I was looking for stuff like this myself and found these threads:
Hey guys, I've been kicking the can down the road for a few months and now I've run out of road. I really can't do another year in this body living this life. I've been fasting since 6pm yesterday and I plan to catch the bus in about 2 hours with SN. I am extremely grateful to the forum for...
sanctioned-suicide.net
Hi all, Thanks everyone for helping me on my journey to free myself from the pain. I'll be doing a meclizine run like the user Mofreeko according to this post: https://sanctioned-suicide.net/threads/i-am-going-to-the-bus-stop-at-6pm-pst-approximately-2-hours-from-now-goodbye-thread.106239/. I...
sanctioned-suicide.net
They both used meclizine as something available OTC in most countries (it is in The Netherlands at least)
Seems like they both succeeded even though the effect probably isn't as potent as recommended antiemetics