Febentel 222mg Tablets FEBENTEL 222 MG contains Fenbendazole, a broad-spectrum benzimidazole anthelmintic. It acts by selectively binding to parasite beta-tubulin, inhibiting microtubule polymerization and disrupting cell division during parasite mitosis. Simultaneously, it inhibits glucose uptake and energy metabolism in susceptible parasites. The resulting depletion of intracellular energy reserves causes paralysis, loss of structural integrity, and mortality of the helminths. FEBENTEL 222 MG is indicated as a dewormer for the management and treatment of gastrointestinal parasite infestations, including roundworms, hookworms, whipworms, and tapeworms.