Stomach grumbling with mucus in stool may be related to dietary factors, indigestion, acute gastroenteritis and other factors. 1. Dietary factors: Eating too spicy or cold food will stimulate the intestinal mucosa, causing intestinal peristalsis to accelerate, which in turn leads to the symptoms of stomach grumbling mucus in the stool. 2. Indigestion: because of insufficient gastric power, the secretion of digestive juices is reduced, the food that enters the stomach can not be emptied quickly, and the undigested food irritates the intestinal mucosa, which can lead to the condition of mucus in the stomach gurgling. 3. Acute gastroenteritis: after eating a poor diet or consuming bacterially contaminated food, acute gastroenteritis can be caused, resulting in mucus in the stool, which can be accompanied by diarrhea, abdominal pain, intestinal tinnitus and other symptoms. There are many other reasons that lead to stomach grumbling mucus in the stool, it is recommended that the patient go to the hospital in time, after clarifying the cause of the disease, targeted treatment under the guidance of the doctor, in order to reduce the adverse effects of the disease.