Acetaminophen's Role in Autism and ADHD: A Mitochondrial Perspective Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy Myth busting, Acetaminophen version. "Avoid Acetaminophen (Tylenol) because it causes glutathione depletion". Truth?? As a pediatrician and ER doctor and as moms we're often asked about this. And we understand why: Let's talk Tylenol Paracetamol (acetaminophen) There are many side effects that most people don't realize. OTC does not mean it is side effect free, especially with chronic use. Even just 4 days of Nini Munoz , PhD. Since the administration claimed Tylenol as a cause of autism, we've seen a number of alternative and 'integrative' practitioners talking Instagram How Dangerous is Tylenol?