I'm a little late, but I had these injections and they NEVER worked. And I had ALOT of them too, and not once did they work, darn it.
Every single kind of injection you can have, I've had them and none of them worked. I don't know what there is about me, but I guess i'm strange. LOL
I'm really hard to medicate too -- I wake up on operating room tables during surgery too. I've done that 3 times now -- I hope that's the end of it.
Let us know how long the relief lasts, ok? God bless & take care. Hugs, Lee