Treatment for diarrhea depends on the cause. Options that may help stop it faster include over-the-counter (OTC) medications, eating soluble fiber, and drinking plenty of fluids. Most diarrhea ...

Medications to treat diarrhea in adults include over-the-counter remedies, such as loperamide and bismuth subsalicylate. People with an underlying health condition or infection may need prescription ...

Medically reviewed by Jordana Haber Hazan, MD Key Takeaways Celiac disease can cause dehydration due to diarrhea and nutrient malabsorption. Sjögren's disease can lead to dehydration by affecting ...