Psychologists increasingly provide psychotherapeutic services to patients r
eceiving concomitant pharmacotherapy. Ongoing experience with the relativel
y new selective serotonin reuptake inhibitors and other atypical antidepres
sants has revealed a discontinuation syndrome that emerges following abrupt
or tapered withdrawal from these agents. The syndrome has both somatic and
psychological characteristics, which tend to be mild and transient but can
also be more distressing and become temporarily debilitating. Psychologist
s need to be aware of the potential for these events, as they are in an opt
imal position to collaborate with physicians and other prescribing clinicia
ns to prevent or manage this syndrome.