Hawaii Veterinary State Licensing Practice Exam 2026 - Free Vet License Practice Questions and Study Guide

The treatment commonly used for Fasciola gigantica, also known as the giant liver fluke, is clorsulon. Clorsulon is an anti-parasitic medication that targets flukes, specifically the Fasciola species, by inhibiting their mitochondrial function, effectively leading to their death. It is particularly effective in cattle and is often administered in combination with other drugs to ensure a comprehensive approach to treating fluke infections.

While albendazole is an effective antihelminthic for a variety of parasitic infections, it is not the primary choice for treating Fasciola gigantica. Praziquantel is another antiparasitic medication commonly used for treating trematode infections, but it is more effective for certain types of flukes and is not specifically indicated for giant liver flukes. Metronidazole is used to treat protozoan infections and certain anaerobic bacterial infections, but it is not effective against flukes.

In summary, clorsulon stands out as the targeted treatment for Fasciola gigantica due to its specific action against liver flukes, making it the best choice for managing this parasitic infection.