hello sir, i am suffering from loose motion i.e stomach infection, from last few days, and i am taking Meteronidazol (Meterogyl) tablet from last 2 day in irregualr manner, this stomach infection problem , facing regularly after some gap, and again and again i infected by bacteria or parasite unknowingly . So, what should i take step to prevent such disease, due to which my body weaken and pain arise in my legs. please suggest your valuable remedies. Thank You