dear Michelle and Grace
Are your discoloured hand also cold???
Has anyone suggested Raynauds Syndrome???
I see that Ginny has this problem on the arthritus posts
Maybe you can catch up with her.
Michelle I see you have major problems with arthritus
so I would say that Raynauds could be your problem
If your hands are warm, the problem disappears as far as i am aware
God Bless
Debbie