Zonisamide Miconazole

Miconazole Phenytoin Zonisamide Risk of toxicity of the object drugs Inhibition of metabolism of the object drugs... 

In vitro data suggest that the CYP3A4 inhibitors ketocona-zole, ciclosporin, and miconazole reduce zonisamide clearance by 31%, 23%, and 17% respectively (SEDA-22, 93). 

Acetaminophen, aldrin, alfentanil, amiodarone, aminopyrine, amitriptyline, amprenavir, androstenedione,antipyrine, astemizole, benzphetamine, budesonide, carbamazepine, celecoxib, chlorpromazine, chlorzoxazone, cisapride, clarithromycin, clozapine, cocaine, codeine, cortisol, cyclophosphamide,cyclosporin, dapsone, delavirdine, dextromethorphan, digitoxin, diltiazem, diazepam, erythromycin, 17j3-estradiol, ethinylestradiol, etoposide, felbamate, fentanyl, flutamide, hydroxyarginine, ifosphamide, imipramine, indinavir, ketoconazole, lansoprazole, loratidine, losartan, lovastatin, (iS)"mephen3d in, methadone, mianserin, miconazole, mifepristone, nelfinavir, nevirapine, nicardipine, nifedipine, odansetron, omeprazole, orphenadrine, proguanil, propafenone, quinidine, quinine, rapamycin, retinoic acid, ritonavir, saquinavir, selegiline, serindole, sufentanil, sulfinpyrazone, tacrolimus, tamoxifen, tamsulosin, taxol, teniposide, terfenadine, tetrahydrocannabinol, theophylline, toremifene, triazolam, trimethadone, trimethoprim, troleandomycin, verapamil, warfarin, zatosetron, Zolpidem, zonisamide... 

In vitro studies have shown that the cytochrome P450 isoenzyme CYP3A4 is the principal enzyme involved in the metabolism of zonisamide. Based on in vitro data, it is predicted that ketoconazole, ciclosporin, miconazole and fluconazole may cause a modest to minor decrease in the clearance of zonisamide. Conversely, itraconazole and triazolam are not predicted to have an effect. In vitro predictions do not always mirror what happens in clinical use, therefore, further study is needed. 

---

See also in sourсe #XX -- [ ]

---