A case of quetiapine‐induced catatonia

Aim To present a case of catatonia on exposure to quetiapine. Clinical details We report the case of a 68‐year‐old man with bipolar affective disorder who experienced catatonia upon initiation of quetiapine on day 4 of his admission to hospital. He was commenced on quetiapine 50 mg at night which was increased to 100 mg the following night. He did not have a prior history of any reaction to the medication. Outcome symptoms Resolved upon discontinuation of quetiapine. Conclusion The importance of pharmacovigilance cannot be overemphasised. Clinicians need to be aware that catatonia may occur with the use of quetiapine and patients need to be closely monitored for unexpected reactions.