Mebendazole clinical pharmacology
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Clinical Pharmacology
Following administration of 100 mg twice daily for three consecutive days, plasma levels of mebendazole and its primary metabolite, the 2-amine, do not exceed 0.03 mcg/mL and 0.09 mcg/mL, respectively. All metabolites are devoid of anthelmintic activity. In man, approximately 2% of administered mebendazole is excreted in urine and the remainder in the feces as unchanged drug or a primary metabolite.
Mode of Action
Mebendazole inhibits the formation of the worms’ microtubules and causes the worms’ glucose depletion.[1]
References
Adapted from the FDA Package Insert.