Raynaud disease is a disorder that affects blood circulation, usually in the hands and feet. The arteries (blood vessels) that carry blood to your fingers, toes, ears, or nose tighten. This is often triggered by cold or emotional stress. The decrease in blood flow causes a lack of oxygen...
Raynaud’s Disease: Condition causing extreme constriction of the blood vesselsOther Causes of Foot NumbnessThere are a couple of other, rarer, causes of foot numbness:Multiple Sclerosis: This is an autoimmune disease of the central nervous system (the brain and spinal cord). It is often associa...