Acetaminophen is a drug used to relieve pain and reduce fever. Most people don't experience side effects with this drug when it is used appropriately. Common side effects are nausea, rash, and headache. Adverse and serious side effects are kidney damage, anemia, anyphylaxis, and liver failure. Subscribe to our informative Newsletter & get two FREE E-Books Our newsletter serves 500,000 with essential news, research & healthy tips, daily. TYLENOL is a pediatrician recommended brand of Pain Reliever/ Fever Reducer When it comes to reducing fever or relieving pain in infants, Infants’ TYLENOL has been the brand recommended most by pediatricians for the last 20 years. Acetaminophen, widely used as an alternative to aspirin, may help prevent heart disease when taken regularly, researchers said Wednesday. They said studies in both animals and people suggest that. Discover how TYLENOL® can help you and your family feel better. Learn more about symptoms, treatments, recommended dosages and TYLENOL® product info. Acetaminophen is the generic name for Tylenol, a pain reliever and fever reducer. It's one of the most widely used pain medications in the world. TYLENOL® works fast to relieve head and body aches and won't irritate your stomach the way that aspirin, naproxen sodium, or even ibuprofen can. People all over the world pop Tylenol like candy corn without a second thought, so it must be pretty safe, right? Hardly. The drug can be lethal when taken in a dose that isn't all that much higher than the dose you might take for flu or a headache. Perhaps more surprising, a bottle of 50 Tylenol pills will probably kill you while a bottle of. Search Harvard Health Publishing. What can we help you find? Enter search terms and tap the Search button. Both articles and products will be searched. So do yourself a huge favor and get off this stuff while you can because believe me, once you go past a certain point your body and brain begin to chemically change and you're in a whole new ballgame.