historyWellcome Collection800–1920s

Every era had a panacea, and many of them, from theriac to radium, were dangerous

the gist

For centuries people searched for a panacea, a single cure for every disease. Alchemists sought an elixir of life, and in plague years theriac, a compound of up to 80 ingredients including fermented viper flesh and opium, was prized. Bezoars, stones from goats' stomachs, sold for several times their weight in gold. The antimonial cup made wine toxic, and patent medicine shows sold tonics of alcohol or coloured water. In 1898 radium was hailed as a modern philosopher's stone, and the socialite Eben Byers drank Radithor until his bones deteriorated.

so what

Each era's cure-all reflected its fears, from plague to nervous exhaustion to the new science of radioactivity. Radium's disasters are one reason claims about new miracle substances are now tested before they are sold.

fun fact

Theriac survives in the word treacle, which comes from it.

Wellcome Collection · CC BY 4.0

Illustrative photo · Unknown author, CC BY 4.0, via Wikimedia Commons