Category: Dermatology, ENT, and Ophthalmology Medications

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Isotretinoin Pharmacology Podcast

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On this episode, I discuss isotretinoin pharmacology, side effects, drug interactions, and much more.

The iPLEDGE program is in place to ensure that pregnant patients do not receive this medication. I discuss this in more detail on this episode.

Sun sensitivity is an important adverse effect that patients should be aware of during seasons of high sun exposure.

Hepatic issues, myalgia, and psychiatric changes are rare adverse effects associated with isotretinoin.

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!

Flippin’ Pharmacology Flash Cards

Pharmacology Crossword Puzzle Book (Over 2,000 Clues/Questions!)

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)

Drug Interactions In Primary Care (Amazing Resource for Practicing Clinicians)

Perils of Polypharmacy (Great Resource for Those Who Work in Geriatrics)

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Azelastine Nasal Spray Pharmacology Podcast

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On this episode of the RLP podcast, I discuss azelastine nasal spray pharmacology, adverse effects, administration, and much more!

While most nasal sprays for allergic rhinitis are corticosteroids, azelastine is classified as an antihistamine.

Systemic absorption of azelastine is about 40%, so while not common, systemic adverse effects like sedation can happen.

On this podcast episode, I use azelastine to remind you about important education points regarding the use of nasal sprays.

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!

Flippin’ Pharmacology Flash Cards

Pharmacology Crossword Puzzle Book (Over 2,000 Clues/Questions!)

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)

Drug Interactions In Primary Care (Amazing Resource for Practicing Clinicians)

Perils of Polypharmacy (Great Resource for Those Who Work in Geriatrics)

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Fluticasone Nasal Pharmacology

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Fluticasone (Flonase) is a nasal corticosteroid that is used in the management of allergic rhinitis.

A primary adverse effect that I have seen in practice with fluticasone is the risk for nose bleeds.

Flonase can have some interactions via CYP3A4. Inhibitors of CYP3A4 like clarithromycin can increase concentrations.

While the risk for systemic exposure is low with nasal fluticasone, long-term, high dose, and frequent use should be monitored appropriately.

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!

Flippin’ Pharmacology Flash Cards

Pharmacology Crossword Puzzle Book (Over 2,000 Clues/Questions!)

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)

Drug Interactions In Primary Care (Amazing Resource for Practicing Clinicians)

Perils of Polypharmacy (Great Resource for Those Who Work in Geriatrics)

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Latanoprost Pharmacology

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Latanoprost is a prostaglandin F2 analog that can help reduce intraocular pressure and manage glaucoma.

Excessive eyelash growth is a potential adverse effect of latanoprost, although some patients may appreciate this.

Patients with a lighter color iris may notice that their eyes are turning more brown with the chronic use of latanoprost.

Corticosteroids are known to increase intraocular pressure and potentially oppose the beneficial effects of latanoprost.

I discuss important drug interactions on the podcast, be sure to check out my latest project which is a 200+ page book on managing drug interactions in primary care.