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When Should You Get A Colonoscopy?

By Expert HERWriter
 
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Many people dread the word "colonoscopy" because they have either heard about the prep work required beforehand or fear the actual procedure itself as it does entail a very tiny camera tipped cable inserted rectally and moved throughout the colon.

Either way, at some point in your health you are going to have to get one done and according to the new guidelines recommended by the American College of Physicians, you will probably start at around 50 years old unless you have other concerns.

A colonoscopy can screen for a variety of conditions besides colorectal cancer. Think about polyps, diverticulosis/diverticulitis, Crohn’s disease, ulcerative colitis, obstruction, masses, and general inflammation as these conditions may not necessarily be evaluated by other means.

As colorectal cancer is the most concerning condition, there are several habits associated with increasing your risk. Research shows that red meat, processed meat, heavy alcohol use, smoking, obesity, and having inflammatory bowel disease are not good for your colon whereas exercise, high fiber diets, high intake of vegetables and fruit, folate, and vitamin D are healthy.

There are a small percentage of people who because of genetic factors must get their colonoscopies starting at 40 years old. If you have a family history of colorectal cancer, you could fall into this category.

Symptoms to watch out for are low iron (anemia) for unknown reason, rectal bleeding, worsening constipation, weight loss, nausea, vomiting, and loss of appetite. Unfortunately, some people do not have any symptoms and are only discovered on their routine screen.

If you get a colonoscopy and the doctor finds polyps in your colon they will so a biopsy and send it to pathology to be reviewed. Should your polyp come back pre-cancerous, your doctor will probably highly recommend a shortened schedule for you such that you return in 3-5 years instead of the typical every 10 years to keep an eye on future polyp growth.

Don’t fear a colonoscopy as it really could save your life. If you are experiencing any concerning gastrointestinal symptoms or you have a family history of colorectal cancer, talk with your health care provider today.

References:

1) New Colorectal Cancer Screening Guidelines Issued by ACP. Web. 14 March 2012.
http://www.medscape.com/viewarticle/759697

2) Evolving Techniques in Colonoscopy. Web. 14 March, 2012.
http://www.medscape.com/viewarticle/748898

3) Strong Evidence Links Meat to Higher Risk for Colon Cancer. Web. 14 March 2012.
http://www.medscape.com/viewarticle/743597

4) Exercise Reduces Risk for Colon Polyps, Resulting in Less Colon Cancer. Web. 14 March 2012.
http://www.medscape.com/viewarticle/738649

5) Folate Tied to Lower Colon Cancer Risk. Web. 14 March 2012.
http://www.medscape.com/viewarticle/749119

6) Vitamin D May Lower Colon Cancer Risk. Web. 14 March 2012.
http://www.medscape.com/viewarticle/715772

7) Obesity Increases Colon Cancer Mortality. Web. 14 March 2012.
http://www.medscape.com/viewarticle/728588

Reviewed March 15, 2012
by Michele Blacksberg RN
Edited by Jody Smith

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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