Welcome to today’s episode, where we dive into two cornerstone classes of antihypertensives: ACE inhibitors and calcium channel blockers. These drugs are among the most frequently prescribed agents in both primary care and specialty settings, making a solid understanding of their practical nuances essential for clinicians, pharmacists, and learners alike. In this episode, we’ll break down the most important clinical pearls that can immediately improve your prescribing confidence and patient care.

We’ll start with ACE inhibitors, a class often selected for patients with hypertension, heart failure, diabetes, and chronic kidney disease. While widely effective, ACE inhibitors come with monitoring requirements and predictable side effect profiles that clinicians must recognize early. We’ll highlight what changes in renal function are acceptable, how to navigate issues like hyperkalemia and cough, and when switching to an ARB may be the safest option.

Next, we’ll move into calcium channel blockers, emphasizing the differences between dihydropyridines and non-dihydropyridines—two groups with distinct effects and unique considerations. I outline amlodipine’s adverse effects and how to navigate a patient who is experiencing edema.

By the end of this episode, you’ll walk away with a set of high-yield, easy-to-apply pearls that you can use in your next patient encounter. If you use antihypertensives and treat hypertension, heart failure, arrhythmias, or chronic kidney disease, this episode will help sharpen your understanding of these foundational therapies and elevate your medication management strategies. Let’s get started.

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