The Unseen Struggle: Carcinoid Syndrome and Diarrhea
Published: May 29, 2024
Diarrhea is a debilitating symptom of carcinoid syndrome, greatly affecting patients' quality of life. Let's explore why it happens and how to manage it.
Contents
Why Diarrhea Happens
In carcinoid syndrome, tumors produce excess serotonin, which speeds up intestinal transit time. This results in watery, explosive diarrhea that can occur multiple times a day.
Impact on Daily Life
Frequent diarrhea can be exhausting and socially embarrassing. It often leads to dehydration and nutrient loss, requiring careful management to maintain health.

Managing the Symptoms
Dietary adjustments and medications can help manage diarrhea. Doctors may recommend specific treatments to slow down the intestine and improve absorption.
Frequently Asked Questions
Excess serotonin production by tumors.
It can happen many times a day.
Yes, with diet and medication.
Yes, it can lead to dehydration and nutrient loss.
Key Takeaways
Managing diarrhea in carcinoid syndrome is crucial for maintaining health and quality of life.
References
- von der Ohe MR, Camilleri M, Kvols LK, Thomforde GM. Motor dysfunction of the small bowel and colon in patients with the carcinoid syndrome and diarrhea. N Engl J Med 1993; 329:1073.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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