Raynaud's Phenomenon: Causes, Symptoms, and How to Manage It

Raynaud's Phenomenon

Raynaud's Phenomenon is a condition where small blood vessels in the fingers and toes overreact to cold or stress, causing them to narrow and limit blood flow. This can lead to color changes (white, blue, then red), numbness, or a tingling sensation. It's often harmless but may be linked to autoimmune disorders like lupus or scleroderma in more serious cases.

Autoimmune Disease Celiac Disease Hashimoto's Disease Raynaud's Phenomenon Sjogren’s Syndrome Vasculitis

Raynaud's Phenomenon Basics