Lidocaine Itraconazole

Drugs that may be affected by fosamprenavir include the following Amiodarone, amitriptyline, benzodiazepines, calcium channel blockers, cisapride, contraceptives (oral), cyclosporine, ergot derivatives, HMG-CoA reductase inhibitors, imipramine, itraconazole, ketoconazole, lidocaine (systemic), methadone, pimozide, quinidine, rifabutin, sildenafil, tacrolimus, vardenafil, warfarin. 

Verapamil Itraconazole Ketoconazole Lidocaine Maprotiline Midazolam Progesterone Propanolol Quinidine Trim ipra mine ... 

The effects of itraconazole, an inhibitor of CYP3A4, on the pharmacokinetics of lidocaine have been studied in nine healthy volunteers. Steady-state oral itraconazole had no effect on the plasma concentration versus time curve of lidocaine after intravenous administration nor on the plasma concentrations of the major metabolite of lidocaine, MEGX (78). 

Clinically important, potentially hazardous interactions with acenocoumarol, alfuzosin, aminophylline, anisindione, anticoagulants, buprenorphine, butorphanol, caffeine, carmustine, dobazam, cocoa, dicumarol, dofetilide, duloxetine, epirubicin, eszopiclone, fentanyl, floxuridine, fluorouracil, galantamine, gliclazide, hydromorphone, itraconazole, ketoconazole, lidocaine, meptazinol, midazolam, mizolastine, modobemide, morphine, narcotic analgesics, oxprenolol, oxycodone, pentazocine, phenytoin, posaconazole, prednisone, propranolol, sufentanil, tolazoline, warfarin, xanthines, zaleplon, zofenopril, zolmitriptan, zolpidem... 

Clinically important, potentially hazardous interactions with amiodarone, atorvastatin, bepridil, carbamazepine, delavirdine, dihydroergotamine, etravirine, flecainide, itraconazole, ketoconazole, lidocaine, lopinavir, lovastatin, midazolam, phenobarbital, phenytoin, pimozide, propafenone, quinidine, rifabutin, rifampin, sildenafil, simvastatin, St John s wort, triazolam, vardenafil, warfarin... 

CYP3A4 Alfentanil Alprazolam Astern izole Carbamazepine Cisapride Cyclosporine Diltiazem Erythromycin Felodipine Fluconazole Itraconazole Ketoconazole Lidocaine Lova statin Midazolam Nifedipine Quinidine Simvastatin Tacrolimus Terfenadine Verapamil... 

CYP3A4 alprazolam, calcium channel blockers, cisapride, clarithromycin, cyclosporin A, erythromycin, HIV protease inhibitors, lidocaine, midazolam, simvastatin, terfenadine carbamazepine, dexamethsone, phenobarbital, phenytoin, rifampicin, St John s wort cimetidine, erythromycin, grapefruit juice, HIV protease inhibitors, itraconazole, ketoconazole... 

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