yea i have worked in ketamine clinics and have seen it work properly. Some doctors like it during surgery. I think there are a lot of studies that are showing it helps with depression, PTSD, and so much more. When used correctly, the issues with these drugs is when they are abused like anything. Narcan I have only used in the hospital. I was not aware that it was being sold in pharmacies, but think that it should be, however i think Jan said its really expensive.