BU Autism Expert Says Research Hasn't Confirmed Tylenol Link The Brink Boston University 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 What we know about rising autism rates and Trump's unproven Tylenol link Functional neurologist discusses Tylenol use after President Trump's big announcement linking Tylenol to autism This afternoon, The Wall Street Journal reported that HHS Secretary Robert F. Kennedy, Jr. will announce later this month that Tylenol has been identified as a cause of autism, and that a