psychiatrist

This work may not be copied, distributed, displayed, published, reproduced, transmitted, modified, posted, sold, licensed, or used for commercial purposes. By downloading this file, you are agreeing to the publisher’s Terms & Conditions.

Letter to the Editor

Topiramate-Induced Psychosis in an Individual With Alcohol Dependence: A Case Report

Kesavan Muralidharan, MD; Ravi Philip Rajkumar, MD; Sreenath A. Rao, MB, BS; and Vivek Benegal, MD

Published: August 15, 2007

Article Abstract

Because this piece has no abstract, we have provided for your benefit the first 3 sentences of the full text.

Sir: Topiramate, an antiepileptic drug, has been shown to reducealcohol craving and heavy drinking and to improve abstinenceamong alcohol-dependent individuals.1 By potentiatingthe inhibitory effects of γ-aminobutyric acid (GABA)2 and depressingthe excitatory action of kainate on α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) glutamatereceptors,3 topiramate reduces mesocorticolimbic dopamine activity,which is a crucial pathway by which alcohol exerts its rewardingeffects.4-6 Doses of up to 300 mg per day have beeneffective in reducing craving in alcohol-dependent patients.


Some JCP and PCC articles are available in PDF format only. Please click the PDF link at the top of this page to access the full text.

Related Articles

Volume: 9

Quick Links:

References