Lisinopril vs. Benazepril: Comparing ACE Inhibitors for Blood Pressure and Heart Conditions
Lisinopril and Benazepril are both Angiotensin-Converting Enzyme (ACE) inhibitors, a class of medications primarily used to treat high blood pressure. They work by relaxing blood vessels to improve blood flow and reduce the heart's workload. Patients often compare these drugs due to their similar mechanisms and uses, though there can be differences in specific indications and dosing.
Side-by-Side Comparison
| Category | Lisinopril | Benazepril Hydrochloride |
|---|---|---|
| Drug Class | ACE Inhibitor | ACE Inhibitor |
| Primary Use | High blood pressure, heart failure, post-heart attack | High blood pressure |
| Specific Indications (Beyond Hypertension) | Adjunct therapy for heart failure, treatment of Acute Myocardial Infarction | Primarily hypertension |
| Mechanism of Action | Inhibits ACE, preventing conversion of angiotensin I to angiotensin II, leading to vasodilation | Inhibits ACE, preventing conversion of angiotensin I to angiotensin II, leading to vasodilation |
| Key Warnings | Angioedema, renal impairment, hypotension | Angioedema, renal impairment, hypotension |
| When to Choose | A doctor might prefer Lisinopril if a patient needs treatment for heart failure or has recently had a heart attack, in addition to high blood pressure. It is also indicated for pediatric patients 6 years and older with hypertension. Its once-daily dosing can be convenient for many patients. | Benazepril might be chosen when the primary goal is to lower high blood pressure. It is also an effective ACE inhibitor for this purpose. The choice between the two often comes down to individual patient response, tolerance, and physician preference. |
| Side Effects | Both Lisinopril and Benazepril share common side effects typical of ACE inhibitors, including a dry cough, dizziness, and fatigue. Serious but rare side effects like angioedema (severe swelling) and kidney problems are also similar for both drugs. Your doctor will monitor for these effects regardless of which ACE inhibitor you take. | |
| Cost | Both Lisinopril and Benazepril are available as generic medications, making them generally affordable. The exact cost can vary based on your pharmacy, insurance coverage, and dosage. |
Bottom Line
Lisinopril and Benazepril are both effective ACE inhibitors for managing high blood pressure, with similar mechanisms and potential side effects. Lisinopril has additional indications for heart failure and post-heart attack treatment. The best choice depends on your specific health conditions, other medications, and your doctor's clinical judgment.
Lisinopril Overview
Lisinopril (Prinivil, Zestril) is one of the most widely prescribed medications in the United States and the most commonly used ACE inhibitor. It lowers blood pressure by relaxing blood vessels, reduces hospitalizations and death in heart failure, and improves survival after a heart attack. It is also used to slow kidney disease progression in people with diabetes. Generic lisinopril is available for as little as $4–$15 per month, making it one of the most cost-effective cardiovascular medications available.
Full Lisinopril guide →Benazepril Hydrochloride Overview
Benazepril is a medication in a class called ACE inhibitors, primarily used to treat high blood pressure. It works by relaxing blood vessels, which helps lower blood pressure and reduces the risk of serious heart problems like strokes and heart attacks.
Full Benazepril Hydrochloride guide →Compare prices for Lisinopril and Benazepril Hydrochloride
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Medical Disclaimer
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