Chinese alchemical elixir poisoning

In Chinese alchemy, elixir poisoning refers to the toxic effects from elixirs of immortality that contained metals and minerals such as mercury and arsenic. The official Twenty-Four Histories record numerous Chinese emperors, nobles, and officials who ironically died from taking elixirs in order to prolong their lifespans. The first emperor to die from elixir poisoning was likely Qin Shi Huang (d. 210 BCE) and the last was Yongzheng (d. 1735). Despite common knowledge that immortality potions could be deadly, fangshi and Daoist alchemists continued the elixir-making practice for two millennia.

The etymology of English elixir derives from Medieval Latin , from Arabic (al-ʾiksīr), probably from Ancient Greek (xḗrion "a desiccative powder for wounds"). Elixir originated in medieval European alchemy meaning "A preparation by the use of which it was sought to change metals into gold" (elixir stone or philosopher's stone) or "A supposed drug or essence with the property of indefinitely prolonging life" (elixir of life). The word was figuratively extended to mean "A sovereign remedy for disease. Hence adopted as a name for quack medicines" (e.g., Daffy's Elixir) and "The quintessence or soul of a thing; its kernel or secret principle". In modern usage, elixir is a pharmaceutical term for "A sweetened aromatic solution of alcohol and water, serving as a vehicle for medicine" (Oxford English Dictionary, 2nd ed., 2009). Outside of Chinese cultural contexts, English elixir poisoning usually refers to accidental contamination, such as the 1937 Elixir sulfanilamide mass poisoning in the United States.

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