Hi David. I'm so sorry for the pain you are having related to that injection. I read up a little on it. I hope you can find someone here who can relate to what you've been through. I've had spinal injections but not with that medicine. I wish you the best and welcome to these forums. A lot of nice people here.
You may want to visit the Chronic Pain forum for more support. Here is a link to that forum.
http://neurotalk.psychcentral.com/fo...aysprune=&f=10