Real Life Pharmacology - Pharmacology Education for Health Care Professionals

Proton pump inhibitors (PPIs) are among the most commonly prescribed medications, but understanding how they work is essential for using them safely and effectively. In this episode of the Real Life Pharmacology podcast, we’ll break down the pharmacology of PPIs, including their mechanism of action, common brand and generic names, clinical uses, adverse effects, drug interactions, and important monitoring considerations. Whether you’re a pharmacist, nurse, pharmacy technician, or student, this episode will help reinforce the key concepts you need to confidently apply PPI pharmacology in clinical practice.

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On this podcast episode, I cover commonly used medications for opioid use disorder. Buprenorphine, methadone, and naltrexone are all potential options in OUD. I’ll discuss the pharmacology of each medication and the most common practice pearls that will show up in practice and on your board exams.

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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Meded101 Guide to Nursing Pharmacology (Amazon Highly Rated)

Guide to Drug Food Interactions (Amazon Best Seller)

Pharmacy Technician Study Guide by Meded101

Naltrexone is often a first-line medication for AUD. It works as an opioid receptor antagonist, reducing the rewarding effects of alcohol and decreasing cravings. Patients frequently report that alcohol becomes less pleasurable while taking the medication. Oral naltrexone is typically dosed at 50 mg daily, while a long-acting injectable formulation is also available. Avoid use in patients taking opioids and use caution in significant liver dysfunction.

Acamprosate helps maintain abstinence by modulating glutamate and GABA neurotransmission. Chronic alcohol use disrupts the balance between excitatory and inhibitory pathways in the brain, and acamprosate helps restore equilibrium. It is primarily eliminated renally, making it a useful option in patients with liver disease. The most common adverse effect is diarrhea.

Disulfiram works through a completely different mechanism. It inhibits aldehyde dehydrogenase, causing acetaldehyde accumulation when alcohol is consumed. This can lead to flushing, nausea, vomiting, headache, and hypotension. Because of this aversive reaction, patient motivation and adherence are critical for success.

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

Support The Podcast and Check Out These Amazing Resources!

NAPLEX Study Materials

BCPS Study Materials

BCACP Study Materials

BCGP Study Materials

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

In this episode, we explore monoamine oxidase inhibitors (MAOIs), one of the oldest yet most effective classes of antidepressants. We discuss how MAOIs such as phenelzine, tranylcypromine, isocarboxazid, and selegiline work by increasing serotonin, norepinephrine, and dopamine levels in the brain. The episode reviews their unique role in treatment-resistant and atypical depression, key adverse effects, important dietary considerations involving tyramine-containing foods, and potentially serious drug interactions. We also highlight practical clinical pearls to help pharmacists and healthcare professionals safely and effectively use these powerful but often underutilized medications.

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

Support The Podcast and Check Out These Amazing Resources!

NAPLEX Study Materials

BCPS Study Materials

BCACP Study Materials

BCGP Study Materials

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

I cover the most important insomnia medications. We cover adverse effects, drug monitoring, and much more.

You can find the full 16+ hour nursing pharmacology review course, including PDF handouts, cheat sheets, practice questions, and on-demand videos at meded101.com!