The analgesic (pain reliever) and antipyretic (fever reducer) paracetamol (INN) also known as acetaminophen (USAN) /əˌsiːtəˈmɪnəfɪn/ ( About this sound listen), is sold around the world under a number of different brand names. Common brand names include Tylenol, Calpol, and Panadol. . Flu...