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Possible causes of constipation
| Organic | Functional | Drug-induced |
|---|---|---|
| Diverticulitis Tumors |
Prolonged colon passage | Opioids Antibiotics |
| Inflammation in the anal area Neurological disorders |
Impaired defecation Insufficient intake of fluids Low fiber diet |
Anticholinergics Antihypertensive drugs Anticonvulsive drugs Antidepressants |
| Endocrine disorders | Immobility | Drugs for Parkinson’s disease |
| Metabolic causes | Diuretics Neuroleptics |
|
| Recto-anal disorders | Antacids | |
| Megacolon |
