कीटोकोनाज़ोल और लैकोसामाइड का इंटरैक्शन

This may potentiate and prolong hypnotic and sedative effects, especially with repeated dosing or chronic administration of these agents.

…methadone when coadministered with ketoconazole tablets may increase the risk of serious cardiovascular events including QT prolongation and torsade de pointes, or respiratory or CNS depression [See CONTRAINDICATIONS .] Fentanyl: The potential increase in plasma concentrations of fentanyl when coadministered with ketoconazole tablets may increase the risk of…

Anticonvulsants: carbamazepine (see also under 'Drugs that may have their plasma concentrations increased'), phenytoin.

Anticonvulsants carbamazepine Carbamazepine: In vivo studies have demonstrated an increase in plasma carbamazepine concentrations in subjects concomitantly receiving ketoconazole.

Strong CYP3A4 or CYP2C9 Inhibitors Patients with renal or hepatic impairment who are taking strong inhibitors of CYP3A4 and CYP2C9 may have a significant increase in exposure to VIMPAT.