In vitro studier indicerer, at lumiracoxib ikke er en signifikant hæmmer af andre cytokrom P450- isoformer, inklusiv CYP1A2, CYP2C8, CYP2C19, CYP2D6, CYP2E1 og CYP3A4.
In vitro studies indicate that lumiracoxib is not a significant inhibitor of other cytochrome P450 isoforms, including CYP1A2, CYP2C8, CYP 2C19, CYP2D6, CYP2E1, and CYP3A4.