Blood in Stool: Hemorrhoids or Colon Cancer? - Surgery

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Rectal bleeding


In the past couple of days, I've noticed a small amount of blood on the toilet paper after wiping, but it goes away after two or three wipes.
The shape of my stool remains the same as before.
I used to have a habit of sitting for long periods.
Could this be hemorrhoids or colon cancer?

Niming, 10~19 year old female. Ask Date: 2016/10/20

Dr. Ke Fangxu reply Surgery


At the age of 19, the likelihood of developing colorectal cancer is not zero, but generally speaking, it is extremely low.
Based on your description, it seems more like hemorrhoidal bleeding.
I recommend starting with a light diet and maintaining a good lifestyle.
If the symptoms persist without improvement, you can ask a physician for medication.
If there is still no improvement or if you are very concerned, you may consider scheduling a colonoscopy.

Reply Date: 2016/10/20

More Info


When it comes to the presence of blood in stool, it is essential to understand the potential causes and implications. Your concern about whether the blood you are noticing is due to hemorrhoids or colon cancer is valid, especially considering your previous habits and family history.
Firstly, the appearance of blood on toilet paper after wiping, especially if it is bright red and only appears occasionally, is often associated with hemorrhoids. Hemorrhoids are swollen veins in the lower rectum or anus that can cause discomfort, itching, and bleeding, particularly during bowel movements. The blood from hemorrhoids typically appears bright red and is usually seen on the surface of the stool or on the toilet paper, rather than mixed in with the stool itself. Given your history of prolonged sitting, which can contribute to the development of hemorrhoids, this could be a plausible explanation for your symptoms.

On the other hand, colon cancer can also present with blood in the stool, but the characteristics of the bleeding may differ. Blood from colon cancer may appear darker, mixed in with the stool, or may be accompanied by other symptoms such as changes in bowel habits, unexplained weight loss, or abdominal pain. However, it is important to note that colon cancer is less common in younger individuals, and your age may not put you in the high-risk category for this condition, especially if you do not have other concerning symptoms.

Given your situation, it is crucial to consider a few factors:
1. Frequency and Duration of Symptoms: If the blood is infrequent and resolves quickly, it is more likely to be related to hemorrhoids. However, if you notice a persistent change in your bowel habits or if the bleeding continues, further evaluation is warranted.

2. Family History: You mentioned a family history of colon cancer. While this does increase your risk, it is essential to discuss this with your healthcare provider, who may recommend screening tests such as a colonoscopy, especially if you have other risk factors or symptoms.

3. Other Symptoms: Pay attention to any additional symptoms you may experience, such as changes in stool consistency, abdominal pain, or weight loss. These could provide important clues to your healthcare provider.

4. Consultation with a Healthcare Provider: It is advisable to consult with a gastroenterologist or your primary care physician. They may recommend a stool test for occult blood or a colonoscopy to rule out any serious conditions. These tests can provide a clearer picture of what is happening in your gastrointestinal tract.

In conclusion, while hemorrhoids are a common cause of blood in the stool, especially with your described symptoms, it is essential to remain vigilant and consult with a healthcare professional for a thorough evaluation. Early detection and intervention are key in managing any potential health issues, including colon cancer. Remember, it is always better to err on the side of caution when it comes to your health.

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