
Lancet Review Finds No Link Between Tylenol in Pregnancy and Autism
A rigorous Lancet review of 43 studies found no association between acetaminophen (Tylenol) use during pregnancy and autism, ADHD, or intellectual disability, supporting Tylenol as a safe first-line treatment for pain/fever in pregnancy and countering earlier warnings tied to Trump-era statements. The analysis used strict study selection, quality assessment, and sibling comparison studies to rule out bias, though some experts noted previous conflicting findings and ongoing debates about confounding factors.













