Constipation as a Symptom of Colon Cancer

Constipation, having a bowel movement less than three times a week, can be your body's way of suggesting that you make some minor adjustments in diet or exercise. However, constipation can also be a symptom of a serious illness like colon cancer, depression or organ failure. This article discusses constipation as a symptom of colon cancer.

What is Constipation?

We've all been constipated. While hanging out, waiting for something to happen, have you ever tried to envision what's going on inside your body? Here are the basics.

The lower part of your digestive system is shaped like a funnel. The big part of the funnel is your rectum, where feces is stored. The opening of the funnel is your anus, where feces comes out. And the middle area, called the anal canal, is like the chute of the funnel. Unlike a funnel, you have sphincters to keep stool in until you're ready to let it go.

Constipation results when stool stored in the rectum has trouble leaving because it's too hard, too dry, or there's something in the way. There are lots of reasons these things can happen.

Common Causes of Constipation

Constipation can occur for a variety of reasons. Common culprits include dietary deficiencies like too little fiber or water, lack of exercise, ignoring the urge to defecate until a more convenient time, or frequent use of laxatives. Chemotherapy and pain medication can also cause constipation.

Constipation as a Symptom of Cancer

When it enters the colon, waste material is slushy and can easily maneuver around anything that gets in its way. But as it nears the end of the colon, stool solidifies and is less forgiving of obstacles. A tumor in the rectum or in the latter part of the colon can make it very difficult for feces to get by, thereby causing constipation.

Medical Attention for Constipation

Please seek medical attention if you're constipated on a regular basis, especially if other colon cancer symptoms are present. According to the American Cancer Society, you should consult a physician regarding constipation if:

• Three days have passed since your last bowel movement (two if you used a laxative).
  
• You see blood in or on your stool.
  
• You have persistent cramps or vomiting.
  
• You're constipated on a regular basis.

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