PT - JOURNAL ARTICLE AU - S. Pirzada Sattar AU - David R. Gastfriend TI - Olanzapine-induced hyperventilation: case report DP - 2002 Sep 01 TA - Journal of Psychiatry and Neuroscience PG - 360--363 VI - 27 IP - 5 4099 - http://jpn.ca/content/27/5/360.short 4100 - http://jpn.ca/content/27/5/360.full SO - JPN2002 Sep 01; 27 AB - Although olanzapine therapy has been associated with fewer extrapyramidal side effects than the traditional antipsychotic medications, reported side effects include dystonia, tardive dyskinesia, hypotension, diabetes mellitus, seizures and neuroleptic malignant syndrome. There are no previous published reports of hyperventilation associated with olanzapine therapy, but we present the case of a male patient who developed dyspnea and hyperventilation while taking olanzapine.