Overview Panacur® PowerPac (fenbendazole) Paste 10% is indicated for the control of large strongyles (Strongylus edentatus, S. equinus, S. vulgaris), encysted early third stage (hypobiotic), late third stage and fourth stage cyathostome larvae, small strongyles, pinworms (Oxyuris equi), ascarids (Parascaris equorum) and arteritis caused by hypobiotic larvae of Strongylus vulgaris in horses.

  • Safe for foals, pregnant mares and older horses
  • Works on a wide variety of parasites – labeled for the control of large and small strongyles (including migrating larvae), pinworms and ascarids (roundworms)
  • Effective on encysted small strongyles – a larvicidal dose is the only FDA-approved treatment for all stages of encysted small strongyles1
  • Reliable protection for foals, widely recognized as the product of choice for treating ascarids in young horses 2,3,4
  • Combat resistance, may be effective even in the face of prior fenbendazole resistance when used as part of a strategically designed anthelmintic program