Charcoal-burning has become a common method of attempted suicide in Asia and survivors are often intoxicated with carbon monoxide (CO). Reports of the neuropsychiatric aspects of CO poisoning date back to 1914. This article outlines the neuropsychiatric sequelae that have been described secondary to CO poisoning. The underlying pathophysiology and management strategies, including acute management and cognitive rehabilitation, are discussed as these topics are of relevance to psychiatrists.