التداخل بين ديكستروميثورفان وكينيدين وديجوكسين

Digoxin: Increased digoxin substrate plasma concentration may occur.

Plasma digoxin concentrations should be closely monitored in patients taking NUEDEXTA concomitantly, and the digoxin dose reduced, as necessary.

Digoxin Quinidine is an inhibitor of P-glycoprotein.

Concomitant administration of quinidine with digoxin, a P-glycoprotein substrate, results in serum digoxin levels that may be as much as doubled.