What are symptoms of raynauds disease?

Vasoapastic response: Raynaud's phenomenon is an exaggerated vasoapastic response to cold weather and stress. The blood vessels of the extremity normally dilate and constrict with temperature changes. This occurs to an extreme degree in patients with raynauds. They will experience blue or white fingers or toes when exposed to cold temperature or stress. This is self-limiting and rarely causes significant problems.

Raynaud's: cold sensitivity of the digits of the hands and feet secondary to cold exposure, trauma, or stress. Very often the digits will have color changes, white, blue with exposure, and then red when reentry into a warm area.