Benzodiazepine (BZD) drug use among community-dwelling seniors is a significant health issue. Although long-term use of BZDs by seniors is a recognized problem, little is known about the mental health of the consumers. Better knowledge of their mental health would help nurses in identifying the psychological needs of this population. The goals of this longitudinal study1 (n = 138) were to describe the mental health status of long-term users of BZDs and to compare it with the mental health of seniors who have either begun or stopped consuming BZDs over a 1-year period (from Phase 1 to Phase 2). Results showed that one third of long-term users of BZDs do not present any mental health problem. Furthermore, no differences were observed between the mental health statuses of new users of BZDs, individuals who stopped using BZDs, and long-term users of BZDs. In conclusion, at least one third of long-term users of BZDs should stop using these drugs, and nurses should play a leading role in helping these seniors withdraw from BZD consumption.