Real Life Pharmacology - Pharmacology Education for Health Care Professionals

Mirtazapine is a unique antidepressant often chosen when depression occurs alongside insomnia or poor appetite. Its antihistamine activity makes it sedating, particularly at lower doses, and it commonly increases appetite and weight. Unlike many SSRIs, mirtazapine has a lower risk of sexual dysfunction and gastrointestinal side effects because it blocks 5-HT2 and 5-HT3 receptors. It is frequently dosed at bedtime and can be especially useful in older adults or medically ill patients who need both mood improvement and help with sleep or weight gain.

Bupropion is an activating antidepressant that works by increasing norepinephrine and dopamine activity rather than serotonin. It is often preferred in patients with fatigue, low motivation, hypersomnia, or concerns about sexual dysfunction and weight gain. Bupropion is also approved for smoking cessation. Common adverse effects include insomnia, anxiety, dry mouth, and headache. A major clinical pearl is its dose-related seizure risk, making it contraindicated in patients with seizure disorders or eating disorders such as anorexia nervosa or bulimia.

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Fungal infections are commonly encountered across healthcare settings, ranging from oral thrush and vaginal yeast infections to serious systemic infections in critically ill patients. In this episode, we’ll review the major antifungal medications nurses should know, including azoles, echinocandins, polyenes, and topical antifungals. We’ll focus on practical nursing considerations such as monitoring for adverse effects, recognizing important drug interactions, administration tips, and patient education points. By the end of the episode, listeners will have a stronger understanding of how antifungal medications work and how nurses play a key role in ensuring safe and effective treatment.

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Welcome to today’s episode on the tricyclic antidepressants, commonly known as TCAs — one of the foundational medication classes in psychopharmacology. Although newer antidepressants like SSRIs often dominate modern prescribing, TCAs remain highly relevant in clinical practice because of their effectiveness in treatment-resistant depression, chronic pain syndromes, migraine prevention, insomnia, and certain anxiety disorders. In this episode, we’ll break down the pharmacology behind these medications, discuss how tertiary amines differ from secondary amines, review major adverse effects and drug interactions, and highlight the key clinical pearls that healthcare professionals and students need to know. Whether you’re a medical, pharmacy, nursing, or PA student preparing for exams, or a practicing clinician looking for a practical refresher, this episode will give you a solid framework for understanding this classic but still clinically important medication class.

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This nursing pharmacology review covers the essential antiviral medications commonly encountered in clinical practice and on nursing exams. The video explains how antiviral drugs work, what infections they treat, and the key nursing considerations for safe medication administration and monitoring. Major medications discussed may include acyclovir, valacyclovir, oseltamivir, antiretroviral therapy, and other commonly prescribed agents.

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!

SSRI adverse effects are critical to know. In part 2 of this 2-part series on SSRIs, we cover the most important adverse effects to know, in addition to putting a nice bow on the most important clinical practice pearls on each SSRI. Enjoy the show!

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

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Meded101 Guide to Nursing Pharmacology (Amazon Highly Rated)

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Pharmacy Technician Study Guide by Meded101