Re: Anyone been on tysabri for 3 years or more?
I know that they haven't studied tysabri's effects in people over 2 years. I just had my 25th dose and was wondering the same thing now that I am going on 2+ years. I have been doing good on tysabri, but not as good as I did at first. I was thinking if I should get off becuase my nuero says the risks go up the longer you are on it. But the issue is it seems there is nothing else to go on from here that is equally effective.