Risk factors
By Mayo Clinic staffYou're more likely to have constipation if you are:
- An older adult
- Sedentary
- Confined to bed
- Eating a diet that's low in fiber
- Not getting adequate fluids
- Taking certain medications, including sedatives, narcotics or certain medications to lower blood pressure
- Undergoing chemotherapy
Women are more frequently affected by constipation, and children more than adults.
If you're pregnant, you may have bouts of constipation because of hormonal changes. Later in your pregnancy, pressure on your intestines from your expanding uterus also can cause constipation.
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- 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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