When I first started Tysabri, I did have the crash during the week before my next infusion. After the first few months (maybe 6 or 7, hard to remember), I didn't notice that anymore. I had heard about the crash before I started, so thankfully I wasn't surprised by it. I'm sorry to hear that you are having such a rough start - I hope things will level out for you soon.
As far as getting infusions every 3 weeks, I don't know much about it. I, too, remember reading somewhere about a person doing that, but I don't know the details of why or how it turned out. I have read more things about people spacing the infusions longer than every 4 weeks - going 5, 6 or even 8 weeks between.
I don't know anything about getting low dose steroids during that 4th week. It certainly would be worth asking your neuro about - it would be great if you could find a way not to have such a dramatic crash each month.
Hang in there,
Rita
I have been on Tysabri since February and also seem to crash the 4th week. It did get a bit easier as time went on and I felt such a difference on Tysabri for the better! The problem for me is that I seem to be very sensitive to the treatment and have had some fairly severe reactions during the infusion. There are times where I have only received 1/2 of the bag. I am premedicating very heavily now with Benydryl, etc and it seems to help.
I am in the middle of my 1st attack since starting and have an MRI tomorrow. I have an appt with the neuro in a week to discuss if I can stay on Tysabri or not.
I DO think it is working and hate to quit!
As far as doing it every 3 weeks instead of 4.. That would scare me quite a bit. It seems to be such a powerful drug and already causes me some issues so I would hate to increase the dose. I really doubt that they would do that but don't know.
I know I didn't directly answer your questions. I hope that it continues to help you! I think that you will begin to see more of an improvement and less problems that 4th week after the 6th infusion. That seemed to be my magic number.
That should be advice not advise..