This is a great post and I was just talking about my fingers this morning. I'm new to peripheral neuropathy and among the many symptoms are my wrinkly fingers which feel like they've been oin a bucket of water and the fingers turning a variety of colours. I know what Raynauds is but nothing really about it. So thank you for suggesting that this be followed up by a Rheumatologist. Much appreciated and glad to know I'm not the only one going through this.