Possible causes of Diarrhea

28 conditions can cause this symptom. Most common are listed first.

• Bacterial dysentery (bloody diarrhea) Common Urgent Pediatric
• Celiac disease (gluten intestinal disease) Common Pediatric
• Clostridium difficile (C diff) Common Pediatric
• Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Common Urgent
• E coli (Escherichia coli) infection Common Urgent Pediatric
• Food poisoning Common Pediatric
• Irritable bowel syndrome (IBS) Common Pediatric
• Lactose intolerance Common Pediatric
• Malabsorption syndrome Common Pediatric
• Rotavirus infection (intestinal viral infection) Common Pediatric
• Ulcerative colitis (large intestine inflammation) Common
• Cytomegalovirus infection (CMV viral infection)
• Listeria (listeriosis)
• Salmonella infection (intestinal blood infection) Urgent Pediatric
• Typhoid fever (salmonella typhi infection) Urgent
• Bowel obstruction (intestinal blockage) Urgent
• Colon cancer (large intestine tumor) Urgent
• Colonic diverticulitis (large intestine inflammation of diverticula) Urgent
• Gastroenteritis (inflammation of the stomach and intestinal lining)
• Gastrointestinal bleeding (intestinal bleeding) Urgent
• Giardiasis (giardia infection)
• HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Urgent
• Medication reaction Urgent
• Norwalk virus
• Pancreatitis, chronic (pancreas inflammation) Urgent
• Rectal cancer (tumor) Urgent
• Shigellosis (Shigella infection) Urgent
• Viral infections