I know you’ve all been waiting for the great comeback of our favorite poison – arsenic.
In 1874, a surprising medical case investigated by doctor Wintreberg was described in “Revue de Thérapeutique Médico-Chirurgicale.” One of Wintreberg’s patients was suffering from recurring and painful anal ulcers, and there was no indication as to what could have caused them. Lotions, enemas, special diet – nothing helped for long. After some time it turned out that a few other members of the family started experiencing the same symptoms, which gave Wintreberg a clue as to what was going on. After a brief “investigation” it turned out the culprit was … green poster paper the family used in their latrines. Tests confirmed that the poster paper contained copper arsenite! Fortunately, it was enough for the family to throw the paper away to ease their symptoms.
You can find his and other bizarre stories about arsenic in “Kolor śmierci, odcień grobu czyli 50 odcieni morderczej zieleni” by a friend of mine, Wiktoria Król. Unfortunately, the book is only available in Polish right now, but who knows what the future holds!