Severe nausea from truffles/mushrooms
[First of all, I want to let you know that this post was written in French and translated by G. Translate, so please bear with me if the language isn’t the best you’ve ever read!]
So I’m reaching out to you for advice on nausea when taking psilocybin.
For me, it’s always really severe nausea, and I feel so sick that it completely ruins the trip for me.
I’ve only taken truffles three times (which are easy to buy at legal shops where I live in Europe), but every time it’s the same scenario: the come up is amazing, the come-down too, but throughout the peak phase lasting several hours that urge to vomit is truly terrible.
It’s so intense and scary (the fear of throwing up and choking on my own vomit…) that if I don’t find a solution, I’m considering giving up mushrooms, which would be a real shame for me. It’s such a fantastic experience!
Are some of you going through this too?
Have you found ways to stop this or at least reduce it?
Thanks for your help—it’ll be invaluable to me!
Posted Sep 13, 2026, 6:22 AM UTC