What is Raynaud’s condition?

Raynaud’s disease is a rare disorder of the blood vessels, usually in the fingers and toes. It causes the blood vessels to narrow when you are cold or feeling stressed. When this happens, blood can’t get to the surface of the skin and the affected areas turn white and blue.Click to see full answer. Correspondingly, is Raynaud’s disease serious?Raynaud’s is a disorder of the blood vessels, generally in the fingers and toes. In very rare, severe cases, the loss of blood flow can cause ulcers or tissue death, but usually, Raynaud’s is not dangerous—it’s just painful and frustrating.Subsequently, question is, what is Raynaud’s disease and what are possible causes and treatments? Diseases of the arteries: Atherosclerosis, a build-up of plaque in blood vessels, or Buerger’s syndrome, a disorder where blood vessels in the hands and feet become inflamed, can cause Raynaud’s symptoms. Exposure to certain substances: Smoking narrows blood vessels and is a possible cause of Raynaud’s. Beside above, what triggers Raynaud’s disease? With Raynaud’s, arteries to your fingers and toes go into vasospasm when exposed to cold or stress, narrowing your vessels and temporarily limiting blood supply. Over time, these small arteries can thicken slightly, further limiting blood flow. Cold temperatures are most likely to trigger an attack.What helps Raynaud’s disease? To gently warm your fingers and toes: Get indoors or to a warmer area. Wiggle your fingers and toes. Place hands under armpits. Make wide circles (windmills) with your arms. Run warm — not hot — water over your fingers and toes. Massage your hands and feet.