I think we should look at RR (Relapsing-Remitting), SPMS (Secondary Progressive) and PP (Primary Progressive) as terms that define a disease's presentation, not a likely progression or symptom presentation.

So well said!
Thank you for this


After all there are RRMS'ers who get flares once every X weeks and others once every X years.

And there are PP/SP MS'ers who progress rapidly and others slowly.