Blood in Stool: When to Seek Medical Attention - Surgery

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Rectal bleeding


Hello, Doctor.
Since I am in a rural area with limited medical resources, I would like to consult online before deciding whether to go to the hospital.
Here’s the situation: about five months ago, I noticed blood in my stool.
It wasn't completely red but concentrated in one area, with some pieces of stool stained red.
Three months after the first occurrence, I noticed blood in my stool again, this time with bright red blood on the side.
Since then, I have intermittently experienced blood in my stool.
I’m not sure if it’s psychological, but I sometimes feel that my stool appears reddish, although I haven't observed any blood on the toilet paper after wiping.
In the past five days, I have noticed that my stool has become thinner; during one bowel movement, I passed both thin and thicker stools, with the thin ones resembling the size of a finger, and the thicker ones being somewhat smaller than the usual banana shape.
Throughout this period, I have not experienced abdominal pain, abdominal masses, or unexplained weight loss; in fact, I have gained a little weight.
I would appreciate your insights on this matter.
Thank you.
🙏

kiki, 20~29 year old female. Ask Date: 2023/11/06

Dr. Ke Fangxu reply Surgery


Although the probability of developing colorectal cancer at the age of 22 is not zero, it is generally very low.
Based on your description, it seems more like hemorrhoidal bleeding.
It is recommended to start with a light diet and maintain a good lifestyle.
Spicy, irritating, and greasy foods should be avoided.
Increasing dietary fiber intake can also be helpful.
If symptoms persist without improvement, you may consult a physician for medication or to undergo a colonoscopy.

Reply Date: 2023/11/06

More Info


When it comes to the presence of blood in stool, it is essential to approach the situation with caution and seek medical attention, especially given the symptoms you've described. Blood in the stool can be indicative of various underlying conditions, some of which may require immediate medical intervention.

Firstly, the fact that you have experienced blood in your stool intermittently over the past five months is concerning. The blood you described as being concentrated in one area of the stool, as well as the fresh red blood on the side, could suggest several possibilities. Common causes of blood in the stool include hemorrhoids, anal fissures, diverticular disease, or more serious conditions such as colorectal polyps or cancer. The change in the shape of your stool, particularly the occurrence of thinner stools, can also be a significant indicator of potential issues within the gastrointestinal tract.

While you mentioned that you have not experienced abdominal pain, hard lumps in the abdomen, or significant weight loss, the presence of blood in the stool alone warrants further investigation. The fact that you have noticed a change in stool caliber (thinner stools) can be particularly concerning, as it may suggest a narrowing of the intestinal passage, which could be due to a mass or other obstruction.

Given your situation in a rural area with limited medical resources, it is still advisable to seek medical attention as soon as possible. A healthcare professional can perform a thorough evaluation, which may include a physical examination, laboratory tests, and possibly imaging studies or a colonoscopy to visualize the interior of your colon and rectum. These tests can help identify the source of the bleeding and determine the appropriate course of action.

In addition to the physical examination, it is crucial to provide your healthcare provider with a complete history of your symptoms, including the frequency and quantity of blood observed, any accompanying symptoms (such as changes in bowel habits, abdominal pain, or weight changes), and any relevant medical history. This information will assist in forming a differential diagnosis.

While it is understandable to feel anxious about these symptoms, it is important to remember that early detection and intervention can significantly improve outcomes for many gastrointestinal conditions. If you experience any worsening symptoms, such as increased bleeding, severe abdominal pain, or signs of anemia (such as fatigue, dizziness, or paleness), you should seek emergency medical care immediately.

In summary, while it may be tempting to wait and see, the presence of blood in your stool, particularly with the changes you have described, is a signal that you should consult a healthcare professional. They can provide the necessary evaluations and determine the best course of action for your health. Your well-being is paramount, and addressing these symptoms promptly can lead to better health outcomes.

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