Mucus in Stool: Causes and When to Seek Help

Mucus in stool?

I have a history of constipation and occasionally experience abdominal pain, but it's not diarrhea.
Even when I have normal bowel movements, I still have abdominal pain.
Recently, I've noticed a significant amount of yellowish mucus, accompanied by abdominal pain, even though I haven't had a bowel movement.
There have been a few instances where I found slight traces of blood on the toilet paper after using the restroom.
Are these symptoms normal, or is there something wrong with my body? By the way, I also frequently experience diarrhea.

Chen Xiaofeng, 20~29 year old female. Ask Date: 2016/02/12

Dr. Ke Fangxu reply Surgery

Please cherish our online medical resources.
When asking the same question, please specify a provider who seems to align more with your description of irritable bowel syndrome.
It is recommended to start with a light diet and maintain a good daily routine.
If symptoms persist without improvement, you may ask a physician to prescribe medication.
The blood in the stool is likely caused by hemorrhoids, and if the amount of bleeding is not significant, there is no need for special concern; a physician or nutritionist should suffice.

Reply Date: 2016/02/12

More Info

Understanding mucus in stool can be quite concerning, especially when accompanied by other symptoms such as abdominal pain and blood in the stool. Mucus is a slippery substance produced by the intestines to help lubricate the stool and protect the intestinal lining. While a small amount of mucus in stool can be normal, an increase in mucus production, especially when it is accompanied by other symptoms, may indicate an underlying issue.

In your case, the presence of yellow mucus, abdominal pain, and occasional blood on toilet paper raises several possibilities. Given your history of constipation and diarrhea, it is essential to consider conditions that can affect the gastrointestinal tract. Some potential causes of increased mucus in stool include:
1. Irritable Bowel Syndrome (IBS): This is a common functional gastrointestinal disorder characterized by symptoms such as abdominal pain, bloating, and changes in bowel habits (constipation and diarrhea). Patients with IBS may notice increased mucus in their stool.

2. Inflammatory Bowel Disease (IBD): Conditions such as Crohn's disease and ulcerative colitis can lead to inflammation of the intestines, resulting in increased mucus production, abdominal pain, and bloody stools. These conditions require medical evaluation and management.

3. Infections: Gastrointestinal infections, whether viral, bacterial, or parasitic, can cause changes in bowel habits, abdominal pain, and increased mucus. If you have experienced any recent travel, changes in diet, or exposure to contaminated food or water, this could be a consideration.

4. Food Intolerances or Allergies: Certain food intolerances (like lactose intolerance) or allergies can lead to gastrointestinal symptoms, including increased mucus production and abdominal discomfort.

5. Colorectal Issues: Conditions such as hemorrhoids or anal fissures can cause blood in the stool or on toilet paper, often accompanied by pain during bowel movements.

Given your symptoms, it is crucial to seek medical attention. A healthcare provider can perform a thorough evaluation, which may include a physical examination, a review of your medical history, and possibly diagnostic tests such as blood tests, stool tests, or imaging studies. These tests can help determine the underlying cause of your symptoms and guide appropriate treatment.

In summary, while a small amount of mucus in stool can be normal, the combination of yellow mucus, abdominal pain, and blood suggests that you should consult a healthcare professional. Early evaluation and intervention can help address any potential issues and improve your overall gastrointestinal health. Remember, it is always better to err on the side of caution when it comes to changes in your health, especially with concerning symptoms like these.

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