I did take Copaxone for over two years, but recently switched to Aubagio. I have taken Acthar Gel three times in almost three years. Steroid infusion was terrible for me, and my Doc suggested trying Acthar. Acthar works very well for me, and I almost wish I could take it more often. But, I do not due to the expense. I would definetly try it, especially if it is covered by your insurance and you do not respond well to IV steroid.