Febentel 444mg Tablets FEBENTEL 444 MG contains Fenbendazole, a broad-spectrum anthelmintic belonging to the benzimidazole group. It acts by selectively binding to parasite beta-tubulin, inhibiting microtubule polymerization and disrupting mitotic spindle formation during cellular division. Additionally, it blocks glucose absorption and energy metabolism in susceptible parasites. The progressive depletion of glycogen stores impairs metabolic pathways, leading to paralysis, cellular degeneration, and mortality of the helminths. FEBENTEL 444 MG is indicated as a high-strength dewormer for the management and treatment of heavy or resistant gastrointestinal parasite infestations, including roundworms, hookworms, whipworms, and tapeworms.