Nitazoxanide 200 mg | Nizonide 200 | Dosepharmacy Nitazoxanide is an antiparasitic and antiviral medication used to treat a range of infections, particularly those caused by protozoa and certain viruses. It is effective against conditions such as giardiasis, amoebiasis, and cryptosporidiosis, as well as some viral infections like rotavirus. Nitazoxanide works by disrupting the energy metabolism of parasites and viruses, leading to their death and clearance from the body. https://www.dosepharmacy.com/nizonide-200mg-tablet