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Compare Norvasc vs. Zestril

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Amlodipine (Norvasc) and lisinopril (Zestril) are both medications used to treat high blood pressure, but they have important differences. Amlodipine is a calcium channel blocker (CCB), while lisinopril is an angiotensin-converting enzyme (ACE) inhibitor. Amlodipine is also used for coronary artery disease, whereas lisinopril is approved for heart failure and to lower the risk of death after a heart attack. Both medications are taken orally, typically once a day, and are available as a lower-cost generic. Amlodipine can cause side effects like swelling of the hands and feet and tiredness, while lisinopril may cause a dry cough and dizziness. Lisinopril can interact with nonsteroidal anti-inflammatory drugs (NSAIDs) and is not safe during pregnancy. Both medications also come as an oral liquid for those who have trouble swallowing pills.

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