Mechanism of acetaminophen induced hepatotoxicity. High dose of Download Scientific Diagram Acetylcysteine for Acetaminophen Poisoning New England Journal of Medicine As a naturopathic doctor and a mom, Tylenol is a hard no in my house and I want to explain why. , , Acetaminophen (Tylenol) is processed through the liver, and in that process it can lower 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 &