Reply To: Has anyone just stopped responding to IVIG?

I think this is happening to me also, after getting my IVIG every 4 weeks for the last 3 years it seems to be less effective. I have tried Imuran last Feb. but that was a failed treatment, now every month as I get closer to infusion date I get weaker and this month I just crashed, stress and hot weather may have something to do with this flair up. I still am concerned this might be time to go to 3 week spacing on infusions, I start new insurance Sept.1st and have a appointment with a new neurologist to explore other options.