I am 1 week off REBIF. After 9 months of taking it my platlets (blood clotting) are low my LFTs (liver) are high. So now I am in the search for a new drug. I depended on my DR. recommendation to start REBIF and fairly new and needing relief I jumped into it. My new DR. says probably not another Interferon and left me with Copaxone or Tysabri. I don't know if there is another choice. I just saw a utube on Allan Osmond and his recovery from progressive to primary state. He was in a wheel chair can't use his right arm which prevented him from performing with his siblings--"The Osmonds". He went in search and somehow got accepted to experiment with a new drug called SF-1019 over in Europe. He is now dancing, not like Marie-ha ha but now he can play again and sing and perform. I can't get this drug yet but I need some advise as I do research on what to take next.