Ketamine is often used as what's called a psychotomimetic to mimic the effects of schizophrenia in drug models of the disorder, so while technically maybe, the

Ketamine is often used as what's called a psychotomimetic to mimic the effects of schizophrenia in drug models of the disorder, so while technically maybe, the answer is "probably not". You generally don't want to add the drug used to model a disorder in the normal population to someone already having that disorder (unless we're wanting to do something like Xtreme Homeopathy: Lab Edition™ or something like that lol.)