Thanks for the info enbloc. I have taken Zyrtec in the past for allergies. It's been a while though. I will try it again before my next Rx.
It sounds like you get the same results as me from the IVIG. It helps some with the pain. I also can tell when it is getting close to my next Rx.
I don't believe mine will get any better. It's been 7 years. I'm hoping the IVIG slows the progress.
Joanna and canagirl I think if you can get it approved and your doctor thinks it will help give it a try.