When I read your title regarding Detox . . . I laughed and figured someone was asking about how get away from the Toxin of BPD.
When Mrs. first got back from rehab a couple months ago, she was so Toxic it was making me physically ill -- headache, stomach ache -- as she went around ranting under her breath.
But real story along your line. About 11 years ago, when our T took Mrs. off the meds she had been on -- 4 different 'scripts at the same time. Mrs. had managed to clear Self-Injury issues in T, and was assumed to be getting better. I was put on "Suicide Watch," (a truly terrible thing, btw -- makes my eyes tear and my feet start running in place just writing this).
She did ok, but who knows where/how things could have gone.
Totally agree this on/off stuff should be under competent Medical Supervision. Rough stuff. If you look at the history of many of school shooters -- they are recently off various Meds.