Bowel Issues: From Diarrhea to Stool Changes and Hemorrhoids - Gastroenterology and Hepatology

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Bowel issues


Hello doctor, I previously experienced diarrhea after taking traditional Chinese medicine, and I noticed some red in my stool, which I wasn't sure was blood.
After stopping the herbal medicine, the diarrhea ceased.
I went to see a doctor for an examination, and the doctor recommended a sigmoidoscopy.
After the examination, it turned out I only had a slight internal hemorrhoid.
Since then, I have been very concerned about my stool.
Recently, my stool has varied in thickness, and I've heard that thin stools are not good.
I'm not sure what this could indicate.

Zed, 20~29 year old female. Ask Date: 2017/09/04

Dr. Lin Minghui reply Gastroenterology and Hepatology


Hello: The possible reasons for red in the stool include diarrhea leading to mucosal damage and bleeding, colitis, hemorrhoids, and anal fissures.
The consistency of the stool can vary, and its shape is related to the food consumed and the condition of the intestines.
Increasing fiber intake and maintaining adequate hydration can help form more regular stools.
Conditions such as enteritis, irritable bowel syndrome, polyps, and tumors may also cause abnormal stool.
Wishing you peace and health! Dr.
Lin Ming-Hui, Attending Physician, Gastroenterology Department, Taoyuan General Hospital, Ministry of Health and Welfare.

Reply Date: 2017/09/04

More Info


Understanding bowel issues can be quite complex, especially when symptoms like diarrhea, stool changes, and hemorrhoids are involved. Based on your description, it seems you have experienced a range of gastrointestinal symptoms, including diarrhea, changes in stool consistency, and the presence of blood in your stool. Let’s break down these issues and provide some insights.

Firstly, diarrhea can be caused by various factors, including infections, dietary changes, stress, and underlying gastrointestinal disorders like irritable bowel syndrome (IBS). Since you mentioned that you experienced diarrhea after taking traditional Chinese medicine, it’s possible that the medication affected your gut flora or caused irritation in your gastrointestinal tract. The fact that your diarrhea resolved after stopping the medication is a good sign, but it’s essential to monitor your bowel habits closely.

The presence of red in your stool can be concerning, as it may indicate bleeding. However, you mentioned that after undergoing a sigmoidoscopy, only internal hemorrhoids were found. Hemorrhoids can indeed cause bright red blood on the stool or toilet paper, especially if you are experiencing constipation or straining during bowel movements. This is a common issue and can often be managed with dietary changes, increased fluid intake, and sometimes topical treatments.

Regarding the changes in your stool consistency, it’s important to understand that stool can vary in shape and size based on several factors, including diet, hydration, and gut health. While thinner stools can sometimes be a cause for concern, they are not always indicative of a serious problem. Factors such as stress, dietary changes, and even the presence of IBS can lead to variations in stool shape. If your stool is consistently thin and you are experiencing other symptoms like abdominal pain or weight loss, it would be prudent to consult with a healthcare professional for further evaluation.

In terms of prevention and management, here are some recommendations:
1. Dietary Adjustments: Focus on a balanced diet rich in fiber, which can help regulate bowel movements. Incorporate fruits, vegetables, whole grains, and legumes. However, be cautious with excessive dairy or high-fat foods, as they can sometimes exacerbate symptoms.

2. Hydration: Ensure you are drinking enough fluids throughout the day. Dehydration can lead to constipation, which may worsen hemorrhoid symptoms.

3. Regular Exercise: Physical activity can promote healthy digestion and regular bowel movements. Aim for at least 30 minutes of moderate exercise most days of the week.

4. Stress Management: Since stress can significantly impact gut health, consider incorporating stress-reduction techniques such as mindfulness, yoga, or meditation into your routine.

5. Monitor Symptoms: Keep a diary of your bowel habits, dietary intake, and any symptoms you experience. This can help you and your healthcare provider identify patterns and triggers.

6. Follow-Up Care: Since you have a history of gastrointestinal issues, regular follow-ups with your healthcare provider are essential. If you notice any alarming symptoms, such as significant weight loss, persistent abdominal pain, or changes in bowel habits lasting more than a few weeks, seek medical attention promptly.

In conclusion, while your symptoms may be related to benign conditions like IBS or hemorrhoids, it’s crucial to remain vigilant and proactive about your gastrointestinal health. Regular communication with your healthcare provider and adherence to a healthy lifestyle can help manage your symptoms effectively. If you have any further concerns or if your symptoms persist, don’t hesitate to seek further evaluation.

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