Harvard and Mount Sinai researchers warn paracetamol use in pregnancy may increase autism and ADHD risks, urging careful medical supervision.
Pregnant women should only use paracetamol under medical guidance, Harvard and Mount Sinai researchers have warned, after a large study linked the drug to higher risks of autism and ADHD in children. Paracetamol—also known as acetaminophen—is commonly used to treat pain and fever during pregnancy. Researchers reviewed 46 studies involving more than 100,000 people and concluded that the evidence of a connection was “strong and consistent.”
Dr. Diddier Prada, co-author of the study, said: “Our findings show that higher-quality studies are more likely to show a link between prenatal acetaminophen exposure and increased risks of autism and ADHD.” He added: “Given the widespread use of this medication, even a small increase in risk could have major public health implications.”
The team urged expectant mothers to use the “lowest effective dose for the shortest possible time” and consult doctors before making changes, stressing that untreated pain or fever could also harm babies.