Its a no from me although I feel i was past the point of no return when i started on Rebif. I was told I would feel lousy initally but after a day or two I would feel better.
I felt sickly for a whole year and told them to stop prescribing me it after I felt I could'nt go on with it. I was then diagnosed as spms and told the Rebif was not doing me any good. I could have told them after 2 months but was persuaded to stick with it.
I am now drug free for 3 years. Dont feel sick anymore but my condition has proggresed.
Some people do thrive on Rebif, this only my experience.
good luck with your choice.