Quinfamide Products | Cleanchem - Quinfamide is an anti-parasitic medication used to treat amoebiasis, an intestinal infection caused by Entamoeba histolytica. It works by inhibiting the growth of the parasite and preventing it from damaging the intestinal lining. Quinfamide is an alternative treatment for amebic dysentery and is considered a safer option for individuals who cannot tolerate other medications.