Doxorubicin Carbamazepine

Drugs that may affect barbiturates include alcohol, charcoal, chloramphenicol, MAO inhibitors, rifampin, and valproic acid. Drugs that may be affected by barbiturates include acetaminophen, anticoagulants, beta blockers, carbamazepine, chloramphenicol, clonazepam, oral contraceptives, corticosteroids, digitoxin, doxorubicin, doxycycline, felodipine, fenoprofen, griseofulvin, hydantoins, methoxyflurane, metronidazole, narcotics, phenmetrazine, phenylbutazone, quinidine, theophylline, and verapamil. 

Drugs that can decrease carbamazepine serum levels include charcoal, cisplatin, doxorubicin, felbamate, hydantoins, rifampin, phenobarbital, primidone, theophylline. The serum levels of oral contraceptives, haloperidol, bupropion, anticoagulants, felbamate, valproic acid, felodipine, tricyclic antidepressants, acetaminophen, ziprasidone, voriconazole, topiramate, tiagabine, olanzapine, and lamotrigine can be lowered by carbamazepine. 

Incompatibilities of metoclopramide depend on drug concentration, pH, and temperature. It is incompatible with cephalosporins, chloramphenicol, sodium bicarbonate, doxorubicin, cisplatin, and cyclophosphamide. Caution should be exercised with simultaneous administration of metoclopramide with lithium, sym-pathomimetics, antidepressants, bromocriptine, and carbamazepine. Omperazole interacts with tolbutamide, clarithromycin, and phenytoin. Coadministration of rantidine and cisapride increases the plasma concentration of rantidine. Abuse of senna laxative has been reported and may cause hepatitis.176-178... 

Cisplatin caused subtherapeutic carbamazepine and valproic acid concentrations in a 38-year-old woman with epilepsy undergoing cytotoxic cancer chemotherapy with doxorubicin and cisplatin, resulting in tonic-clonic seizures the mechanism was not clear (266). 

A4 Barbiturates, carbamazepine, corticosteroids, efavirenz, phenytoin, rifampin, troglitazone Antiarrhythmics, antidepressants, azole antifungals, benzc iazepines, calcium channel blockers, cyclosporine, delavirdine, doxorubicin, efavirenz, erythromycin, estrogens, HIV protease inhibitors, nefazodone, paclitaxel, proton pump inhibitors, HMG-CoA reductase inhibitors, rifabutin, rifampin, sildenafil, SSRIs, tamoxifen, trazodone, vinca anticancer agents... 

Phenytoin Carbamazepine Sodium valproate Doxorubicin Cisplatin Cyclophosphamide Altretamine Papillary adenocarcinoma of the ovaries Seizures occurred 2 to 3 days after starting chemotherapy. All drug levels dropped to one-third or iower. Doses increased to compensate, which led to phenytoin toxicity when the chemotherapy finished. 5... 

Doxorubicin Desipramine Diphenhydramine Doxycycline Pyrvinium Chlorprothixene Bendroflumethiazide Glipizide Naproxen Carbamazepine... 

Carbamazepine levels are increased by CYP3A4 inhibitors (cimetidine, macrolides, diltiazem, fluoxetine, ketoconazole, verapamil, valproate) levels are decreased by CYP3A4 inducers (cisplatin, doxorubicin, felbamate, phenobarbital, phenytoin, primidone, rifampin, theophylline). Carbamazepine may increase levels of clomipramine, phenytoin, and primidone and lithium toxicity may decrease levels of phenytoin, warfarin, oral contraceptives, doxycycline, theophylline, haloperidol, alprazolam, clozapine, ethosuximide, and valproate may interfere with other anticonvulsants. 

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