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Study of potential drug-drug interactions between benzodiazepines and four commonly used antiepileptic drugs in mice

Journal: International Journal of Basic & Clinical Pharmacology (Vol.3, No. 5)

Publication Date:

Authors : ; ; ;

Page : 830-835

Keywords : Antiepileptic drugs; Benzodiazepine; Drug-drug interaction; Maximal electroshock seizure method; Pentylenetetrazole method;

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Background: Benzodiazepines (BZD) is one of the commonly used drug groups for certain neurological diseases. As sometimes, the anti-epileptic drugs (AEDs) may be used concomitantly with BZD there is a potential for drug-drug interactions. Study aimed to study potential drug-drug interactions between four commonly used AEDs (phenytoin, carbamazepine (CBZ), phenobarbitone, sodium valproate) and BZD (diazepam, clonazepam) in mice using maximal electroshock seizure (MES) method and pentylenetetrazole (PTZ) method. Methods: Adult male albino mice were divided into four different groups of six animals each and anti-epileptic activity was assessed using MES method and PTZ method. Group I acted as a control, Group II received any one of the four AEDs (phenytoin, CBZ, phenobarbitone or sodium valproate) in sub-effective doses, Group III received diazepam or clonazepam alone, Group IV received a combination of diazepam or clonazepam with any one of the AEDs. Results: In MES method, the groups receiving combination of diazepam with phenytoin and CBZ showed significant protection compared to the control group (p

Last modified: 2014-10-25 16:50:48