I've been on it for a few years,I have ppms,since I've been on it my mri's have showed no active or new lesions, it has been the best thing for me,and I have been on copaxone,rebif and betaseron. I'm so thankful for this,I've been able to do things I couldn't do for years like simple things,crossing my legs,laying on my stomach!! I love it!!

I'm on Tysabri also - I have secondary progressive MS - it has stopped new lesions from forming on my MRIs - slowed down the progression 😊 I have been on it 2 years

Me too DBrian

I was on it and it worked well but I started producing antibodies and had to stop.

I have been on it since 2012. No major relapses as such, just a few niggly symptoms. I find I feel great for 3-3.5 weeks then feel a bit knackered in the few days running up to next infusion. Other people report feeling a bit tired the few days after having it. Just take it easy and hopefully it will suit you.