Selamectin

Selamectin (trade names Revolution, Stronghold) is a topical parasiticide and antihelminthic used on dogs and cats, distributed by Zoetis, a former Pfizer subsidiary. It treats and prevents infections of heartworms, fleas, ear mites, sarcoptic mange (scabies), and certain types of ticks in dogs, and prevents heartworms, fleas, ear mites, hookworms, and roundworms in cats. It also removes 2 types of lungworm in cats (Aelurostrongylus abstrusus, Eucoleus aerophilus) and one type of lungworm in dogs (Eucoleus aerophilus). It is structurally related to ivermectin and milbemycin. Selamectin is not approved for human use.