pylorus. The food, water and gas in the stomach can not be discharged downward into the intestines, which then accumulates in the stomach, triggering the symptoms of bloating and causing the stomach to gurgle all the time. 4. Irritable Bowel Syndrome (IBS): It is mostly related to the patient’s mental factors, bad mood, and gastrointestinal tract dysfunction. The patient mostly have indigestion performance, can appear gastrointestinal flatulence and bloating feeling, produce the stomach inside the old grumbling phenomenon. When the stomach inside the old grumbling response to timely adjustment of dietary habits, if there are other symptoms of discomfort, it is recommended to seek medical attention in a timely manner.