निर्माट्रेल्विर और रिटोनाविर और वेरापामिल का इंटरैक्शन

…concentrations are associated with serious and/or life-threatening reactions [see Drug Interactions (7.3) ] : • Alpha 1-adrenoreceptor antagonist: alfuzosin • Antianginal: ranolazine • Antiarrhythmic: amiodarone, dronedarone, flecainide, propafenone, quinidine • Anti-gout: colchicine (in patients with renal and/or hepatic impairment [see Table 2 , Drug Interactions…

Antiarrhythmics amiodarone, dronedarone, flecainide, propafenone, quinidine ↑ antiarrhythmic Co-administration contraindicated due to potential for cardiac arrhythmias [see Contraindications (4) ] .

Antiarrhythmics lidocaine (systemic), disopyramide ↑ antiarrhythmic Caution is warranted and therapeutic concentration monitoring is recommended for antiarrhythmics if available.

Calcium channel blockers amlodipine, diltiazem, felodipine, nicardipine, nifedipine, verapamil ↑ calcium channel blocker Caution is warranted and clinical monitoring of patients is recommended.

The most commonly reported concomitant medications resulting in serious adverse reactions were calcineurin inhibitors (e.g., tacrolimus, cyclosporine), followed by calcium channel blockers.

Clinically significant interactions have been reported with inhibitors of CYP3A4 (e.g., erythromycin, ritonavir) causing elevation of plasma levels of verapamil.