I had my Tysabri infusion this month, 2 weeks ago. I didn't get what a usually feel like I get from it. A bit more energy. I've been a bit of a basket case this month. Feeling lots of fatigue, cognitively struggling and having the usual piccadillos from MS. I am processing a lot of things right now - feeling that my career has come to an end for various reasons and that I need to find something else to do for a living, wrestling with my emotions on some issues relating to marriage and sex. It might be the case that I need to take a couple of days off and watch movies non-stop or play music or something.
I'm wondering if anyone else on Tysabri has noticed a decline in the results from the infusion over time.