I have noticed just in the last year or so that I have a great deal of joint popping, snapping, etc., in the places I have most pain or stiffness: both knees, my lower back, hands and upper back/shoulder. Is this typical for MS? Does it mean anything is wrong? It seems the lack of mobility hit at the same time as the joint popping, so it's my guess that it is due to my MS. I haven't been able to find anything about this online, so I figured I'd post the question here.

As always, thanks for your anticipated input.