Antipsychotic-Induced Laryngeal Dystonia.

We present the case of a young gentleman with diagnoses of bipolar affective disorder, high body mass index, and obstructive sleep apnoea. He was commenced on zuclopenthixol due to an inadequate response to quetiapine, but this swiftly led to marked physical health deterioration including shortness of breath, back pain, tachycardia, tachypnoea, and hypoxia. He was urgently transferred to hospital where he required intubation and intensive care admission.