It is pretty hard to correlate the pain to the infusion, but consider this...you had to sit for over 4 hours. You may have felt comfortable at the time, but it might have caused you a bit of discomfort today...just like riding in a car for a while, you know?

The other option is it might be IVIG working in an inflammed area.

The only thing I ever felt after IVIG was better vision and less dizzy. I would love to have another course of it now, as my pain level is much higher now and very much more specific, so it would be great to see if it worked...I don't think I am likely to get them to do that 'experiment' with me right now.

We will see what the re-examination of my labial gland biopsy yields as well as a few other biopsies I am having done.

Hope you feel better soon.