04/22/2026
New research looking at millions of U.S. births is helping us better understand factors that may be linked to autism. One recent study found an association between certain medications used during pregnancy and a higher rate of autism diagnoses—but importantly, this does not prove cause and effect. Experts emphasize that many of these medications are necessary, and no one should stop or change treatment without talking to their healthcare provider. As always, this is one piece of a much bigger picture, and ongoing research will continue to guide safe, informed care for families.
A landmark study led by researchers at the University of Nebraska Medical Center (UNMC) and published in Molecular Psychiatry has identified a significant association between prenatal prescription of commonly utilized medications and the risk of autism spectrum disorder (ASD) in children.