Stomach Worms

Parasite Overview

Stomach worms are ingested while grazing. They can live in the stomach or stomach lining, with eggs shedding through feces.

Merck Animal Health Solutions

For Stomach Worms

Safe-Guard (fenbendazole) oral drench removes and controls Lungworms, Stomach worms (adults & fourth stage larvae), brown stomach worms, barberpole worms, intestinal worms (adults and fourth stage larvae), hookworms, thread-necked intestinal worms, bankrupt worms, and nodular worms. Treatment shows a clear advantage in dry matter intake, feedlot gain, improved health and pounds of beef produced.

Alfalfa-based pellets that let you feed and deworm in a single step. Armed with fenbendazole, the active ingredient in all Safe-Guard products, these pellets are effective against worms, stomach worms and intestinal worms in cattle in one feeding.

Safe-Guard AquaSol offers deworming for broilers, breeders, pullets and laying hens through oral administration via drinking water.

Clinical Signs

  • Watery diarrhea
  • Anemia
  • Progressive weight loss
  • Rough coat
  • Weakness