History of aspirin History of aspirin The history of aspirin (IUPAC name acetylsalicylic acid ) begins with its synthesis and manufacture in 1899. Before that, salicylic acid had been used medicinally since antiquity. Medicines made from willow and other salicylate-rich plants appear in clay tablets from ancient Sumer as well as the Ebers Papyrus from ancient Egypt. Hippocrates referred to their use of salicylic tea to reduce fevers around 400 BC, and were part of the pharmacopoeia of Western medicine in classical antiquity and the Middle Ages. Willow bark extract became recognized for its specific effects on fever, pain and inflammation in the
Aristolochic acid of aristolochic acid (AA) consumption. BEN is more slowly progressive than the nephritis that is seen in CHN, but is likely caused by low-level AA exposure, possibly from contamination of wheat flour seeds by a plant of the birthwort family, "Aristolochia clematitis". CHN and BEN fall under the umbrella of what is now known as aristolochic acid nephropathy, the prevalent symptom of AA poisoning. A study reported in the Science Translational Medicine journal in October 2017 reported high incidences of liver cancer in Asia, particularly Taiwan, which bore the "well-defined mutational signature" of aristolochic acids. The same link was found