Rectal bleeding and constipation?
Hello doctor, I started experiencing constipation in June.
I later visited a doctor who prescribed a stool softener.
Today, June 24th, I noticed some bleeding during a bowel movement, but I do not feel any pain.
I only saw a small amount of dried blood on the toilet paper.
Previously, I had a few instances of significant bleeding, but it was brief and not prolonged.
Today, the amount of blood was not much, rather it was minimal.
I would like to ask if this could be hemorrhoids or if there could be another reason? During my constipation episodes, I found it difficult to pass stool, and when I did, it was in small pieces.
Can you help me understand these issues, doctor? Thank you.
Cheng Lin, 20~29 year old female. Ask Date: 2016/06/24
Dr. Chen Jiaming reply Surgery
In cases of general constipation, harder stools can accumulate in the rectal area, leading to pressure that causes changes in the local mucosal tissue circulation, which can result in issues such as hemorrhoids.
While the most common causes of blood in the stool are hemorrhoids or damage to the intestinal mucosa (for example, after multiple episodes of diarrhea), it is important to rule out the possibility of benign or malignant tumors or other lesions in the gastrointestinal tract.
If, after using stool softeners and adjusting dietary habits (such as increasing water intake, consuming more high-fiber fruits and vegetables, and modifying bowel posture habits), the issue of blood in the stool persists, it is advisable to consult a colorectal surgeon or a gastroenterologist for a digital rectal examination or a colonoscopy to further investigate the cause.
Reply Date: 2016/06/24
More Info
When it comes to blood in the stool, especially in the context of constipation, there are several potential causes that need to be considered. Based on your description, it seems you have been experiencing constipation since June and have recently noticed blood when you wipe after a bowel movement. The blood appears to be dry and minimal, which can be indicative of a few different issues.
One common cause of blood in the stool, particularly in individuals who are experiencing constipation, is hemorrhoids. Hemorrhoids are swollen veins in the lower rectum and anus that can become inflamed and bleed, especially during bowel movements. This bleeding is often bright red and may be seen on toilet paper or in the toilet bowl. Given that you mentioned the blood is not accompanied by pain, this could support the possibility of hemorrhoids, as they can sometimes bleed without causing significant discomfort.
Another potential cause could be anal fissures, which are small tears in the lining of the anus that can occur when passing hard stools. These can also lead to bleeding, but they are typically associated with pain during bowel movements. Since you mentioned that you do not experience pain, this may be less likely.
It's also important to consider other gastrointestinal issues, such as diverticular disease or even more serious conditions like inflammatory bowel disease (IBD) or colorectal cancer, especially if the bleeding persists or is accompanied by other symptoms such as weight loss, changes in bowel habits, or abdominal pain. However, these conditions are less common and usually present with additional symptoms.
Given your history of constipation and the recent occurrence of blood in your stool, it would be advisable to consult a healthcare professional for a thorough evaluation. They may recommend a physical examination, and possibly a rectal exam, to check for hemorrhoids or fissures. If necessary, further investigations such as a colonoscopy may be warranted to rule out any serious underlying conditions.
In the meantime, managing your constipation is crucial. Softening your stool can help reduce the strain during bowel movements and may alleviate some of the bleeding. This can be achieved through dietary changes, such as increasing your fiber intake (fruits, vegetables, whole grains) and ensuring adequate hydration. Over-the-counter stool softeners or laxatives may also be beneficial, but these should be used under the guidance of a healthcare provider.
In summary, while hemorrhoids are a likely cause of the bleeding you are experiencing, it is essential to seek medical advice to rule out other potential causes and to receive appropriate treatment for your constipation. Regular follow-ups and monitoring of your symptoms will be key in managing your health effectively.
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