You’re seeing news claiming Tylenol during pregnancy causes autism. Science does not back that.

The evidence on whether acetaminophen (Tylenol) use during pregnancy causes autism is mixed and complex. Several reputable sources, including PBS News and PolitiFact, emphasize that no definitive research has established that acetaminophen causes autism. These sources highlight that autism is a multifactorial neurological condition with no single known cause. On the other hand, some studies and reports, such as those referenced by the Harvard T.H. Chan School of Public Health and a 2019 Johns Hopkins article, have found associations between prenatal acetaminophen exposure and increased risks of autism or ADHD. However, these findings are correlational and do not prove causation.pbs.orgpbs.orgResearch doesn’t show using Tylenol during pregnancy causes autism. Here are 5...hub.jhu.eduhub.jhu.eduTaking Tylenol during pregnancy associated with elevated risks for autism, ADHD+2 more

Recent news reports indicate political and legal controversies around claims linking Tylenol to autism, including announcements from government officials and court rulings that question the scientific validity of some expert testimonies. The Guardian notes that a U.S. Federal judge barred expert witnesses from testifying due to lack of scientific evidence supporting the claims.theguardian.comtheguardian.comTylenol guidelines: is it safe to use paracetamol during pregnancy?reuters.comreuters.comKennedy to link Tylenol use in pregnancy to autism, report says+2 more

A large cohort study published in JAMA investigates these associations but does not conclusively establish causality. Meanwhile, media coverage like the Daily Mail reflects ongoing debate and urges caution in interpreting these findings.jamanetwork.comjamanetwork.comAcetaminophen Use During Pregnancy and Children’s Risk of Autism, ADHD, and...dailymail.co.ukdailymail.co.ukUS will warn of link taking paracetamol in pregnancy and autism

Overall, while some research suggests potential risks worth further study, the current scientific consensus does not support a definitive causal link between Tylenol use during pregnancy and autism. Health authorities continue to regard acetaminophen as generally safe when used as directed during pregnancy.