Antidepressant use during pregnancy: the benefit-risk ratio

Antidepressants are used commonly in pregnancy. Physicians who provide health care for pregnant women with depression must balance maternal well-being with potential fetal risks of these medications. Over the last decade, scores of original and review articles have discussed whether selective serotonin reuptake inhibitors-selective serotonin norepinephrine reuptake inhibitors possess risks to the fetus; however, very little has been done to integrate these potential risks, if they exist, into an overall context of a benefit:risk ratio. This review aims at presenting an updated analysis of fetal and maternal exposure to selective serotonin or norepinephrine reuptake inhibitors to allow an evidence-based benefit:risk ratio. When a psychiatric condition necessitates pharmacotherapy, the benefits of such therapy far outweigh the potential minimal risks of cardiac malformations, primary pulmonary hypertension of the newborn infant, or poor neonatal adaptation syndrome.