Acetaminophen, also known as Tylenol, is used to help with pain & to reduce fever. However, taking too much acetaminophen can be harmful to the liver which filters out toxins & Acetaminophen metabolism PDF] Evidence that Increased Acetaminophen use in Genetically Vulnerable Children Appears to be a Major Cause of the Epidemics of Autism, Attention Deficit with Hyperactivity, and Asthma Semantic Scholar Tylenol, Autism, And The Glutathione Connection OC Integrative Medicine Acetaminophen Overdose Reveals PAR4 as a Low Expressing but Potent Receptor on the Hepatic Endothelium in Mice Arteriosclerosis, Thrombosis, and Vascular Biology