डिगॉक्सिन और वार्डेनाफिल का इंटरैक्शन

QT Prolongation : Patients with congenital QT syndrome or taking class IA or III antiarrhythmics should avoid using vardenafil hydrochloride tablets.

Patients taking Class 1A (for example. quinidine, procainamide) or Class III (for example, amiodarone, sotalol) antiarrhythmic medications or those with congenital QT prolongation, should avoid using vardenafil hydrochloride tablets.

Other Drug Interactions No pharmacokinetic interactions were observed between vardenafil and the following drugs: glyburide, warfarin, digoxin, an antacid based on magnesium-aluminum hydroxide, and ranitidine.

While concomitant use of vardenafil hydrochloride tablets did not significantly increase plasma concentrations of digoxin, a P-gp substrate, the effect on plasma concentrations of P-gp substrates that are more sensitive than digoxin (e.g. dabigatran) is not known.