Use of Antidepressants During Pregnancy?: What to Consider when Weighing Treatment with Antidepressants Against Untreated Depression

Introduction Mood disorders impact many pregnant women, particularly those who have experienced symptoms prior to conception, and there are significant barriers, including stigma and access, to seeking and receiving appropriate treatments. Antidepressants are a helpful option in treating perinatal depression, but research on risks and benefits of antidepressant use in pregnancy is difficult given lack of gold standard comparative trials. Methods This paper summarizes current state of knowledge on the safety of antidepressants during pregnancy by providing a summary of the literature published in the past 3 years (January 2013-October 2015). We identified 21 reviews and meta-analyses that were included in this summary report. This report is meant to provide a user-friendly, yet comprehensive guide summarizing the abundant, and in part contradicting, literature on risks and benefits of antidepressants during pregnancy, in order to assist busy primary care prescribers in educating their patients. Our goal is also to contrast the risks/benefits of untreated depression in pregnancy versus treatment with antidepressant medication in pregnancy, and in such support prescribers in their decision-making. Results The past 3 years have yielded an abundance of publications on the topic, in part, with conflicting findings adding to confusion and concern among providers, patients, and their families. Many reported studies have methodological problems limiting their impact. Data on adverse effects of medications on pregnancy and fetal outcomes have to be weighed against the impact of untreated illness and poor health habits associated with untreated illness on the same outcomes. Discussion Medical-decision making is often complex and seldom free of risks. Obviously, as providers we cannot guarantee that fetal exposure to antidepressants is totally free of risk, yet this is true for any medicine taken in pregnancy. However, to date, perinatal psychiatry has collected enough evidence to suggest that, if the clinical picture warrants it, the use of many antidepressants, especially the SSRIs, is favorable compared to exposing mother and child to untreated depressive illness.