Biochemistry Metabolism of acetaminophen (paracetamol) . Acetaminophen is widely used as a painkiller. Taken in the usual therapeutic doses, it is Instagram I've posted this every year for 7 years. PSA please share. The horror stories from Tylenol (Acetaminophen) usage for children are hard to digest literally. The way my mind Liver injury induced by paracetamol and challenges associated with intentional and unintentional use Tylenol And Glutathione Invigor Medical 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: