Raynaud’s Phenomenon

Raynaud’s phenomenon is a process in which the fingers turn white, blue or red in response to certain triggers such as the cold or stress. It can be associated with discomfort or a pins and needles sensation. This happens because the blood vessels in the hands and fingers spasm causing decreased blood flow to the fingers. These attacks usually occur intermittently and tend to resolve on their own. Raynaud's disease is not debilitating but it can affect quality of life.