Itraconazole Amprenavir

Azalides azithromycin Azoles fluconazole, itraconazole, ketoconazole, and voriconazole Macrolides erythromycin, clarithromycin Protease inhibitors amprenavir, indinavir, lopinavir/ritonavir, nelfinavir, ritonavir, and saquinavir Quinolones ciprofloxacin, gatifloxacin, levofloxacin, moxifloxacin. 

St. John s wort, rifamycins, and ritonavir. Drugs that may be affected by efavirenz include phenytoin, phenobarbital, carbamazepine, itraconazole, ketoconazole, methadone, ritonavir, amprenavir, benzodiazepines, clarithromycin, ethinyl estradiol, indinavir, nelfinavir, saquinavir, and warfarin. 

Others Acetaminophen, amiodarone, carbamazepine, delavirdine, efavirenz, nevirapine, quinidine, repaglinide, sildenafil, tadalafil, trazodone, vardenafil Amiodarone, amprenavir, atazanavir, ciprofloxacin, cisapride, clarithromycin, diltiozem, erythromycin, fluconazole, fluvoxamine, grapefruit juice (in high ingestion), indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, norfloxacin, ritonavir, telithromycin, troleandomycin, verapamil, voriconazole Carbamazepine, efavirenz, glucocorticoids, macrolide antibiotics, nevirapine, phenytoin, phenobarbital, rifabutin, rifapentine, rifampin, St. John s wort... 

Acyclovir, adefovir, amantadine, aminoglycosides, aztreonam, Cidofovir, itraconazole (IV), methenamine, Amprenavir, caspofungin,... 

A Atazanavir, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin Amprenavir, aprepitant, diltiazem, erythromycin, fluconazole, fosamprenavir, grapefruit juice", verapamil Cimetidine... 

Acyclovir Erythromycin Ivermectin Itraconazole Rifampin Actinomycin D Daunorubicin Doxorubicin Docetaxel Epirubicin Etoposide Imatinib Irinotecan Paclitaxel Vinblastine Vincristine Amprenavir Indinavir Nelfinavir Ritonavir Saquinavir Cyclosporine A Tacrolimus Digoxin Quinidine Verapamil Diltiazem Aldosterone Cortisol Corticosterone Dexamethasone Hydrocortisone Cyclosporine Metkephamid Enkephalin... 

ITRACONAZOLE, KETOCONAZOLE PROTEASE INHIBITORS Possibly t levels of ketoconazole by amprenavir, indinavir and ritonavir (with or without lopinavir). Conversely, indinavir, ritonavir and saquinavir levels t by itraconazole and ketoconazole Inhibition of, or competition for, CYP3A4-mediated metabolism Use itraconazole with caution and monitor for adverse effects. No dose adjustment is recommended for doses <400 mg/day of ketoconazole... 

Protease inhibitors HfV protease is essential for virus infectivity because protease is needed for viral replication. Protease inhibitors bind reversibly to the active site of HfV protease preventing protease from cleaving the viral precursor polypeptide and blocking viral maturation. Immature viral particles are noninfectious. Amprenavir (APV) Agenerase 50 mg capsule 15 mg/ml solutions Itraconazole, fluconazole, ketoconazole, voriconazole,... 

Clinically important, potentially hazardous interactions with aminophylline, amprenavir, antacids, carbamazepine, carmustine, chlorpheniramine, clarithromycin, efavirenz, esomeprazole, imatinib, indinavir, itraconazole, ketoconazole, MAO inhibitors, midazolam, modobemide, nelfinavir, phenytoin, sucralfate, warfarin... 

Clinically important, potentially hazardous interactions with amprenavir, aprepitant, atazanavir, carbamazepine, chlorpheniramine, cimetidine, clarithromycin, clorazepate, CNS depressants, darunavir, delavirdine, dexamethasone, efavirenz, erythromycin, esomeprazole, fluconazole, fluoxetine, fosamprenavir, grapefruit juice, griseofulvin, imatinib, indinavir, itraconazole, ivermectin, ketoconazole, lopinavir, nelfinavir, nevirapine, phenobarbital, phenytoin, primidone, rifabutin, rifampin, ritonavir, roxithromycin, saquinavir, St John s wort, telithromycin, tipranavir... 

Clinically important, potentially hazardous interactions with amprenavir, aprepitant, bedomethasone, buprenorphine, calcium, chloramphenicol, cimetidine, dobazam, clorazepate, cyclosporine, cyproterone, darunavir, dasatinib, delavirdine, dexamethasone, diazoxide, disulfiram, dopamine, fesoterodine, fluconazole, flunisolide, fluoxetine, fosamprenavir, ginkgo biloba, hydrocortisone, imatinib, indinavir, influenza vaccines, isoniazid, isradipine, itraconazole, lacosamide, lapatinib, lopinavir, meperidine, methylprednisolone, midazolam, mivacurium, nelfinavir, nilotinib, nilutamide, phenylbutazone, piracetam, posaconazole, prednisolone, prednisone, primrose, ritonavir, rivaroxaban, sage, saquinavir, solifenacin, St John s wort, sucralfate, telithromycin, temsirolimus, teniposide, ticlopidine, tizanidine, tolvaptan, triamcinolone, uracil/tegafur, vigabatrin... 

Clinically important, potentially hazardous interactions with amiodarone, amprenavir, anisindione, antacids, anticoagulants, aprepitant, atazanavir, atovaquone, beclomethasone, buprenorphine, corticosteroids, cortisone, cyclosporine, cyproterone, dabigatran, dapsone, darunavir, delavirdine, dexamethasone, dicumarol, digoxin, eszopiclone, flunisolide, fosamprenavir, gadoxetate, gestrinone, halothane, imatinib, isoniazid, itraconazole, ketoconazole, lapatinib, lorcainide, methylprednisolone, midazolam, nelfinavir, nifedipine, oral contraceptives, phenylbutazone, prednisone, protease inhibitors, pyrazinamide, ramelteon, ritonavir, saquinavir, solifenacin, sunitinib, tacrolimus, telithromycin, temsirolimus, tipranavir, tolvaptan, trabectedin, triamcinolone, triazolam, voriconazole, warfarin, zaleplon... 

Clinically important, potentially hazardous interactions with amprenavir, amyl nitrite, atazanavir, delavirdine, erythromycin, fosamprenavir, indinavir, isosorbide dinitrate, isosorbide mononitrate, itraconazole, ketoconazole, nelfinavir, nitrates, nitroglycerin, ritonavir, saquinavir... 

Amprenavir, cimetidine, clotrimazole, delavirdine, 6,7-dihydroxybergamottin, ethinylestradiol,fluoxetine, gestodene, indinavir, itraconazole, ketoconazole, miconazole, nelfinavir, nicardipine, ritonavir, saquinavir, troleandomycin, verapamil... 

Itraconazole increasiesi the levels of amprenavir, indinavir, lopina-vir/ritonavir, and siaquinavir, and may theoretically increase the levels of other protease inhibitors. 

The information about the interactions of protease inhibitors with itraconazole is limited. On the basis of the available data, it is possible that itraconazole has greater effects than ketoconazole , (below), on protease inhibitor levels. The manufacturers of indinavir advise modestly reducing the indinavir dose to 600 mg every 8 hours if it is to be given with itraconazole. The UK manufacturer of saquinavir recommends monitoring for saquinavir toxicity if itraconazole is used. Some protease inhibitors, especially ritonavir and possibly indinavir, may increase itraconazole levels and most manufacturers say that doses of itraconazole greater than 200 mg a day are not recommended. The US manufacturers of amprenavir recommend increased monitoring for adverse effects and state that the dose of itraconazole may need to be reduced if it is greater than 400 mg daily. ... 

Simultaneous didanosine, folic acid, ganciclovir, lamivudine, nevirapine, pyrazinamide, ranitidine, rifampin, stavudine, sulfamethoxazole, trimethoprim, zidovudine Noninterfering adefovir, amprenavir, delavirdine, efavirenz, fluconazole, indinavir, itraconazole, methadone, nelfinavir, oxazepam, pyrimethamine, rifampin, ritonavir, saquinavir, zalcitabine... 

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