Blood in Stool: What It Could Mean for Your Health - Gastroenterology and Hepatology

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It seems there is blood in the stool?


I have had blood in my stool during the last two bowel movements, but the stool was not thin or pencil-like; the blood seemed to be mixed with the stool.
In the third bowel movement, there was no blood, but in the fourth, there was again a small amount of blood.
I am a bit worried and would like to know what symptoms this might indicate.

Liang Xiaojie, 20~29 year old female. Ask Date: 2019/04/23

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: You can visit the Gastroenterology or Colorectal Surgery department to determine the cause.
It could be an internal hemorrhoid or other sources of bleeding.
Changhua Hospital cares about your health.
Dr.
Tsai An-Shun.

Reply Date: 2019/04/23

More Info


Seeing blood in your stool can be concerning, and it's important to understand what it might indicate regarding your health. The presence of blood in stool can arise from various conditions, some of which may require medical attention.
Firstly, it's crucial to differentiate between the types of blood you might see. Blood that is bright red typically suggests that the bleeding is occurring in the lower gastrointestinal tract, such as the rectum or anus. This could be due to hemorrhoids, anal fissures, or diverticular disease. On the other hand, darker blood or black stools (known as melena) may indicate bleeding from higher up in the gastrointestinal tract, such as the stomach or small intestine, and could be a sign of more serious conditions like ulcers or tumors.

In your case, since you mentioned that the blood is mixed with the stool and not in a thin, elongated shape, it could suggest that the bleeding is occurring in the lower part of your digestive system. The intermittent nature of the bleeding—sometimes present and sometimes absent—can be indicative of conditions like hemorrhoids or fissures, which can cause bleeding during bowel movements, especially if there is straining involved.

Other potential causes of blood in the stool include:
1. Gastrointestinal Infections: Certain infections can lead to inflammation and bleeding in the intestines.

2. Inflammatory Bowel Disease (IBD): Conditions such as Crohn's disease or ulcerative colitis can cause bloody stools.

3. Polyps or Colorectal Cancer: While less common, especially in younger individuals, polyps can bleed, and colorectal cancer is a serious condition that can present with blood in the stool.

Given the symptoms you've described, it is advisable to consult a healthcare professional for a thorough evaluation. They may recommend tests such as a stool sample analysis, colonoscopy, or imaging studies to determine the exact cause of the bleeding.
In the meantime, here are some general recommendations:
- Monitor Your Symptoms: Keep track of when the blood appears, the amount, and any accompanying symptoms such as pain, changes in bowel habits, or weight loss.

- Dietary Considerations: Ensure you are consuming a balanced diet rich in fiber to promote healthy bowel movements, which may help reduce straining.

- Hydration: Staying well-hydrated can also help maintain regular bowel movements.

It's important not to ignore these symptoms, especially if they persist or worsen. Early diagnosis and treatment can significantly improve outcomes for many gastrointestinal conditions. Remember, while online resources can provide general information, they cannot replace professional medical advice tailored to your specific situation.

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