Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy 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 Tylenol Autism ADHD Lawsuit Settlement Payouts 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,