Scary Science: Ondansetron Safety in Pregnancy-Two Opposing Results From the Same Danish Registry

Ther Drug Monit. 2014 Feb;36(1):1-2. doi: 10.1097/FTD.0000000000000020.


While perceived safe in pregnancy, several recent studies raise concerns about both fetal and maternal safety of ondansetron. Until more data are available, it should not be a first-line medication for morning sickness.