Hi I'm Eileen. I did my general "hello" this AM but didn't have feedback, so I thought perhaps I had needed to come directly to this forum. Received dx this past Feb. - started in my left leg but it is spreading so quickly (right foot, both arms, shoulders and hands) - drs have decided to go straight to ketamine to grind things to a halt? It will be a 3-day infusion in hospital. Any advice? How will the procedure go? How will it feel? What should I expect? My sister will be with me - what should she expect? Just a few ?'s! I'm scared. It's all happened SO fast, then spread so fast ... trying to stay in control/calm ...