I have had it with this drug. My hair is falling out, my head hurts, I can't sleep and the fatigue I deal with is horrible. I have been on Rebif for 2 years and wonder if I feel like this because of the drug or my MS. I feel like a shell of my former self. So I am going off the Rebif to see if it helps, I can always go back on them if necessary. Let's see how this goes and if there is any improvement without the shots.