Caffeine is a commonly used supplement and is found in many food and beverages. I discuss caffeine pharmacology, adverse effects, and drug interactions.
Caffeine can inhibit CYP1A2 and also be affected by CYP1A2 inhibitors. I discuss some examples in the podcast.
It is critical to inquire about caffeine intake when patients are reporting insomnia.
Caffeine has been associated with increases in pulse and blood pressure. Be sure to ask about caffeine intake when assessing these vital signs.
I also discuss 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.
Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!