How can a person induce a coma in themself?

[Volatile]

An untreated coma leads to death

 

[ReleaseMe]

https://en.m.wikipedia.org/wiki/Baclofen

This, among others. I had a script but unfortunately can't get anymore because of me being unstable and the doctor knowing. There are few who prescribe it for alcoholism as an anti-craving med. I was too honest ;) all i have left are 20*25mg, not enough. I'm trying to save them as a supplement for a future attempt though, now that I'm rid of the physical dependency