Psychotropic drug prescription in a psychiatric university hospital in Germany.

A retrospective survey on drug prescription over a 5-year period (1998 to 2003) in 1,540 inpatients in a psychiatric university hospital in Germany was carried out. The aim was to establish a basis for a monitoring of prescription habits and for pharmacoeconomic considerations. It was established that there was only a slight increase in polyvalent drug use between 1998 and 2003.