I have been getting max dose permitted every 3 weeks for 3 years and think it is very very helpful. I also take prednisone, cellcept, mestinon/pyridostigmine.

After my first dose it was switched to 2 days. Initially I was receiving Octagam 5% dose took about 10+ hours each 2 days but now Gammagard 10% so same dose only takes 4 hours 45 minutes. After about 6 months my veins were shot (it is very thick product) and I had a port put in my chest...best thing ever...took awhile to get used to but now don't even notice it.

I suggest avoid caffeine, drink extra water and see how you respond as everyone is different. All in all I think very good thing for my MG!