Diarrhea is frequent, watery stools caused by infections, contaminated food, or digestive issues, leading to dehydration. Treatment includes hydration, anti-diarrheal drugs, and antiparasitic medications like Nizonide 500mg and Nitazoxanide 500 mg. Good hygiene prevents both conditions. https://publicpill.com/shop/nizonide-500mg-tablet-nitazoxanide/