About imidaprilan ace inhibitor, antihypertensive.mechanism of action of imidaprilimidapril is an angiotensin converting enzyme inhibitor prevents the conversion of angiotensin-i to angiotensin-ii and abolishes the pressor actions of angiotensin. it dilates the arterioles. both systolic and diastolic bp is lowered. it has no effect on cardiac output and cardiovascular reflexes. incidence of cough is less as compared to enalaprilindications for imidaprilhypertensiontypical dosage for imidapriladult: 5mg / day, if needed dose can be increased to 10mg / day after 3 weeks. if blood pressure remains uncontrolled dose can be increased to 20mg /day and given with a diuretic.