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Last Updated: 3 years ago

Possible Interaction: Quinidine and Meloxicam

supplement:

Quinidine

Research Papers that Mention the Interaction

Meloxicam , in turn, decreased both Km and Vmax of quinidine metabolism by CYP 3A4, indicating an uncompetitive inhibition mechanism.
Quinidine and hydroquinidine decreased Km and increased Vmax of meloxicam hydroxylation, which was consistent with a mixed-type nonessential activation.
Quinidine , a CYP 3A4 substrate commonly used as a selective in vitro inhibitor of CYP 2D6, was found to markedly increase the rate of meloxicam hydroxylation during in vitro experiments with human liver microsomes.
The Journal of pharmacology and experimental therapeutics  •  1999  |  View Paper