Constipation: Causes and When to Seek Colonoscopy - Gastroenterology and Hepatology

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Constipation


Recently, I've been experiencing irregular bowel movements, although I do have a bowel movement every day.
I often feel that my bowels are not completely empty, and I have a persistent urge to defecate.
I underwent traditional open surgery for uterine fibroids last December.
Could this be related to my bowel issues? If I am concerned about any underlying diseases, is it necessary to undergo a colonoscopy?

Xiao Yu, 20~29 year old female. Ask Date: 2010/03/15

Dr. Lin Minghui reply Gastroenterology and Hepatology


Hello, difficulties with bowel movements, feeling of incomplete evacuation, and issues related to diet and lifestyle can be associated with previous surgeries, as adhesions in the intestines may occur.
If there are concerns about potential issues in the colon (such as diverticula, polyps, or tumors), in addition to a colonoscopy, you may consider stool tests, a barium enema, or a virtual colonoscopy (CT colonography).
If there are any problems, it is advisable to consult a physician.
Wishing you good health.
Dr.
Lin Ming-Hui, Taoyuan Hospital, Department of Health.

Reply Date: 2010/03/15

More Info


Constipation is a common gastrointestinal issue characterized by infrequent bowel movements or difficulty passing stools. It can manifest in various ways, including a feeling of incomplete evacuation, hard stools, or straining during bowel movements. Understanding the causes of constipation and knowing when to seek further evaluation, such as a colonoscopy, is essential for effective management.

Causes of Constipation:
1. Dietary Factors: A diet low in fiber can lead to constipation. Fiber helps to bulk up the stool and promotes regular bowel movements. Insufficient fluid intake can also contribute to the problem.

2. Physical Inactivity: A sedentary lifestyle can slow down the digestive system, leading to constipation.

3. Medications: Certain medications, including opioids, antacids containing aluminum, and some antidepressants, can cause constipation as a side effect.

4. Medical Conditions: Conditions such as hypothyroidism, diabetes, and neurological disorders (like Parkinson's disease) can affect bowel function.

5. Psychological Factors: Stress, anxiety, and depression can also play a role in bowel habits.

In your case, you mentioned having undergone a traditional abdominal surgery for uterine fibroids in December. Surgical procedures, especially those involving the abdomen, can lead to changes in bowel habits. Post-operative factors such as pain, changes in diet, reduced physical activity, or even the effects of anesthesia can contribute to constipation. Additionally, the stress of surgery and recovery can impact gastrointestinal motility.

When to Seek Colonoscopy:
While constipation is often manageable with lifestyle changes and dietary adjustments, certain symptoms warrant further investigation. You should consider a colonoscopy if you experience any of the following:
- Significant changes in bowel habits: If you notice a sudden change in your bowel habits, such as a new onset of constipation after previously normal bowel function.

- Blood in stool: The presence of blood can indicate more serious conditions, such as hemorrhoids, diverticulosis, or even colorectal cancer.

- Unexplained weight loss: If you are losing weight without trying, it could be a sign of an underlying health issue.

- Severe abdominal pain: Persistent or severe abdominal pain that does not improve may require further evaluation.

- Family history of colorectal cancer: If you have a family history of colorectal cancer or polyps, regular screening is essential.

In your situation, if your constipation persists despite dietary changes and you have concerns about underlying conditions, discussing the need for a colonoscopy with your healthcare provider is advisable. They can evaluate your symptoms in the context of your surgical history and overall health.

Conclusion:
Constipation can be multifactorial, and while it may be related to your recent surgery, it is essential to monitor your symptoms closely. If you experience any alarming signs or if your constipation does not improve with conservative measures, seeking a colonoscopy may be a prudent step. Always consult with your healthcare provider for personalized advice and to determine the best course of action based on your specific situation.

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