Citalopram is a very potent and highly selective inhibitor of neuronal serotonin (5-hydroxytryptamine, or 5-HT). Serotonin syndrome is a rarely observed side-effect of Citalopram use. This report discusses a case of first time, low dose citalopram use-related serotonin syndrome presenting with confusion, hyperhidrosis, hyperreflexia, myoclonus and fever.

中文翻译：

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首次出现低剂量西酞普兰使用相关的5-羟色胺综合征。

西酞普兰是一种非常有效和高度选择性的神经元5-羟色胺（5-羟色胺或5-HT）抑制剂。5-羟色胺综合征是西酞普兰使用中很少观察到的副作用。该报告讨论了首次出现低剂量西酞普兰使用相关的5-羟色胺综合征，伴有混淆，多汗，反射亢进，肌阵挛和发烧的病例。