Is Tylenol Bad for Your Liver or Kidneys? GoodRx 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: Do You Reach for Tylenol Often? Whether it's for pain, headaches, or fever Tylenol (acetaminophen) is one of the most commonly used medications. But here's something most people don't realize Acetaminophen Toxicity: How Genetic Susceptibility Combines with Environmental Factors A Possible Antidote for Tylenol (Paracetamol) Overdose American Council on Science and Health