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Study Debunks Acetaminophen-Autism Link During Pregnancy

1/17/2026

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Summary

Story summary

The Lancet analysis of 43 studies found no evidence that acetaminophen use during pregnancy links to autism, ADHD, or intellectual disabilities.
The review notes acetaminophen remains the safest option for treating pain and fever in pregnancy.
U.S. President Donald Trump previously warned against its use, claiming a link to autism.
Health experts dispute the claim and say untreated fever poses risks to mother and fetus.

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Story summary

The Lancet analysis of 43 studies found no evidence that acetaminophen use during pregnancy links to autism, ADHD, or intellectual disabilities.
The review notes acetaminophen remains the safest option for treating pain and fever in pregnancy.
U.S. President Donald Trump previously warned against its use, claiming a link to autism.
Health experts dispute the claim and say untreated fever poses risks to mother and fetus.