Metronidazole This medication is an antibacterial agent, prescribed for trichomoniasis, amebiasis and other bacterial infections.
Nitazoxanide This medication is an antiprotozoal compound, effective in treating diarrhea caused by Cryptosporidium and Giardia.
Paromomycin Sulfate This medication is aminoglycoside antibiotic, prescribed for certain types of intestinal infections such as amebiasis, cryptosporidiosis and leishmaniasis.