Comparative Pharmacology
Head-to-head clinical analysis: LISINOPRIL versus VASOTEC.
Peer-Reviewed Evidence
Head-to-head clinical analysis: LISINOPRIL versus VASOTEC.
LISINOPRIL vs VASOTEC
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor. It inhibits ACE, which converts angiotensin I to angiotensin II, a potent vasoconstrictor. This results in decreased plasma angiotensin II, leading to decreased vasoconstriction, reduced aldosterone secretion, decreased sodium and water retention, and lower blood pressure.
Enalaprilat, the active metabolite of enalapril, competitively inhibits angiotensin-converting enzyme (ACE), preventing conversion of angiotensin I to angiotensin II. This reduces vasoconstriction, aldosterone secretion, and sodium reabsorption, leading to decreased blood pressure and afterload.
Initial: 5-10 mg orally once daily. Maintenance: 10-40 mg orally once daily. Max: 80 mg/day.
2.5 to 10 mg orally twice daily; initial dose 5 mg once daily; titrate based on blood pressure response; maximum 40 mg/day.
None Documented
None Documented
Clinical Note
moderateLisinopril + Etacrynic acid
"The risk or severity of adverse effects can be increased when Lisinopril is combined with Etacrynic acid."
Clinical Note
moderateLisinopril + Bumetanide
"The risk or severity of adverse effects can be increased when Lisinopril is combined with Bumetanide."
Clinical Note
moderateLisinopril + Benzydamine
"The risk or severity of adverse effects can be increased when Lisinopril is combined with Benzydamine."
Clinical Note
moderateLisinopril + Estrone sulfate
Terminal half-life approximately 12 hours (range 11–13 hours); clinical context: once-daily dosing for hypertension and heart failure; accumulation occurs with renal impairment.
Terminal half-life of enalaprilat is 35-38 hours, with multiple-dose half-life ~11 hours due to prolonged terminal phase; clinical context: once-daily dosing achieves steady-state in 3-4 days.
Renal: 100% unchanged via glomerular filtration and tubular secretion; negligible biliary/fecal elimination.
Renal: 60-70% as enalaprilat; fecal: 20-30% as enalaprilat; biliary: minor (<10%).
Category D/X
Category C
ACE Inhibitor
ACE Inhibitor
"The serum concentration of Estrone sulfate can be decreased when it is combined with Lisinopril."