Can paracetamol (acetaminophen) be administered to patients with liver impairment? Hayward 2016 British Journal of Clinical Pharmacology Wiley Online Library Yes there is good evidence that acetaminophen (the active ingredient in Tylenol) can deplete glutathione under certain conditions. But whether that matters depends on dose, duration, and individual factors. Biochemistry Metabolism of acetaminophen (paracetamol) . Acetaminophen is widely used as a painkiller. Taken in the usual therapeutic doses, it is Instagram Metabolism of acetaminophen (paracetamol) in plantstwo independent pathways result in the formation of a glutathione and a glucose conjugate Environmental Science and Pollution Research Springer Nature Link The Use and Potential Benefits of N Acetylcysteine in Non Acetaminophen Acute Liver Failure: An Etiology Based Review How do glutathione and Nacetylcysteine (NAC) compare regarding indications, dosing, effectiveness, and safety for acetaminophen toxicity, mucolytic therapy, and general antioxidant supplementation?