Maternal paracetamol (acetaminophen) use during pregnancy and risk of autism spectrum disorder and attention deficit hyperactivity disorder in offspring: umbrella review of systematic reviews The BMJ The Link Between Autism and Acetaminophen MTHFR Support Australia 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 Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy