I am a 25 year old male. I was diagnosed with ms august 2002. I used to take Copaxone, but it is not working for me. I am taking Predisone tablets now for my ms. They also call it a steroid blast 50 mg tablets.i take 8 pills for 4 days out of the month.iI take 1600 mg a day. i was diagognosed with relapsing remitting and now i have progressive Relapasing that is why i am only taking steroids for now. I have been off the steroids for about 4 months and i am now taking Rebiff.