Paracetamol.

@article{Meredith1980Paracetamol,
  title={Paracetamol.},
  author={Thomas Meredith and Roy Goulding},
  journal={Postgraduate medical journal},
  year={1980},
  volume={56 657},
  pages={459-73}
}
Paracetamol is an analgesic and antipyretic agent which was first marketed for use as a drug in the U.K. in 1956. It has since become popular with the medical profession and the general public as an alternative to aspirin.