Why Your Fingers Turn White in the Cold You step into cold weather And suddenly your fingers become pale, numb, and difficult to move. For some people, this may be Raynaud syndrome Wikipedia Hand Arm Vibration Syndrome Symptoms Thompsons Scotland What is Hand Arm Vibration Syndrome (HAVS) and how to prevent it Vibration White Finger: Examples, Causes, and Treatment Vibration white finger (VWF): Definition, symptoms, and treatment