There are the following conditions: 1. irritable bowel syndrome, caused by drug stimulation, improper diet, mood swings, intestinal infections, will appear abdominal discomfort, diarrhea. 2. colitis, caused by diet not infected with inflammation, in addition to abdominal discomfort, diarrhea symptoms, there will be physical weakness, weight loss, fever, anemia. 3. spleen and stomach deficiency cold, usually weak, if