Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...

The exact causes of Raynaud's disease currently eludes medical science, but several risk factors are understood and successful treatments are available. Raynaud's disease is characterized by cold and numbness to areas such as fingertips, toes, tip of nose and ears. Affected areas may also experience color changes and discomfort
Read more: http://www.ehow.com/about_5378026_raynauds-disease-symptoms.html#ixzz2rqgTQSA7
Hope you get warm soon.
Peace
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