Trazodone is a 5-HT(2) antagonist and 5-HT reuptake inhibitor (SARI), and an antidepressant with therapeutic effects on its target symptoms depressed mood, anxiety and insomnia [1,2]. The aim of our study is to present a possible line of treatment of a depressive episode in bipolar disorder type II with three case report.

BT is a 35-year-old Caucasian lady affected by bipolar disorder type II with a depressive episode. CA is a 40-year-old Caucasian lady affected by bipolar disorder type II with recurrent depressive episode with atypical symptoms. FR is a 38-year-old Caucasian gentleman affected by bipolar disorder type II with recurrent depressive episode. All patients are treated with trazodone immediate release subsequently increased up to 50-75 mg/day. After 6 months of treatment the patients showed a good outcome.

These case reports underscore the possibility of tailoring therapeutic strategies for the treatment of depressive episode in bipolar disorder type II. Our interest in trazodone lies in the possibility of treatment of depressive episode with the added benefit of resolution of affective symptoms, with fewer adverse effects and a well done effect in this patients. Moreover our opinions is that a therapy like trazodone with this particular profile of action, could represent a new strategy of tratment this patients. Further research is warranted to confirm the efficacy of this treatment.