Complications
By Mayo Clinic staffAlthough constipation can be extremely bothersome, it usually isn't serious. If it persists, and especially if straining results, you may develop certain complications:
- Hemorrhoids or cracks (fissures) in your anus may result when hard stool stretches the sphincter muscle.
- Fecal impaction occurs when you accumulate a mass of hardened stool that can't be eliminated by a normal bowel movement. You may need to have impacted stool removed manually.
- Rectal prolapse occurs when a small amount of rectal tissue pushes out through the anus. This condition may lead to a secretion of mucus from the anus.
- Lazy bowel syndrome may occur if you use laxatives frequently, causing your bowels to become dependent on them for proper function. Laxative use can also lead to other problems, including poor absorption of vitamins and other nutrients and damage to your intestinal tract.
References
- Constipation. National Digestive Diseases Clearinghouse. http://digestive.niddk.nih.gov/ddiseases/pubs/constipation/. Accessed Dec. 16, 2010.
- Lembo AJ, et al. Constipation. In: Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Dec. 16, 2010.
- Wald A. Etiology and evaluation of chronic constipation in adults. http://www.uptodate.com/home/index.html. Accessed Dec. 16, 2010.
- Wald A. Management of chronic constipation in adults. http://www.uptodate.com/home/index.html. Accessed Dec. 16, 2010.
- Constipation. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/sec02/ch008/ch008b.html . Accessed Dec. 16, 2010.
- Hass DJ. Complementary and alternative medicine. In: Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Dec. 16, 2010.
- How much physical activity do adults need? Centers for Disease Control and Prevention. http://www.cdc.gov/physicalactivity/everyone/guidelines/adults.html. Accessed Dec. 16, 2010.
- Picco MF (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 20, 2010.


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