And before anyone makes a cheeky “what do you need this for 🤨” comment, I’m a writer. I’m not going to murder anyone I promise, I just want to write a scene where one guy gets poisoned.
I need something that doesn’t require modern technology to extract/produce, and would make sense to be avaible in a place with a temperate to mediterranean climate. The slower, the better. Does a plant or something like that exist or do I need to make one up?
Update: I looked into death cap mushrooms and they might be just what I’m looking for! Long reaction time, and being dried doesn’t make them less toxic! (the scene takes place in midwinter so no fresh ones would be avaible) If anyone has more info on them, please do share.
You could go for Paracetamol/Acetaminophen. The lethal dose is quite low and in theory low enough someone could poison someone else with it. And once symptoms set in people’s livers are often beyond rescue and they die a very gruesome death unless we find a transplant organ in time.(And even then survival is not guaranteed)
And it’s relatively save to use in writing as it is coated/mixed with enough bittering agent these days that it actually wouldn’t work that well to secretly posing someone.
If you need something with a shorter timeframe Methanol is an option.
And of course there’s always Dihydrogen monoxide-everyone who has even had one drop of it will die eventually but the time range depends on the dose. With very high doses people die in minutes,with medium doses (this is actually sometimes used by inmates to kill themselves) they die within a day, with lower dose after decades, but some die mere days after they ingested the mere last drop of it. Nasty stuff and very available.
Dimethylmercury.
Two drops will kill you in a few months and nothing can be done. It penetrates clothing, regular latex gloves, and skin very easily and unnoticed.
Pretty terrifying stuff. Not sure you’d be able to figure out availability or production in your plot, but as far as poisons go you’d be set for time between dose and death.
Alcohol. Sometimes it takes 30 or 40 years to be effective. Not very good for murder, but wildly popular for suicide.
Yeah OP needs to define what “slow” means to them. You could say that a one-week delayed effect is slow. Or you could say that it’s only slow if it takes months of exposure.
Yeah, in a historic setting, use something readers will recognize, as well. Arsenic, Mercury, that kind of thing. They’ve been used as a poison, and have accidentally poisoned, for so long that they’re tropes of their own. Both of those in specific were available in the region you’re using.
Plus, they’re going to be really easy to describe the actions of, and don’t require medical knowledge to understand the effects of. Well, the stuff that’s going to be useful to show on page anyway, the stuff that happens inside organs might take a little.
Apple seeds contain cyanide, simply crushing them will release the poison and it can be added to something else, although it’s not very slow.
There’s also the Destroying Angel/Death Cap mushroom, whose symptoms can take up to a day to even start, by which point the toxins have been incorporated and destruction of liver and kidney tissue is irreversible. They also contain toxins that can cause severe DNA damage, making it so your body can no longer repair itself after exposure, and you slowly die cell by cell.
- Heavy metals: lead, mercury
- Arsenic in small doses over a long period
I don’t know of any plants, but I do know that the leaves of nightshades (potato, tomato, eggplant, capsicum, tobacco) are
poisonoustoxic in large doses.I’m neither a writer nor a scientist, but there’s a copy of this on my bookshelf and I wish I could lend it to you: Deadly Doses: The Writer’s Guide to Poisons
Holy shit. That’s the perfect answer, I think.
Whole maybe not “poisons” by definition I have a couple scary stories of people working in damp, moldy office and basement environments and after a couple years getting rare autoimmune and neurological disorders that killed them. One being my uncle, my family tried to get his workplace to test where he worked because the doctors said that’s most likely where he contracted it, but they refused. We weren’t looking for money, just trying to save the next guy. I was fairly young when this happened so I don’t remember all the details.
Didn’t that happen to Brittany Murphy (90s actress), then her boyfriend/husband shortly thereafter?
So strange.
There’s a conspiracy it was ricin because she knew about Ashton and Diddy trafficking
I didn’t know there was a connection there. I thought Ashton was famous for being anti trafficking.
Did she write a book? My parents had it and explained that it was similar to what happened to my uncle. It had her looking all sad on the cover if I remember but had to be nearly 30 years ago at this point
Mushroom poisons usually are slow actors. They take a few days while they kill your liver, and then you’ll follow suit.
Does anyone remember when the writer googled a recipe for their historical novel and copy pasted the first result - which turned out to the from Zelda BOTW lol
don’t be Don, don’t be Don, don’t be Don
Oh thank God.
Thallium was pretty famous for this until its mechanism of toxicity and antidotes were better understood. Slow acting, tasteless, odorless, colorless, symptoms weird and mimic other things. Used to be used for rat poison but the risk of accidental exposure was too high. Requires late 1800s technology.
Am not sure if helpful, or if this would be somewhere you could visit for reference.
The Alnwick Victorian poison garden is fascinating and perhaps even has ideas for you.
https://www.alnwickgarden.com/the-garden/poison-garden/
https://en.m.wikipedia.org/wiki/Alnwick_Garden
Hope this helps. Am hoping to get to visit one day.
Lead, mercury, and other (mostly heavy) metals. Look up mad hatters. Also phosphorus and match girls
There was a theory a while back that Napoleon died from arsenic poisoning due to the damp Mediterranean climate causing the decay of a green wallpaper using an arsenic based dye. It didn’t end up being entirely true but he may have been slowly poised by environmental arsenic throughout his life. Here is an article about it.
Arsenic is a naturally occurring element in the Earth’s crust as metallic crystals or combined with other elements. Being a heavy metal, arsenic bioaccumulates. That is, it builds up in the body over time, so slow poisoning is possible.
