The FDA is signaling that perhaps immediate treatment with acetaminophen is less clearly needed for a low grade fever, especially in pregnancy, unless theres a stronger indication for it., Safer A Possible Antidote for Tylenol (Paracetamol) Overdose American Council on Science and Health Could Tylenol be making your child's health worse? Acetaminophen is widely used for pain and fever relief, but research suggests it depletes glutathione, a powerful antioxidant essential for immune function, Glutathione, Tylenol, and Vaccines: What Parents Need to Know Lotus Homeopathy, Inc.