USMLE Step 2 CK Question of the Day: Altered Mental State After Over the counter pain reliever and Prescription Hydrocodone acetaminophen Osmosis Blog Tylenol, Autism, And The Glutathione Connection OC Integrative Medicine 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: Acetaminophen or Tylenol Toxicity Lect 19 Pharmacology The Truth About Why Most Glutathione Supplements Don't Work! Synergy Institute Acupuncture & Chiropractic Can Tylenol (acetaminophen) deplete glutathione levels in the body?