H2 Blockers – Test Prep and Practice Pearls

H2 blockers may not receive as much attention as proton pump inhibitors, but they continue to play an important role in managing acid-related disorders. In this episode of the Real Life Pharmacology podcast, we’ll review how H2 blockers work, compare the available agents, discuss important adverse effects, renal dose adjustments, drug interactions, and identify the patients who are most likely to benefit from these medications. Whether you’re a pharmacist, nurse, pharmacy technician, physician, or student, this episode provides practical clinical pearls you can apply immediately to patient care.

In this episode, I also discuss a new podcast I discovered – go check out the Mechanism of Action Podcast! It is an entertaining and educational look at how many of the medications used today were discovered and derived.

Top 200 Drugs Pharmacology Podcast – Drugs 26-30

On this episode of the Top 200 Drugs pharmacology podcast, I cover fluticasone nasal spray, allopurinol, alendronate, famotidine, and cefdinir.

Fluticasone is a corticosteroid that can be used nasally for the treatment of allergic rhinitis.

Allopurinol is a xanthine oxidase inhibitor used to reduce uric acid and prevent gout flares.

Alendronate is a bisphosphonate that inhibits the action of osteoclasts. This action helps treat osteoporosis.

Famotidine is a histamine-2 receptor antagonist that helps reduce gastric acid secretion and alleviate heartburn symptoms.

Cefdinir is a third-generation cephalosporin that is often used as an alternative for those who cannot take penicillin antibiotics. There is a small risk for cross-reactivity that a clinician has to consider.

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

Famotidine Pharmacology Podcast

On this podcast episode, I discuss famotidine pharmacology, adverse effects, uses, and drug interactions.

Famotidine is generally pretty well tolerated, but one thing I look out for with chronic use is B12 deficiency.

Famotidine is eliminated by the kidney so you should pay attention to the dose in patients with CKD.

Famotidine is occasionally used as a pretreatment to help prevent infusion-type reactions for certain chemotherapy agents.

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