Raynaud phenomenon – MySymptom

When Should I Worry About Cold Hands and Feet That Turn White and Blue?

1. Introduction and Immediate Answer Observing your fingers and toes change drastically in color from white to blue in response to cold temperatures indicates a hyperactive vascular response that warrants careful clinical evaluation. You should seek a prompt medical assessment if these color changes are accompanied by intense, persistent pain, the development of open sores … Read more

Is it normal to have cold hands and feet even when the rest of your body is warm?

1. Introduction Experiencing persistently cold hands and feet while the body core remains warm is typically a benign physiological response of the peripheral vascular system designed to conserve core body heat. However, pronounced or painful coldness accompanied by color changes can indicate a primary vascular spasm condition, such as Raynaud phenomenon, or an underlying systemic … Read more