How fast does improvement take on Immunoglobulin?


Senior Member
New England
I have recently started sub-c infusions of Hizentra at 25 gms per week and wonder about how long it will be before I can expect improvement? So I am asking about your experience.

So far my side effects include increased tiredness/sleepiness. Of course a slower mind and motivation to do anything go with this. It seems to come in waves of a few hours, off and on. Now I feel compelled to take a nap—in fact some days, I want to take a second—when before I got through the day without napping. The first two days I had diarrhea too but that has stopped.

When did you first start to notice glimmers of improvement—or better?