Quinidine. P450 inhibitor or inducer? - USMLE Forums
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Old 06-08-2013
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Drug Quinidine. P450 inhibitor or inducer?

FA 2011 edition says it is an inducer.

FA 2013 edition says it is an inhibitor.

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Old 06-08-2013
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inhibitor! end of story(check kaplan pharmaco page 10 in my book)
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Old 06-08-2013
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It is an inhibitor. Thank you.
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Old 06-08-2013
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Quote:
Originally Posted by medpack87 View Post
FA 2011 edition says it is an inducer.

FA 2013 edition says it is an inhibitor.

what about mnemonic queen barb phen phen, there queen was quinidine, and mnemonic for inducers... please need some reference to say quinidine is inhibitor and not inducer...
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Old 06-08-2013
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http://www.firstaidteam.com/wp-conte...0301-final.pdf

Check that PDF. It is the official errata/correction document from First Aid. Search for quinidine there, their Queen bar phen phen mnemonic is wrong. It is a good idea to read this document when using previous FA versions.
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Old 06-08-2013
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Quote:
Originally Posted by medpack87 View Post
FA 2011 edition says it is an inducer.

FA 2013 edition says it is an inhibitor.

Hehe sounds like an inhibitor...i have learnt to follow my guts most times.....
Just checked online. ?.inhibits.
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