My first 3 treatments resulted in headaches, 2 very painful. One lasted two days. It seems to me, *my opinion by trial*, that the first hour and a half causes headaches if too high a rate. Since I adjusted the rates down, I have had no headaches. I usually don't take Advil before the infusion now. My infusion takes 5 hours each day.
The second part, which is after the first hour and a half, is the fast rate to the end of the treatment. If this is too fast, I get a really cold arm and my BP gets really high. Since I slowed the rate, again no problem since.
I have been told different by nurses. However, I know my history of IVIG and I record my rates. I also check the rates during the infusion. I set the rates, not the nurses.
Some individuals think that it doesn't matter because they have things they want to do, thus hurrying the infusion. Sorry, I go at my specified rate.
Remember, nurses provide IVIG infusions to other types of immune problems and our syndrome is rare. Maybe IVIG has a different effect on us than others?
I think we should all record what we do at all times. At least you can check yourself and have a chance to minimize problems.