How does Iverheal 6 work? Iverheal is an antiparasitic agent. Iverheal 12mg works against the parasite by selectively binding to glutamate-gated chloride ion channels present in nerve and muscle cells of organisms. The binding of ivermectin to glutamate-gated chloride ion channels increases the influx of chloride ions, resulting in hyperpolarization leading to paralysis and death...