Blood in Stool: Causes and Solutions for IBS Symptoms - Internal Medicine

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Rectal bleeding


Recently, I seem to have developed irritable bowel syndrome (IBS).
I often go to the bathroom two to three times a day; sometimes I have diarrhea, and other times I just pass gas without having a bowel movement.
Most of the time, my stools are somewhat constipated and small in shape.
When I wipe, I notice very faint blood on the toilet paper, not dark in color.
However, upon examining my stool, there are no signs of blood, only on the toilet paper.
A while ago, there was one day when I wiped and saw a large amount of bright red blood, but it was just that one day; since then, I have only seen occasional faint blood traces on the toilet paper.
What could these symptoms indicate? I have been staying up late for a long time; would going to bed earlier improve my IBS?

nan, 10~19 year old female. Ask Date: 2024/03/04

Dr. Zhang Shixin reply Internal Medicine


Hello: If there is bleeding when wiping the anus but no blood is found in the stool, it may be due to hemorrhoids.
Contributing factors include a diet low in fiber, frequent diarrhea or constipation, prolonged sitting or standing, and irregular lifestyle habits.
If there is persistent bleeding, it is recommended to consult a colorectal surgeon or a gastroenterologist.
Thank you for your inquiry!

Reply Date: 2024/03/04

More Info


Experiencing blood in the stool, especially in the context of irritable bowel syndrome (IBS), can be concerning and warrants careful consideration. Based on your description, it seems you are dealing with a combination of IBS symptoms, which can include irregular bowel movements, abdominal discomfort, and changes in stool consistency. The presence of blood, even if it is faint and primarily noted on toilet paper, is something that should not be overlooked.


Possible Causes of Blood in Stool
1. Hemorrhoids: One of the most common causes of bright red blood on toilet paper is hemorrhoids. These are swollen veins in the rectal area that can bleed during bowel movements, especially if you are experiencing constipation or straining. Given your symptoms of irregular bowel habits, this could be a likely cause.

2. Anal Fissures: These are small tears in the lining of the anus, often caused by passing hard stools. They can lead to sharp pain and bleeding during bowel movements. If you have experienced hard, small, pellet-like stools, this could also be a contributing factor.

3. Gastrointestinal Inflammation: Conditions such as diverticulitis or inflammatory bowel disease (IBD) can cause bleeding. While these conditions are less common, they can present with symptoms similar to IBS.

4. Infections: Certain gastrointestinal infections can lead to diarrhea and blood in the stool. These infections can be caused by bacteria, viruses, or parasites.

5. IBS-related Changes: While IBS itself typically does not cause blood in the stool, the stress and dietary changes associated with IBS can lead to other conditions that may result in bleeding.


Recommendations
1. Consult a Healthcare Professional: Given the presence of blood, even if it is faint, it is crucial to consult a healthcare provider. They may recommend a physical examination, and possibly a colonoscopy, to rule out any serious conditions.

2. Dietary Adjustments: Maintaining a balanced diet rich in fiber can help regulate bowel movements and reduce the risk of constipation, which may alleviate some of your symptoms. Consider incorporating more fruits, vegetables, and whole grains into your diet.

3. Hydration: Staying well-hydrated is essential, especially if you are experiencing diarrhea. Dehydration can exacerbate IBS symptoms.

4. Stress Management: Since stress can significantly impact IBS symptoms, consider incorporating stress-reduction techniques such as mindfulness, yoga, or regular exercise into your routine.

5. Sleep Hygiene: You mentioned that you often stay up late. Poor sleep can negatively affect your digestive health. Establishing a regular sleep schedule and ensuring you get adequate rest may help improve your overall well-being and potentially alleviate some IBS symptoms.


Conclusion
While the faint blood on toilet paper could be attributed to hemorrhoids or anal fissures, it is essential to take any instance of rectal bleeding seriously. A thorough evaluation by a healthcare professional is necessary to determine the exact cause and to rule out any serious underlying conditions. By addressing your lifestyle factors, such as diet, hydration, stress management, and sleep, you may find improvements in your IBS symptoms. Remember, proactive management and seeking medical advice are key to maintaining your gastrointestinal health.

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