Health Alert: Maternal Use of Acetaminophen Increases Risk of Offspring Behavioral Disorders.

A Danish study suggests that children of mothers who used acetaminophen during their pregnancy are at greater risk of developing behavioral problems such as attention deficit hyperactivity disorder (ADHD). The study involved about 64,000 children and their mothers and revealed that about 50% of mothers used acetaminophen during their pregnancy. Children of those mothers were more likely to be diagnosed with ADHD-like behaviors at age seven and more likely to use medications for the disorder. The authors of the study note that further research is needed to determine the association.
JAMA Pediatrics, February 2014