I know I'm a grump, but BAHHH, more darn bandaides..

Did it ever occur to you, the reason for all these new and old DMDs working for only RRMS, is that RRMS is in itself self healing! When your disease graduates to SPMS, the exacerbations and the healings slow/stop.

So if you think your DMD is working...is it really or is it just the natural self healing that RRMS does between flares, anyway??

In fairness some DMDs may slow the process of moving from RRMS to SPMS??...although Avonex ans Copaxone did nothing to stop my graduation party..