It also reminds me of the horrible stories that exist on the Internet about people committing suicide by means of a paracetamol overdose (usually with a lot of alcohol as well).

They are found, rushed to the hospital, they wake up and feel better, everybody can meet them and see them alive and know of their attempt -- but they're walking dead, their liver is incurably damaged and they die in a few days.

> suicide by means of a paracetamol overdose (usually with a lot of alcohol as well)

In his final days, my dad, dying from leukemia in home hospice care, had been getting his calories entirely from a cocktail of beer and V-8 juice — and taking a lot of acetaminophen (aka paracetamol, the generic of Tylenol) for the pain. As I brought him his latest "meal," I warned him that too much alcohol and acetaminophen would wreck his liver and kill him. He brightened and asked whether that'd be a way for him to end it. I said I didn't know the details but that as far as I knew it'd take days and be even worse than what he was experiencing. (He died the next day, 15 years ago yesterday.)

That's also exactly how some poisonous mushrooms kill you, which I mentioned earlier. You become seriously ill for a bit and you recover, but your liver is already destroyed and you die a few days later. The only way to save you is for someone to think to test for that and to get you a transplant before then, so practically impossible.

EDIT: https://en.wikipedia.org/wiki/%CE%91-Amanitin#Symptoms_of_po...