Through an IV via a PICC line. Gradual scaling up from 4 mg and doubling as she went around twice a day. As she's in the hospital they're always monitoring. 3 nights in she reached 28mg and had a hell of a time because they ramp down her pain meds and the Ketamine causes various side effects and the nurses didn't really understand her ME and Fibromyalgia so her medication was dropped too fast. We discharged her after 4 nights of the 7 night stint
So it can help with getting off pain meds in a normal chronic pain patient but someone with CFS/ME finds the lack of rest in a hospital difficult to bounce back from. The OI thing was an unexpected side effect..
I don't think we can get ketamine as it's highly controlled in Australia.
If you have any more questions feel free to shoot em at us!