Last updated: 24th December, 2019 Acetaminophen or Paracetamol is a widely used analgesic (pain reliever) and antipyretic (fever reducer) drug that is used for the relief of backaches, osteoarthritis, headaches, menstrual periods, toothaches, or cold/flu aches and pains. Get to know how Acetaminophen works, its side effects, precautions, and contraindications where Acetaminophen is not suggested. How […]