Outcome of breastfed infants following post-partum methylergonovine treatment

AbstractObjective: To evaluate maternal and breastfed infant’s outcome following post-partum maternal use of methylergonovine.Methods: A prospective, controlled observational study design was used. Mothers who contacted Beilinson Teratology Information Service (BELTIS) were followed by phone interview. Data on lactation, neonatal symptoms and outcomes at the age of 1–3 years were obtained. Mothers’ breastfeeding while treated with methylergonovine and their infants were compared to a matched control group of breastfeeding mothers using a drug known to be safe during lactation (amoxicillin).Results: Follow-up was obtained for 38 of 42 women (90.5%). Of whom, six stopped breastfeeding because of concerns regarding drug treatment and three refused to participate. The remaining 29 women and infant pairs were compared to a control group of 58 women and their infants. Comparison showed no effect of methylergonovine on lactation and similarly showed no difference in rate of neonatal complications (p = 1). At tim...