When diarrhea occurs, the intestinal motility increases, producing a sound called bowel sounds, which is a gurgling sound. When the intestinal peristalsis, the intestinal gas and liquid flow, resulting in an intermittent gurgling sound, medically known as intestinal sounds. Due to various reasons for gastrointestinal power disorders, intestinal peristalsis accelerated can lead to active intestinal sounds, and even without a stethoscope can be heard in the abdomen to send out a grumbling sound, this sound suggests that a variety of reasons to stimulate the intestinal peristalsis. In diarrhea, the intestinal peristalsis is too fast, and the same principle as the gastrointestinal power disorder can make a grumbling sound. If the symptoms of diarrhea are not relieved after lifestyle adjustments, you should go to the hospital in a timely manner to clarify the cause of the disease and get treatment under the guidance of your doctor.