This is why I so enjoy going down the rabbit hole of research.
In my work in progress, one of my characters, Lawrence, third footman, started out as a Welshman with a lilting voice, in his mid-20s.
A problem arose. I had set my story in Sussex, England in the year 1917.England was in the middle of WW1. And draft age was between 18--41. So why wasn't Lawrence off in the trenches?
I chose asthma. That was one of the few ailments that would keep him out of the war.
So much for the lilt. But I could work with the short breath and wheezing of an asthmatic. He's an excitable boy, prone to conspiracy theories.
But then I thought: how did people treat asthma in 1917, well before modern inhalers?
I researched, and found an answer: CIGARETTES.
Yes, cigarettes. Proust used them for his asthma, as a matter of fact. From a letter to his mother:
"Yesterday after I wrote to you I had an attack of asthma and incessant running at the nose, which obliged me to walk all doubled up and light anti-asthma cigarettes at every tobacconist’s I passed, etc. And what’s worse, I haven’t been able to go to bed till midnight, after endless fumigations, and it’s three or four hours after a real summer attack, an unheard of thing for me."
But these were not nicotine delivery devices. They were medicine delivery instruments, mainly stramonium cigarettes. Datura stramonium (also known as jimsonweed), a type of flower akin to deadly nightshade, has anti-spasmodic properties and relaxes the air passages.



