Impact of Psychotropic Medications on Simulated DrivingA Critical Review

Driving a motor vehicle is central to the functional autonomy of patients with psychiatric illnesses. There have been many studies of the deleterious effects of psychotropic medications such as benzodiazepines, typical antipsychotics and tricyclic antidepressants (TCAs) on human motor skills; however, in the literature little attention has been paid to how such impairment affects driving ability. Computerised driving simulators offer a laboratory-based method of assessing the effects of specific psychotropic medications on driving abilities, in a standardised, controlled and safe manner. The purpose of the present article is to review research undertaken to-date on the effects of psychotropic medications on computer-simulated driving.