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Published on: January 29, 2011
Quetiapine-induced hyperventilation and dyspnea.
Jochen Mutschler1, Caitriona Obermann, Martin Grosshans
1Department of General and Social Psychiatry, Psychiatric University Hospital Zurich, Zurich, Switzerland. jochen.mutschler@puk.zh.ch
Clinical Neuropharmacology
|July 28, 2010
Summary
This case report details a patient with bipolar disorder experiencing quetiapine-induced hyperventilation. Prompt dosage reduction and switching antipsychotics are recommended for respiratory symptoms.
Area of Science:
- Psychiatry
- Pharmacology
Background:
- Quetiapine, an atypical antipsychotic, is effective for bipolar disorder.
- Recent reports link quetiapine to respiratory dysfunction.
Observation:
- A case of quetiapine-induced hyperventilation and dyspnea in a bipolar disorder patient is presented.
- This is the first reported instance of quetiapine-induced hyperventilation in this patient population.
Findings:
- Quetiapine treatment can precipitate respiratory symptoms like hyperventilation and dyspnea.
- The mechanism of quetiapine-induced respiratory dysfunction requires further investigation.
Implications:
- Clinicians should monitor for respiratory symptoms in patients taking quetiapine.
- Consider rapid quetiapine dose reduction and antipsychotic switching if unexplained respiratory symptoms occur.
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