The peristaltic movement of the stomach is usually related to physiological factors, acute gastroenteritis, irritable bowel syndrome and other factors. 1. Physiological factors: if you simply feel the intestinal peristalsis, but no abdominal pain, diarrhea and other symptoms, it may be the air, food, etc. through the intestinal tract or the intestinal peristalsis of the intestinal tract itself, which is a normal manifestation, without special treatment. 2. Acute enteritis: related to infection, such as bacteria, viruses, these pathogenic bacteria produce toxins in the intestinal tract, which will stimulate the gastrointestinal mucosa, thus causing intestinal dysfunction, resulting in increased intestinal peristalsis, so that it will feel like there is something writhing in the stomach, often accompanied by diarrhea, abdominal pain and other symptoms. 3. Irritable bowel syndrome: a functional manifestation, when the intestinal peristalsis increases, intestinal sensitivity increases, you will feel something in the stomach wriggling, some patients may also appear intestinal tinnitus and other manifestations. Feeling something in the stomach in addition to the above factors, there may be intestinal parasitic infection, functional dyspepsia and other factors, please go to the regular in a timely manner, medical treatment, analyze the causes and then targeted treatment to avoid unauthorized use of medication to cause discomfort.