[From the plant to chemistry--the early history of "rheumatic medication"].

The empirical administration of medication of plant, animal and even mineral origin goes back thousands of years. It was only in the 19th century that such therapy gained a scientific basis by means of the possibility to extract the active substances and analyze them chemically, and ultimately create them synthetically and modify them chemically.Meadow saffron was used from the 2nd century BC for the treatment of joint disease and gout; the active ingredient colchicine was discovered in 1819. For 4000 years willow bark has also been considered a remedy against fever, pain and gout. The active ingredient salicin was isolated in 1829, followed by salicyl acid in 1838, while the better tolerated acetylsalicylic acid was synthesized in 1897. Although the antipyretic agent cinchona was never a rheumatic remedy, it was initially considered an important antiinflammatory medication. In 1844, during the search for an alternative to quinin, antipyrin was developed, from which many antiphlogistic, antipyretic and analgetic active substances were later derived. Following the Second World War, the strongest antiinflammatory drug, cortisone, was discovered, derivates of which are still indispensable today for the treatment of inflammatory rheumatic diseases. At about the same time, there was a new wave of research which lead to the development of a large number of so-called non-steroidal antiinflammatory drugs. Following the discovery of proinflammatory cytokines in the 1970s, it became possible in the 1990s to produce antibodies against these substances, which gave rheumatic therapy new perspectives in the form of "biologicals". The sap from poppy seed capsules was already considered to have analgesic properties in the time of Hippocrates. The active ingredient morphine was isolated at the beginning of the 19th century. Today, only synthetically produced"opioids" are used, if at all, for the treatment of rheumatic disease.