2. Diarrhea Refers to the passage of liquid feces and an increased frequency of defecation. It results from rapid movement of fecal contents through a large intestine.
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6. Major causes of Diarrhea PHYSIOLOGIC EFFECT CAUSES Reduced absorption of fluid Inflammation of the mucosa often leading to ulcer formation Disease of the colon Malabsorption syndrome Crohn’s disease Increased intestinal motility and mucus secretion Intolerance of food or fluid Incomplete digestion of food Allergy to food, fluid, drugs Inflammation and infection of mucosa due to overgrowth of pathogenic intestinal microorganism Irritation of intestinal mucosa Irritation of intestinal mucosa Medications Antibiotic Iron Cathartics Increased intestinal motility andmucus secretion Psychologic stress (e.g.Anxiety)
