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Ketoconazole Isoniazid

Drugs that may affect benzodiazepines include alcohol, antacids, barbiturates, cimetidine, disulfiram, fluoxetine, isoniazid, ketoconazole, metoprolol, oral contraceptives, narcotics, probenecid, propoxyphene, propranolol, ranitidine, rifampin, scopolamine, theophylline, and valproic acid. [Pg.1021]

Inhibitors Inducers pantoprazole Omeprazole, isoniazid, ketoconazole Barbiturates, rifampin... [Pg.355]

Ajmaline, ajamlicine, flecainide, fluoxetine, isoniazid, ketoconazole, lobeline, nefazodone, paroxetine, (7 )-propaphenooe, quinidine, ritonavir, "statins," yohimbine, venlafaxine... [Pg.470]

Antimicrobial drugs that are eliminated via hepatic metabolism or biliary excretion include erythromycin, cefoperazone, clindamycin, doxycycline, isoniazid, ketoconazole, and nafcillin. The answer is (C). [Pg.454]

Azithromycin, fluoroquinolones, ketoconazole, isoniazid, penicillin, rifampin, and tetracycline ° Didanosine, indinavir, stavudine, and zidovudine ° Aledronate, risedronate, and levodopa... [Pg.141]

Certain medications (e.g., cimetidine, diltiazem, erythromycin, fluoxetine, fluvoxamine, isoniazid, itraconazole, ketoconazole, nefazodone, propoxyphene, and verapamil) added to carbamazepine therapy may cause carbamazepine toxicity. [Pg.784]

Drugs that may affect repaglinide include CYP 450 inhibitors (eg, clarithromycin, erythromycin, ketoconazole, miconazole), CYP 450 inducers (eg, barbiturates, carbamazepine, rifampin), beta blockers, calcium channel blockers, chloramphenicol, corticosteroids, coumarins, estrogens, gemfibrozil, isoniazid, itraconazole, levonorgestrel and ethinyl estradiol, MAOIs, nicotinic acid, NSAIDs, oral contraceptives, phenothiazines, phenytoin, probenecid, salicylates, simvastatin, sulfonamides, sympathomimetics, thiazides and other diuretics, and thyroid products. [Pg.281]

Agents that may decrease theophylline levels include aminoglutethimide, barbiturates, charcoal, hydantoins, ketoconazole, rifampin, smoking (cigarettes and marijuana), sulfinpyrazone, sympathomimetics ( -agonists), thioamines, carbamazepine, isoniazid, and loop diuretics. [Pg.738]

Drugs that may affect ketoconazole include antacids, didanosine, histamine H2 antagonists, isoniazid, sucralfate, proton pump inhibitors, and rifampin. Drugs that may be affected by ketoconazole include oral anticoagulants, corticosteroids, cyclosporine, protease inhibitors, tricyclic antidepressants, carbamazepine. [Pg.1662]

Drugs that may interact with isoniazid include acetaminophen, carbamazepine, chlorzoxazone, disulfiram, enflurane, hydantoins, ketoconazole, rifampin, and theophylline. [Pg.1714]

Antibacterials Ciprofloxacin Erythromycin Isoniazid Antidepressants Flnoxetine Huvoxamine Paroxetine Antifungal drugs Fluconazole Itraconazole Ketoconazole Miconazole Antiviral drugs Indinavir Ritonavir Saquinavir Cardiovascular drugs Amiodarone Diltiazem Quinidine Verapamil... [Pg.254]

Both rifampin and isoniazid lower plasma ketoconazole levels, and concomitant administration should be avoided. [Pg.600]

Drugs that may inhibit cytochrome P450 metabolism of other drugs include amiodarone, androgens, atazanavir, chloramphenicol, cimetidine, ciprofloxacin, clarithromycin, cyclosporine, delavirdine, diltiazem, diphenhydramine, disulfiram, enoxacin, erythromycin, fluconazole, fluoxetine, fluvoxamine, furanocoumarins (substances in grapefruit juice), indinavir, isoniazid, itraconazole, ketoconazole, metronidazole, mexile-tine, miconazole, nefazodone, omeprazole, paroxetine, propoxyphene, quinidine, ritonavir, sulfamethizole, verapamil, voriconazole, zafirlukast, and zileuton. [Pg.1402]

Omeprazole, like cimetidine, can impair benzodiazepine metabolism and lead to adverse effects (SEDA-18, 43). Other drugs, including antibiotics (erythromycin, chloramphenicol, isoniazid), antifungal drugs (ketoconazole, itraconazole, and analogues), some SSRIs (fluoxetine, paroxetine), other antidepressants (nefazodone), protease inhibitors (saquinavir), opioids (fentanyl), calcium channel blockers (diltiazem, verapamil), and disulfiram also compete for hepatic oxidative pathways that metabolize most benzodiazepines, as well as zolpidem, zopiclone, and buspirone (SEDA-22,39) (SEDA-22,41). [Pg.447]

ISONIAZID ANTI FUNG ALS -ITRACONAZOLE, KETOCONAZOLE, POSACONAZOLE, VORICONAZOLE i levels of these azoles, with significant risk of therapeutic failure Isoniazid is a known inhibitor of CYP2E1 and is likely to induce other CYP isoenzymes to varying degrees, usually in a time-dependent manner Avoid co-administration of ketocon-azole or voriconazole with isoniazid. Watch for inadequate therapeutic effects of itraconazole. Higher doses of itraconazole may not overcome this interaction, so consider the use of less lipophilic fluconazole, which is less dependent on CYP metabolism... [Pg.554]

Combined administration of ketoconazole with isoniazid can lead to increased concentrations of the latter, and there are possibly also alterations in ketoconazole concentrations (SED-12, 678) (25). [Pg.1973]

Clinically important, potentially hazardous interactions with aluminum, aminophylline, carbamazepine, carbimazole, cyclosporine, daclizumab, diuretics, etoposide, etretinate, grapefruit juice, indomethacin, isoniazid, itraconazole, ketoconazole, licorice, live vaccines, methotrexate, naproxen, oral contraceptives, pancuronium, phenobarbital, phenytoin, rifampicin, troleandomycin... [Pg.473]

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... [Pg.504]

Increased effects (P450 3A4 inhibitors) cimetidine, danazol, diltiazem, erythromycin, troleandomycin, clarithromycin, fluoxetine, isoniazid, niacinamide, nicotinamide, propoxyphene, ketoconazole, itraconazole, verapamil,and valproate Decreased effects (P450 3A4 inducers) cisplatin, doxorubicin, felbamate, rifampin, phenobarbital, phenytoin, primidone, theophylline... [Pg.276]

Carbamazepine is metabolized to an active 10,11-epoxide metabolite, thus medications that inhibit 3A4 isoenzymes may result in carbamazepine toxicity (e.g., cimetidine, dUtiazem, erythromycin, fluoxetine, fluvoxamine, isoniazid, itraconazole, ketoconazole, nefa-zodone, propoxyphene, and verapamil). " When carbamazepine is combined with valproate, the carbamazepine dose should be reduced because valproate displaces carbamazepine from protein binding sites, thus increasing free levels." Combining clozapine and carbamazepine is not recommended because of the possibdity of bone marrow suppression with both agents. ... [Pg.1277]

Because of indinavir s metabolism, a number of drug interactions are possible. Indinavir interacts with rifabutin or ketoconazole, leading to increased or decreased indinavir concentration, respectively, in the blood plasma. Administration of drug combinations of indinavir with antiviral nucleoside analogues, cimetidine, quinidine, trimethoprim/sulfamethoxazole, fluconazole, or isoniazid resulted in an increased activity of indinavir. Indinavir is ... [Pg.1902]

The serum levels of ketoconazole can be reduced by 50 to 90% by rifampicin and/or isoniazid. Serum rifampicin levels can also be halved by ketoconazole, but are possibly unaffected if the drugs are given 12 hours apart. [Pg.220]

Ketoconazole levels. Rifampicin 600 mg daily reduced the AUC of ketoconazole 200 mg by 80% in a study in 6 healthy subjects. Similarly, the serum levels of ketoconazole 200 mg daily were roughly halved by rifampicin 600 mg in one patient. After 5 months of concurrent use with rifampicin and isoniazid 300 mg daily, there was a ninefold decrease in peak serum levels and the AUC was reduced by nearly 90%. ... [Pg.220]

A study in a 3-year-old child who had responded poorly to treatment found that peak serum levels and AUC of ketoconazole were reduced by about 65 to 80% by rifampicin and/or isoniazid. The interaction also occurred when the dosages were separated by 12 hours. When all three drugs were given together the ketoconazole serum levels were undetectable. Other reports confirm these reports of decreased ketoconazole levels with rifampicin. [Pg.220]

The absorption of antitubercular drugs may be reduced in patients with AIDS and an increase in rifampicin levels may be due to increased absorption in the presence of fluconazole. In contrast, it is suggested that ketoconazole impairs the absorption of rifampicin from the gut. Just how isoniazid interacts is uncertain. [Pg.220]


See other pages where Ketoconazole Isoniazid is mentioned: [Pg.1350]    [Pg.355]    [Pg.111]    [Pg.198]    [Pg.1350]    [Pg.355]    [Pg.111]    [Pg.198]    [Pg.133]    [Pg.76]    [Pg.265]    [Pg.258]    [Pg.258]    [Pg.1583]    [Pg.565]    [Pg.230]    [Pg.378]    [Pg.667]    [Pg.199]    [Pg.133]    [Pg.38]    [Pg.258]    [Pg.642]    [Pg.331]   
See also in sourсe #XX -- [ Pg.220 ]




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Isoniazid

Ketoconazole

Ketoconazoles

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