Hi MominPainRSD,

I'm worried too about your right big toe. Too many RSD symptoms, blotchy, blue, and red, pain- Ask your Dr. about chances of getting RSD in opposite side from the block?
That is the way mine spread left frozen shoulder to right frozen shoulder, left hand swelling and stiffening fingers to right hand. left foot discolored and burning pain to right foot, red,purple blotchy burning pain. etc.You know I would never just say this to scare you more, but there are too many experiences of others of spread after blocks. It just seems you are having reactions that aren't normal. I've never had a block, so I don't really know very much about them.