I showed my right foot to my Dr. a couple of weeks ago. It is doing the same thing as yours and I can't wear certain shoes. I wear sandels in the summertime but in the winter it's going to be a harder problem. My RSD is worse in my right foot up to my knee, second to my right arm and hand and my pelvic/hip area.

I did buy Morton's light salt to see if that might help but so far it hasn't. It's got half the sodium in it. You might want to try it and see if it will help some. So far it hasn't for me but I like popcorn at night for a snack and I have been pouring it on so I might be using to much of it.

Who knows, nothing might do it. Like you, I have had the RSD since 98 and this is the first time I have delt with the swelling in the foot and leg.

Sorry to hear you are having this and I do hope it starts calming down for you.

Ada