The patient's medications should be analyzed closely for drug interactions with warfarin, especially when initiating or altering therapy
In a recent CMAJ commentary on drug interactions with warfarin, 1 David Juurlink overlooked a very important category of
Warfarin and phenytoin drug interaction with possible purple glove syndrome J Pharmacol Pharmacother
Mar 26, 2021 Expect 25-50% warfarin dose reduction
Hormonal birth control Bottom line References Ridofranz/iStock via Getty Images Plus Phenytoin (Dilantin, Phenytek) is a medication that treats certain types of
DOACs are administered in fixed doses and have fewer drug-drug interactions (DDIs) compared to warfarin but are still subject to DDI-induced alterations
Carbamazepine, phenytoin, phenobarbital and primidone induce many cytochrome P450 (CYP) and glucuronyl transferase (GT) enzymes, and can reduce
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