Loose, watery bowel movements can result from infections (bacterial, viral, or parasitic), food intolerance, irritable bowel syndrome, or contaminated water/food. Dehydration risk increases if diarrhea is severe or prolonged. In some cases, parasitic infections like giardiasis or cryptosporidiosis may be the cause, for which doctors may prescribe
nizonide 500 mg (nitazoxanide). Treatment depends on the underlying cause and may involve rehydration with oral rehydration salts (ORS), probiotics, bland diet (BRAT diet), and prescribed medications. Avoid dairy, fatty, and spicy foods until recovery. Always consult a healthcare professional before starting medications to ensure correct diagnosis and safe treatment.