1130: Is Tylenol Use During Pregnancy Connected To Autism? episode artwork

EPISODE · Sep 26, 2025 · 12 MIN

1130: Is Tylenol Use During Pregnancy Connected To Autism?

from Science Friday · host Science Friday

At a news conference on September 22, President Trump claimed that taking acetaminophen, the active ingredient in Tylenol, during pregnancy “can be associated with a very increased risk of autism.” Many experts have pushed back on the statement, saying it’s a false claim that downplays the risks of fever during pregnancy, which Tylenol may be used to treat.Autistic people and their families also raised concerns about the language used and the premise that autism is a scourge that needs to be eliminated.Host Flora Lichtman digs into what we know about acetaminophen use during pregnancy with epidemiologist Brian Lee, who led one of the largest peer-reviewed studies looking at the link between acetaminophen use during pregnancy and autism in children.Guest: Dr. Brian Lee is a professor of epidemiology at Drexel University, based in Philadelphia, Pennsylvania.Transcripts for each episode are available within 1-3 days at sciencefriday.com.Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Episode metadata supplied by the publisher feed · Published Sep 26, 2025

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We dig into the details of the science of Tylenol and autism with a researcher who led one of the largest studies on the topic.

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1130: Is Tylenol Use During Pregnancy Connected To Autism?

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