Tylenol For Arthritis What Is Tylenol For Arthritis? Tylenol is a brand name of Acetaminophen, which is an aspirin free and opioid-free analgesia. It is used to relieve some symptoms such as pain, and flu symptoms. Mr. Robert L. McNeil Jr. introduced Tylenol in 1955. The first Tylenol product was Tylenol Elixir, a liquid children’s…