There’s really no cost/benefit if you’re at the medical point if needing to try ketamine - that usually means you’ve tried all the previous medication. It’s not

There’s really no cost/benefit if you’re at the medical point if needing to try ketamine - that usually means you’ve tried all the previous medication. It’s not really expensive, just expensive for humans because pharmaceutical companies set their own prices (veterinarians have been using it for decades). My suspicion is that it works as a strong dissociative and allows for building some new neural connections to things, away from having practically every event/trigger in life being connected to a depressive spiral (depressed the last time I ate lunch, triggers another depressive spiral).