Antihypertensives Test Prep and Practice Pearls; Part 1 – ACEIs and CCBs

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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Top 200 Drugs 6-10 Pharmacology Podcast

On this episode of the Real Life Pharmacology podcast, I discuss drugs 6-10 of the top 200 drugs.

Included in this podcast episode are two antibiotics that are frequently used in pediatrics. Those two antibiotics are azithromycin and amoxicillin.

Alprazolam is a benzodiazepine. It is a controlled substance that is used for the acute relief of anxiety. It is not well tolerated in the elderly.

Hydrochlorothiaizde is a thiazide diuretic used primarily for hypertension. It can exacerbate gout and cause frequent urination.

Amlodipine is a dihydropyridine calcium channel blocker. The most important adverse effect to remember with this medication is edema.

Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!

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NAPLEX Study Materials

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Meded101 Guide to Nursing Pharmacology (Amazon Highly Rated)

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Pharmacy Technician Study Guide by Meded101

Amlodipine Pharmacology Podcast

On this episode of the Real Life Pharmacology Podcast, I discuss amlodipine pharmacology, adverse effects, and important drug interactions.

I break down why edema occurs with amlodipine on this episode of the Real Life Pharmacology podcast.

While beta-blockers are typically the first-line agent for the prevention of chronic angina symptoms, CCBs like amlodipine can be used as an alternative.

There are some potential CYP3A4 interactions with amlodipine. I discuss the severity of these interactions and how to monitor patients.

Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!

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NAPLEX Study Materials

BCPS Study Materials

BCACP Study Materials

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BCMTMS Study Materials

Meded101 Guide to Nursing Pharmacology (Amazon Highly Rated)

Guide to Drug Food Interactions (Amazon Best Seller)

Pharmacy Technician Study Guide by Meded101