InHisHands, I was intersted in your message asking about circulation and skin colour change because every once in a while (it has only happened a few times) the bottoms of my feet and my toes turn a little blue. These days seem to be when I'm experiencing a lot of numbness and very cold feet. So I to wonder if it could be something more severe with the circulation or if this is a MS symptom. I don't know the answer, I've tried researching it and have come up with nothing. So I'm also interested if others experience these symptoms. I once found an ad on the internet posting seminars about MS and one of them did talk about blue feet. However, it didn't give any info on the topic and the seminar was already passed.