Clorsulon is a narrow-spectrum antiparasitic active ingredient used in veterinary medicine. It is primarily employed in livestock to combat liver flukes. Unlike agricultural and household pests, Clorsulon specifically targets these parasites. Its chemical class belongs to the sulphonamides 12.

Here are some essential details about Clorsulon:

• Uses:

  • Flukicide Anthelmintic: Clorsulon effectively controls liver flukes, particularly Fasciola hepatica.

  • Limited Spectrum: It is not effective against roundworms, tapeworms, or external parasites.

  • Administration: Clorsulon is mainly used as an injectable in ruminants and occasionally as a drench (often combined with ivermectin for flukicidal activity).