Good to hear the actual infusion went so well, and hope that the side affect you are feeling will let up soon... is there a liquid pain killer you can take that may help?

(I get the hyper reaction sometimes also in response to the infusion - I call it "my mind on IVIG" - rather like it - since I feel so tired all the time - but yes, the first couple of days after an infusion I think your body is reacting to all those new little creatures running around in it!)

Hang in there!