When used at higher doses, PCP could potentially cause seizures, coma and death. Deaths commonly occur when someone dies by suicide or includes a fatal accident because of their altered state. LSD stays a Program I controlled material within the US. Having said that, study inside the 1950's to 1970's https://thesocialvibes.com/story3140304/the-smart-trick-of-lsd-meaning-that-nobody-is-discussing