Topiramate-induced psychosis in two members of the one family: A case report

被引:6
作者
José R.J.P. [1 ]
Cairns A. [1 ]
Babbs C. [1 ]
机构
[1] Department of Medicine, Salford Royal NHS Foundation Trust, Salford M6 8HD, Stott Lane
关键词
Topiramate; Bulimia Nervosa; Essential Tremor; Labetalol; Visual Hallucination;
D O I
10.1186/1752-1947-2-195
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摘要
Introduction: The use of topiramate has increased in recent years. It is now used by various specialties to treat a wide range of medical conditions. A small number of case reports describe psychosis as an adverse event of topiramate but most are in patients being treated for epilepsy and none describe a family history of this side effect. Case presentation: We present a case report of topiramate-induced psychosis in a patient with familial essential tremor, whose sister also developed this same adverse effect. Conclusion: Physicians need to be aware of psychosis as a rare but debilitating side effect of this drug. Several predictors have been identified and a careful history, including family history, needs to be obtained prior to initiation of therapy to stratify the risk. © 2008 José et al; licensee BioMed Central Ltd.
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