Quinidine Sulfate Tablet + Nicardipine Interaction
Unknowninteraction on record
Description
Interactions with other dihydropyridine calcium-channel blockers have not been reported, but these agents (including felodipine, nicardipine , and nimodipine ) are all dependent upon P450 IIIA4 for metabolism, so similar interactions with quinidine should be anticipated.
Source: FDA drug label - quinidine sulfate tablet