Pale Or Purple Fingers Or Toes From Cold Or Stress (Reynaud’s Phenomenon)
Secondary Raynaud’s disease, or Raynaud’s phenomenon, is a condition of the cardiovascular system in which the blood vessels contract and restrict the flow of blood, most often in the hands, feet, or both.
When it is lupus-related, it usually results from the inflammation of the nerves or blood vessels (also referred to as vasospasm) and is triggered by emotional stress or by cold conditions. This results to the tips of the fingers or toes turning either red, white, blue or purple and may be accompanied by pain, numbness, or tingling. Sometimes, the lips, nose or chin may also be affected.
