Albenza - anthelmintic agent which is active concerning adult individuals and larval forms. Albendazole influences polymerization of β-tubulin, which stops it. As a result, occurs violation of formation of microtubules in intestines of helminths, the ability of vermis to acquire glucose is suppressed. It is blocked the normal intracellular migration of organellas, and it is prevented the synthesis of ATP in their muscular tissue. Creation of therapeutic concentration of albendaloze leads to death of helminths. Medicine causes death of nematodes (Necator americanus, Strongyloides stercoralis, Enterobius vermicularis, Trichuris trichiura, Ascaris lumbricoides, Cutaneous Larva Migrans, Ancylostoma duodenale), cestode (pig, bull and dwarf tapeworm), trematode (Clonorchis sinensis, Opisthorchis viverrini), elementary (Lamblia).