Blood in Stool: Is It Hemorrhoids or Something More? - Gastroenterology and Hepatology

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Hematochezia


Recently, whenever I exert a little effort to have a bowel movement, I notice some bleeding.
However, the blood only appears in the stool (I see red in the fissures of the stool), and there is no dripping of blood.
If the stool is loose, there is no blood.
I have previously undergone a colonoscopy, and the doctor said everything was normal, suggesting it might be an issue with hemorrhoids.
However, I have been taking hemorrhoid medication, and the situation remains the same.
Could there be a problem with my colon? Should I undergo another colonoscopy, or could there be other issues? Thank you!

Xin Fan Zhe, 30~39 year old female. Ask Date: 2008/01/01

Dr. Lin Minghui reply Gastroenterology and Hepatology


Hello,
1.
If you see red in the fissures of your stool, it may indicate actual bleeding, and a stool test can be performed.

2.
Common causes of blood in the stool include hemorrhoids, anal fissures, polyps, colitis, and colorectal tumors.
If necessary, a colon examination (imaging or colonoscopy) should be conducted.
It is recommended to have regular follow-ups to monitor whether the hemorrhoids improve or worsen.
If needed, the physician will arrange for a colon examination based on clinical requirements.

Wishing you good health,
Dr.
Lin Ming-Hui, Taoyuan Hospital, Department of Health

Reply Date: 2008/01/01

More Info


When it comes to the presence of blood in the stool, it can indeed be concerning and warrants careful evaluation. Based on your description, it seems that you are experiencing rectal bleeding that occurs primarily when straining during bowel movements. The fact that the blood appears mixed with the stool and is bright red suggests that it is likely coming from the lower gastrointestinal tract, which includes the rectum and anus.

The most common cause of bright red blood in the stool, especially in younger individuals, is hemorrhoids. Hemorrhoids are swollen veins in the lower rectum and anus that can cause discomfort, itching, and bleeding, particularly during bowel movements. They can be exacerbated by straining, constipation, or prolonged sitting on the toilet. If you have already been diagnosed with hemorrhoids and are taking medication for them, it is possible that they are not fully resolving or that there may be additional factors contributing to your symptoms.

However, it is important to consider other potential causes of rectal bleeding as well. Conditions such as anal fissures (small tears in the lining of the anus), diverticular disease, or even more serious conditions like colorectal polyps or cancer can also lead to blood in the stool. Given that you have had a colonoscopy in the past that was reported as normal, it is less likely that there is a significant underlying pathology, but it does not completely rule out the possibility.

If your symptoms persist despite treatment for hemorrhoids, or if you notice any changes such as increased bleeding, changes in bowel habits, or any new symptoms like weight loss or abdominal pain, it would be prudent to follow up with your healthcare provider. They may recommend a repeat colonoscopy or other diagnostic tests to ensure that there are no other underlying issues that need to be addressed.

In terms of management, here are a few suggestions that may help alleviate your symptoms:
1. Dietary Changes: Increasing your fiber intake can help soften your stool and reduce straining during bowel movements. Foods high in fiber include fruits, vegetables, whole grains, and legumes. Additionally, staying well-hydrated is crucial.

2. Over-the-Counter Treatments: If you haven't already, consider using over-the-counter topical treatments for hemorrhoids, such as creams or suppositories that contain hydrocortisone or witch hazel.

3. Warm Baths: Soaking in a warm bath can help relieve discomfort and promote healing of hemorrhoids.

4. Avoid Straining: Try to avoid straining during bowel movements. If you feel the urge to go, respond promptly rather than waiting, as this can help prevent constipation.

5. Regular Exercise: Engaging in regular physical activity can help promote healthy bowel function and reduce the risk of constipation.

If you continue to experience bleeding or if your symptoms worsen, it is essential to seek further evaluation from a healthcare professional. They may refer you to a gastroenterologist for specialized care. Remember, while hemorrhoids are a common cause of rectal bleeding, it is always better to err on the side of caution and ensure that there are no other underlying issues.

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