Pregnant and worried about taking paracetamol? You're not alone. Last year, former U.S. President Donald Trump sparked global concern by claiming paracetamol use during pregnancy increases the risk of autism in children. But here's where it gets controversial: a groundbreaking new study published in The Lancet Obstetrics, Gynaecology, & Women’s Health has thrown cold water on that claim. And this is the part most people miss: after analyzing 43 studies and conducting a meta-analysis of 17, researchers found no link between paracetamol use in pregnancy and autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), or intellectual disability in children.
The study, which prioritized sibling-comparison designs and long-term follow-ups while excluding biased research, concluded that previous associations were likely due to factors like maternal illness, fever, genetics, or environmental influences—not paracetamol itself. The authors emphasize that avoiding paracetamol based on shaky evidence could actually harm pregnancy outcomes by leaving pain or fever untreated.
Here’s the bold part: this study isn’t just reassuring—it’s a call to action for better research. The authors urge future studies to focus on precise exposure measurement, standardized outcomes, and family-based designs to eliminate any lingering doubts.
Alex Polyakov, a leading obstetrician and fertility specialist at the University of Melbourne, praised the study for its ‘timely and methodologically rigorous reassurance.’ He highlighted paracetamol’s long-standing role in obstetric care, noting its proven safety and effectiveness for managing pain and fever during pregnancy. Polyakov also pointed out that the public debate caused ‘understandable anxiety,’ fueled by selective interpretation of observational data.
But let’s not forget the controversy. In September, the White House cited studies suggesting a link between paracetamol and ASD/ADHD, a claim that was swiftly criticized by health organizations worldwide, including the Royal Australian and New Zealand College of Obstetricians and Gynaecologists, which questioned its scientific validity.
Interestingly, despite the initial uproar, a survey of newsGP readers revealed that over three-quarters of GPs reported no patient concerns following Trump’s remarks.
So, what do you think? Is this study the final word on paracetamol’s safety during pregnancy, or do you believe there’s still room for debate? Share your thoughts in the comments—we’d love to hear your perspective!
