Objective: The primary purpose of this article is to review critically
the literature about use of antidepressants during lactation. Strateg
ies for the clinical management of depressed breast-feeding mothers ar
e also suggested. Method: The authors conducted a computerized search
of MEDLINE for articles. The review includes studies in which serum le
vels of drugs were obtained from nursing infants. Results: Fifteen pub
lished reports were located that provided information for the followin
g nine antidepressants: amitriptyline, nortriptyline, desipramine, clo
mipramine doxepin, dothiepin, fluoxetine, sertraline, and bupropion. C
onclusions: Amitriptyline, nortriptyline, desipramine, clomipramine, d
othiepin, and sertraline were not found in quantifiable amounts in nur
slings, and no adverse effects were reported. Therefore, these are the
drugs of choice for breast-feeding women. Adverse effects were descri
bed in some young infants whose mothers had been treated with doxepin
or fluoxetine during breast-feeding. The collective serum level data s
uggest that infants older than 10 weeks are at low risk for adverse ef
fects of tricyclics, and there is no evidence of accumulation. Researc
h needs include an expanded database of mother-baby serum levels, beha
vioral assessments of infants during nursing, and longitudinal develop
mental evaluation of nurslings. Prescription of an antidepressant for
a breast-feeding woman is a case-specific risk-benefit decision.