Research Finds No Clinically Important Increase in Autism, ADHD Following Prenatal Paracetamol Use Pharmacy Times What Evidence Shows About Tylenol and Autism Public Health Post The role of oxidative stress, inflammation and acetaminophen exposure from birth to early childhood in the induction of autism William Parker, Chi Dang Hornik, Staci Bilbo, Zoie E. Holzknecht, Lauren Gentry, Tylenol (acetaminophen) does not cause autism. The FDA, in its statement that there may be an association, confirmed that "a causal relationship has not been established, and studies of millions of children Autism and Tylenol: Exploring the Evidence on Acetaminophen in Pregnancy NAM