Dr. James Dunne - A Beginner’s Guide to Raynaud’s at ROAR2014


tracie584 posted 3 months ago

One of eight videos from the Reaching Out With Arthritis Research (ROAR) 2014 event. ROAR is an interactive, educational forum where the latest research ...

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Posted in Raynaud's Disease

Raynaud’s disease affects the blood vessels, usually the ones of the digits and toes. The trigger for Raynaud’s disease to manifest is stress and cold, in the presence of which blood vessels tend to narrow. The phenotype of this phenomenon is white and blue fingers and toes. When the temperature gets back to normal or stress is relieved, blood vessels function gets back to normal. 

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