The Dangers of Acetaminophen (Tylenol) Paula Owens, MS Tylenol And Glutathione Invigor Medical 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 & Tylenol, Autism, And The Glutathione Connection OC Integrative Medicine The headline Tylenol causes autism has sparked concern. But the science tells a more nuanced story. Some observational studies have found that when pregnant women used more acetaminophen, their Mark Hyman, Why You Need To Avoid Tylenol Before and After Vaccines