Only the first 2 blocks worked for me, and they only worked for 30 hours or so. After that, I didn't really get much pain relief from them. I had a total of 8 SGB and 1 LB. All of them were administered correctly because I exhibited the right side effects afterwards.

After I tried the blocks, I went on to Lidocaine infusions (about 20-30% effective) and then ketamine infusions. Ketamine is where I scored big time! There are lots of threads here on Neurotalk on the subject, if you want more info let me know....

Good luck, Sandy