Pharmacotherapy of postpartum depression

Abstract

The postpartum period is an exceptionally high-risk time for the occurrence of episodes of depression in women with major depressive disorder or bipolar disorder. There is accumulating evidence that major depressive disorder with postpartum onset in some patients has a bipolar diathesis. This article reviews the pharmacological treatment of postpartum depression. Although the data are limited, studies have focused exclusively on the acute and prophylactic treatment of major depressive disorder. To date, there are no studies of bipolar depression with postpartum onset. A careful assessment of maternal and infant risks and benefits is required prior to initiation of pharmacological treatment. Strategies to reduce misdiagnosis of subtle forms of bipolar disorder are discussed and suggestions are made regarding possible treatment interventions. The urgent need to conduct further studies comparing the symptom patterns, response to treatment and illness course in women with major depressive disorders and bipolar depression with postpartum onset is highlighted.