Encyclopedia: raynaud's disease
Raynaud's disease is a vascular disorder that affects blood flow to the extremities which include the fingers, toes, nose and ears when exposed to temperature changes or stress. It was named after Maurice Raynaud , a French physician who first described it in 1862. The symptoms include several cyclic color changes: # When exposed to cold temperatures, the blood supply to the fingertips, toes, nose, and earlobes of Raynaud's disease...