Hello, Not sure exactly what you are asking? But, when I go for my infusions, I can actually "feel" the medication hitting my "bad-spots". I get increased pain almost immediately in my hands, knee, and feet. It's a strange feeling that goes away shortly after the infusion.
I do get very ill right after, this system feels a lot like I have the flu for a few days.
Damned if I do, damned if I don't is what I'm left with!