> Rush continued to advocate his depletion therapy during the yellow fever epidemics in Philadelphia in 1794 and 1797, although his reputation and practice were already waning. By 1797, William Cobbett, the satiric journalist who frequently targeted Rush, was in full cry. He reviewed the 1793 bills of mortality for Philadelphia and showed that the mortality rates increased significantly following the institution of Rush's remedies. He characterized Rush's work as “… one of those great discoveries which have contributed to the depopulation of the earth.” When Rush referred to calomel as the “Samson of medicine,” Cobbett wrote:
>> Dr. Rush in that emphatical style which is peculiar to himself calls mercury the Samson of medicine. In his hands and those of his partisans it may indeed be justly compared to Samson: for I verily believe they have slain more Americans with it than ever Samson slew of the Philistines. The Israelite slew his thousands, but the Rushites have slain their tens of thousands (28).
> Rush sued Cobbett for libel in 1797. The case dragged on for 2 years, probably due to political maneuvering by Rush's enemies. Cobbett was found guilty and fined $5000 (later reduced to $4250), at the time the largest award ever made in Pennsylvania. The damage had long since been done, however, and Rush's practice had vanished by 1797.
We don't take calomel anymore, but it was used for over a century more, including in "teething powders" until 1954. There's a 1965 "Perry Mason" episode in which an attempted murder victim is given lemonade laced with mercuric chloride, with the dubious idea that this will be written off by investigators as a product of a reaction between his habitual calomel and a very weak acid.
> Rush continued to advocate his depletion therapy during the yellow fever epidemics in Philadelphia in 1794 and 1797, although his reputation and practice were already waning. By 1797, William Cobbett, the satiric journalist who frequently targeted Rush, was in full cry. He reviewed the 1793 bills of mortality for Philadelphia and showed that the mortality rates increased significantly following the institution of Rush's remedies. He characterized Rush's work as “… one of those great discoveries which have contributed to the depopulation of the earth.” When Rush referred to calomel as the “Samson of medicine,” Cobbett wrote:
>> Dr. Rush in that emphatical style which is peculiar to himself calls mercury the Samson of medicine. In his hands and those of his partisans it may indeed be justly compared to Samson: for I verily believe they have slain more Americans with it than ever Samson slew of the Philistines. The Israelite slew his thousands, but the Rushites have slain their tens of thousands (28).
> Rush sued Cobbett for libel in 1797. The case dragged on for 2 years, probably due to political maneuvering by Rush's enemies. Cobbett was found guilty and fined $5000 (later reduced to $4250), at the time the largest award ever made in Pennsylvania. The damage had long since been done, however, and Rush's practice had vanished by 1797.