Nitazoxanide 200 mg is a broad-spectrum antiprotozoal and antiviral medication used primarily for treating diarrheal illnesses caused by protozoa such as Cryptosporidium parvum and Giardia lamblia. It's also being studied for a wide range of viral infections due to its unique antiviral mechanism. If you've been prescribed Nitazoxanide or are considering its use, one of the most common and...