I just found out about doctors using ketamine for depression and anxiety and pain. It's not like the SSRI's or SNRI's and has a better track record. So of course the FDA won't approve it. There are a few clinics that use it but you have to go there a lot & get infusions for an hr or more. But it's also available as a nasal spray.
Read up on it. WHO says it should be available worldwide. It was originally an animal anesthesia. Apparently very safe unless you have kidney failure (which of course I have).