It's different for everyone, Erin... When I was in the RR stage of MS, at first, I would go back to my 100% self, but with every flare, it would get a little worse and some SX would stick around and some would go.
Now that I have graduated to SPMS, the sx are all here to stay, but not as though i'm in a constant flare....just mild sx, but still there..
I don't seem to be gettin any worse, though...I hope it's the LDN..