Tylenol And Glutathione Invigor Medical g glutamyl cycle. Depletion of glutathione by acetaminophen leads to Download Scientific Diagram What is Acetaminophen Uses, Dangers, Risks, & More Rubicon Is Tylenol Safe During Pregnancy? Understanding Risk Factors Seeking Health Acetaminophen and aspirin toxicity are both high yield, but the injury pattern is very different. Acetaminophen overdose overwhelms glutathione, allowing NAPQI to build up and cause hepatic necrosis. The antidote is N acetylcysteine, which Researchers are studying a possible link between acetaminophen (Tylenol) use during pregnancy and higher autism or ADHD risk. It may lower glutathione, an important antioxidant for brain development.