Blood in Stool: Is It Hemorrhoids or Something Else? - Surgery

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Blood in stool issue?


Hello doctor, I am a 33-year-old male.
In May, I underwent a fecal occult blood test, and the results were normal.
Over the past couple of years, I have experienced anal pain after bowel movements, occasionally with a few drops of blood, but not frequently.
In November and December of this year, I encountered blood in my stool four times within a month, with each occurrence happening on the same day and none the following day.
For the first three instances, I noticed bright red blood on the toilet paper after wiping, but there was no visible blood in the stool.
The fourth instance was more severe, as I found the toilet water filled with blood.
The day before this incident, I had some constipation.
After seeing the doctor that day, the amount of blood gradually decreased over the next two to three bowel movements, although I still passed a small amount of bright red blood afterward, but the quantity was decreasing.
After a digital rectal examination, the doctor mentioned that nothing abnormal was felt in the examined area and suggested it might be internal hemorrhoids (but a colonoscopy was not performed to rule out colorectal cancer).
I took a stool softener and a hemostatic agent for about six days and used a suppository, and I have not experienced any further incidents since then.
I would like to ask the doctor if these symptoms are more likely to be related to internal hemorrhoids or if there are other possibilities.
Thank you.

Haohao, 30~39 year old female. Ask Date: 2021/12/23

Dr. Zhang Shuhao reply Surgery


Based on age and symptoms, it is more likely to be anal fissure or hemorrhoidal bleeding.
In addition to medication, you can take warm sitz baths to promote wound healing, increase fluid and dietary fiber intake, and avoid straining during bowel movements.
If symptoms gradually improve, there is no need to worry excessively.
Wishing you a speedy recovery.

Reply Date: 2021/12/23

More Info


Based on your description, it seems that you are experiencing rectal bleeding, which can be concerning. The presence of blood in the stool can arise from various causes, and while hemorrhoids (internal or external) are a common reason, other conditions must also be considered.

Given that you have had a normal fecal occult blood test in the past, this is a reassuring sign, as it suggests that there may not be significant bleeding from the upper gastrointestinal tract. However, the recent episodes of bright red blood on toilet paper and in the toilet bowl warrant further investigation. Bright red blood typically indicates that the source of bleeding is from the lower gastrointestinal tract, which includes the rectum and anus.

Your symptoms of anal pain after bowel movements and the occasional presence of blood could indeed suggest internal hemorrhoids, particularly if the bleeding is associated with straining during bowel movements or constipation. Hemorrhoids are swollen veins in the rectal area that can become inflamed and bleed, especially during bowel movements. The fact that you experienced some constipation before the more significant bleeding episode could further support this diagnosis.

However, it is crucial to rule out other potential causes of rectal bleeding, especially given the more severe episode where the toilet water was filled with blood. Other conditions that can cause similar symptoms include:
1. Anal fissures: These are small tears in the lining of the anus, often caused by passing hard stools. They can be very painful and may cause bleeding.

2. Diverticular disease: This condition involves the formation of small pouches in the colon wall, which can become inflamed or bleed.

3. Colorectal polyps or cancer: While less common in younger individuals, it is essential to consider these possibilities, especially if there is a family history of colorectal cancer or if other risk factors are present.

4. Inflammatory bowel disease (IBD): Conditions such as Crohn's disease or ulcerative colitis can also lead to rectal bleeding and should be considered, particularly if you have other gastrointestinal symptoms.

Since you have already undergone a digital rectal exam, which did not reveal any abnormalities, the next step would typically be a colonoscopy. This procedure allows for direct visualization of the colon and rectum and can help identify any lesions, polyps, or other abnormalities. It is the gold standard for evaluating rectal bleeding and can also allow for biopsies if necessary.

In the meantime, managing your constipation with dietary changes (increasing fiber intake), hydration, and possibly continuing with stool softeners may help alleviate some of your symptoms. If you experience any new symptoms, such as significant abdominal pain, changes in bowel habits, or weight loss, you should seek medical attention promptly.

In summary, while your symptoms may suggest internal hemorrhoids, it is essential to consider other potential causes of rectal bleeding. A colonoscopy would be a prudent next step to ensure a thorough evaluation and appropriate management of your symptoms. Always consult with your healthcare provider for personalized advice and treatment options.

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