Can Diarrhea Cause Weight Loss?
June 7, 2024 | by Yashaswi Pathakamuri | Posted in FAQ's
Yes, diarrhea can cause weight loss, particularly if it is severe or persists over a long period. The mechanisms by which diarrhea can lead to weight loss include:
- Fluid Loss: Diarrhea causes a significant loss of fluids, which can lead to dehydration and a reduction in body weight.
- Nutrient Malabsorption: Chronic diarrhea can impair the absorption of nutrients from the digestive tract. This means the body does not get enough calories, vitamins, and minerals from the food consumed, leading to weight loss and nutritional deficiencies.
- Increased Caloric Expenditure: The body may expend more energy dealing with the illness, including fighting infections or repairing the intestinal lining, which can contribute to weight loss.
- Reduced Appetite: Diarrhea is often accompanied by a reduced appetite or discomfort when eating, leading to a lower caloric intake.
If you or someone else is experiencing persistent diarrhea and weight loss, it is important to seek medical attention. Chronic diarrhea can be a symptom of underlying conditions such as infections, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), malabsorption syndromes (like celiac disease), or other gastrointestinal disorders. A healthcare provider can help diagnose the cause and recommend appropriate treatment to manage the symptoms and prevent further complications.