Used primarily as a veterinary anthelmintic, effective against liver flukes and gastrointestinal parasites in ruminants. Commonly administered in sheep and cattle to control infections caused by Fasciola hepatica and similar trematodes. Often combined with other anthelmintics to broaden the spectrum of activity. Available in oral drench formulations, providing targeted treatment in farm settings. Shows good efficacy in both acute and chronic stages of fluke infestation.