Antidiarrheal drugs are used to treat the symptoms but not the cause of diarrhea.

• A. True
• B. False
• C. Sometimes
• D. Not applicable

Answer: (A)

When you use antidiarrheal drugs, the aim is to relieve the symptoms rather than cure the underlying problem. These medications slow gut movement and improve water and electrolyte absorption, which firm up stool and reduce frequency and liquidity. That helps prevent dehydration and provides comfort while the underlying cause—such as an infection, inflammation, or malabsorption—is diagnosed and treated. They don’t eradicate the root disease themselves, which is why they’re considered symptom-focused therapy. In some scenarios, such as certain infections or toxin-related diarrhea, slowing gut transit can be inappropriate, but the general principle remains: they address the symptom, not the cause.