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Clozapine and Tardive Dyskinesia

J Clin Psychiatry 2002;63(2):167-168 [letter]

Letter to the Editor

Sir: In general, it is assumed that clozapine does not cause tardive dyskinesia. In fact, clozapine is used to treat the often permanent and disabling condition. A few reports, however, have demonstrated that tardive dyskinesia, although rare, can result from clozapine use.