Blood in Stool: Is It Hemorrhoids? - Surgery

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The presence of bright red blood in the stool?


Hello Doctor: Recently, I have been experiencing a significant amount of bright red blood in my stool, which stains the toilet and the toilet paper.
However, I do not have any noticeable pain.
Could this be a symptom caused by internal hemorrhoids?

Lin Tongxue, 20~29 year old female. Ask Date: 2016/11/05

Dr. Ke Fangxu reply Surgery


This situation likely indicates a higher possibility of hemorrhoidal bleeding.
As long as there is no further bleeding, it should not be a concern.
It is recommended to avoid constipation during this period and to shorten the time spent on bowel movements.
Warm sitz baths may also help alleviate symptoms.
You can purchase hemorrhoid suppositories at the pharmacy for use, but it is best not to take laxatives indiscriminately.
At this age, increasing dietary fiber and fluid intake should be sufficient.
If bleeding persists, it is advisable to consult a physician for evaluation.

Reply Date: 2016/11/05

More Info


When it comes to the presence of bright red blood in the stool, it can be concerning and may lead one to wonder about the underlying causes. In your case, the significant amount of blood observed in the toilet and on toilet paper, without accompanying pain, raises several possibilities, with hemorrhoids being one of the more common culprits.

Hemorrhoids, or piles, are swollen veins in the lower rectum and anus that can cause bleeding, especially during bowel movements. The blood from hemorrhoids is typically bright red, indicating that it is fresh and has not been digested, which aligns with your observation. However, the absence of pain does not definitively confirm hemorrhoids, as some individuals with hemorrhoids may not experience discomfort.

While hemorrhoids are a frequent cause of rectal bleeding, it is crucial to consider other potential causes as well. These can include:
1. Anal Fissures: Small tears in the lining of the anus can occur, often due to passing hard stools. They can cause bleeding and may or may not be painful.

2. Diverticular Disease: Diverticula are small pouches that can form in the walls of the colon. If these pouches become inflamed or infected, they can lead to bleeding.

3. Colorectal Polyps or Cancer: Polyps are growths on the inner lining of the colon or rectum, some of which can bleed. In more serious cases, colorectal cancer can also present with rectal bleeding.

4. Gastrointestinal Infections: Certain infections can cause inflammation and bleeding in the gastrointestinal tract.

5. Inflammatory Bowel Disease (IBD): Conditions like Crohn's disease or ulcerative colitis can lead to inflammation and bleeding in the digestive tract.

Given the variety of potential causes, it is essential to seek medical attention for a thorough evaluation. A healthcare provider may recommend a physical examination, possibly including a digital rectal exam, and further diagnostic tests such as a colonoscopy to visualize the colon and rectum directly. This is particularly important if the bleeding persists, increases in volume, or is accompanied by other symptoms such as changes in bowel habits, weight loss, or abdominal pain.

In summary, while hemorrhoids are a common cause of bright red blood in the stool, it is vital to rule out other serious conditions. Prompt consultation with a healthcare professional is advised to determine the exact cause of your symptoms and to receive appropriate treatment. Remember, early diagnosis and intervention can significantly improve outcomes for many gastrointestinal conditions.

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