Symposium on diarrhea. 5. Postoperative diarrhea.
Under normal circumstances many physiologic mechanisms prevent diarrhea. The most important are the normal processes of gastric emptying, digestion and absorption, the functioning of the ileocecal valve and elimination of bacteria from the small bowel. A surgical procedure may disrupt any of these mechanisms or may unmask a previously asymptomatic disorder that now requires appropriate treatment. Treatment of diarrhea related to surgery may be directed toward the diarrhea itself with such agents as tranquilizers and opiates but if these are not soon effective any disrupted functions must be analysed and specific measures taken to correct or compensate for these disruptions. The most useful measures in appropriate cases are the prevention of the dumping syndrome and the administration of pancreatic enzymes, cholestyramine, hydrophilic stool thickeners and broad-spectrum antibiotics. These measures may be ineffective or inadequate and surgical revision may be necessary.
D003967:Diarrhea / Q000209:etiology* / Q000517:prevention & control; D004063:Digestion; D005767:Gastrointestinal Diseases / Q000150:complications / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications