Hi everyone, I'm Susan and I'm new here. You can read my story on my page...making long story short I've been on Gylenia soon after my diagnosis in 2013. But still, two months ago turned out that my yellow/white friend is not enough for me. So my Neuro told me to try Lemtrada...well guys, I'm puzzled. I mean Lemtrada is surely a milestone for MS research but I'm here at 1 am asking myself if it's worth the risk. Anyone who wants to share their experience with me? Thanks and sorry for bothering.