What reason is collywobbles loose bowels again

Abdominal pain and diarrhea refer to abdominal pain and diarrhea respectively, which may be caused by irritable bowel syndrome, ulcerative colitis, bacterial dysentery and other diseases. 1. Irritable bowel syndrome may be caused by visceral hypersensitivity, gastrointestinal motility abnormality, nervous system abnormality, etc., resulting in accelerated intestinal motility, resulting in abdominal pain and diarrhea. 2. Ulcerative colitis is generally related to environmental, genetic, intestinal microorganisms, immune factors, etc., causing the intestinal mucosa immune system of patients to be destroyed, resulting in intestinal inflammation, resulting in abdominal pain, diarrhea and other symptoms. 3. Bacterial dysentery may be affected by Shigella infection, resulting in inflammation and ulcer of rectum and sigmoid colon, resulting in inflammatory substance stimulation, which can cause abdominal pain and diarrhea.