Constipation is infrequent and/or uncomfortable bowel movements. Bowel movements (stools) are often hard and dry. This is a common gastrointestinal complaint.
Constipation has many causes, including:
Constipation is more common in older adults.
Risk factors include:
Call your doctor if you:
You will be asked about your symptoms and medical history. A physical exam will be done. It may include a digital rectal exam of the rectum with the doctor's gloved, lubricated finger inserted into your rectum.
Your bodily fluids may be tested. This can be done with blood tests.
Your bodily structures may need to be viewed. This can be done with:
Treatment may include:
Talk to your doctor about what is a normal frequency of bowel movements for you. The range of normal is quite broad. Some people have several per day, while others may have very few over a period of days
Regularly using laxatives or enemas can be habit forming. Your bowels can become used to these products and require them to produce a stool. Stool softeners, though, are not habit-forming. Ask your doctor about how often and for how long to use these products.
Examples of medications include:
Set aside the same time each day to move your bowels. Typically, this works best first thing in the morning. Sit on the toilet for 15-20 minutes. Over time, your body will learn to have regular bowel movements at the same time each day.
Biofeedback may be effective in certain conditions. By working with a therapist, you learn how to control certain muscles that can help you to move your bowels.
Work with your doctor to treat other conditions that may be causing your constipation.
If you are taking medication that causes constipation, talk to your doctor to find out if you can take a different medication.
If you are taking opioids to relieve pain, you may have constipation. A medication called methylnaltrexone may help to reduce this side effect.
To reduce your chance of getting constipation:
American Gastroenterological Association
National Institute of Diabetes and Digestive and Kidney Diseases
Camilleri M, Kerstens R, Rykx A, Vandeplassche L. A placebo-controlled trial of prucalopride for severe chronic constipation. N Engl J Med. 2008;358(22):2344-2354.
Constipation. National Digestive Diseases Information Clearinghouse website. Available at: http://digestive.niddk.nih.gov/ddiseases/pubs/constipation. Accessed November 28, 2017.
Constipation 107: Managing chronic constipation. American Gastroenterological Association website. Available at: http://www.gastro.org/info_for_patients/managing-chronic-constipation-a-patient-guide. Accessed November 28, 2017.
Constipation in adults. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T116186/Constipation-in-adults. Updated March 6, 2017. Accessed November 28, 2017.
Constipation in children. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T900171/Constipation-in-children. Updated August 24, 2017. Accessed November 28, 2017.
6/25/2008 DynaMed Plus Systematic Literature Surveillance http://www.dynamed.com/topics/dmp~AN~T526124/Methylnaltrexone: Thomas J, Karver S, Cooney GA, et al. Methylnaltrexone for opioid-induced constipation in advanced illness. N Engl J Med. 2008;358(22):2332-2343.
11/30/2010 DynaMed Plus Systematic Literature Surveillance http://www.dynamed.com/topics/dmp~AN~T116186/Constipation-in-adults: Arebi N, Kalli T, Howson W, Clark S, Norton C. Systematic review of abdominal surgery for chronic idiopathic constipation. Colorectal Dis. 2011;13(12):1335-1343.
6/20/2011 DynaMed Plus Systematic Literature Surveillance http://www.dynamed.com/topics/dmp~AN~T116186/Constipation-in-adults: Attaluri A, Donahoe R, Valestin J, Brown K, Rao SS. Randomised clinical trial: dried plums (prunes) vs. psyllium for constipation. Aliment Pharmacol Ther. 2011;33(7):822-828.
Last reviewed November 2017 by EBSCO Medical Review Board James Cornell, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.