<prompt> Drug ezetimibe act by?Enhancing excretion of bile acidsDecreasing absorption of cholesterolInhibiting HMG-CoAInhibiting intracellular lipase  <response>: Ezetimibe acts by inhibiting the intestinal absorption of cholesterol and phytosterols. It interferes with a specific CH transpo protein NPC1C1 in the intestinal mucosa and reduces the absorption of both dietary and biliary CH. REF. ESSENTIALS OF MEDICAL PHARMACOLOGY K.D TRIPATHI-6th edition.Page No-618 