Nov 16, 2024 · Raynaud's (ray-NOSE) disease causes some areas of the body — such as fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller blood vessels that supply blood to the skin narrow.

Raynaud’s (pronounced ray-nodes) syndrome is a disorder that affects small blood vessels in your fingers and toes. It may also affect blood vessels in your nose, lips or ear lobes. Raynaud’s causes you to have episodic spasms, called vasospastic attacks, in response to cold temperatures or stress.

Nov 16, 2024 · During a Raynaud's attack, do your fingers or toes change color or feel numb or painful? Has anyone else in your family been diagnosed with Raynaud's? Do you smoke? How much caffeine, if any, do you have daily? What do you do for a living and for recreation?

May 7, 2024 · Raynaud’s disease, also called Raynaud's syndrome or Raynaud's phenomenon, is when blood vessels in your fingers, toes, and other extremities temporarily overreact to low temperatures or...

Raynaud's phenomenon is a disorder that causes decreased blood flow to the fingers. In some cases, it also causes less blood flow to the ears, toes, nipples, knees, or nose. Spasms of blood vessels happen in response to cold, stress, or emotional upset.

Overview of Raynaud’s Phenomenon. Raynaud’s phenomenon is a condition that causes the blood vessels in the extremities to narrow, restricting blood flow. The episodes or “attacks” usually affect the fingers and toes. In rare cases, attacks occur in …

Raynaud's disease, or primary Raynaud's, is diagnosed if the symptoms are idiopathic, that is, if they occur by themselves and not in association with other diseases. Some refer to primary Raynaud's disease as "being allergic to coldness".

May 10, 2024 · Raynaud’s disease is an issue with blood circulation that causes the fingers or toes to turn white or pale and then blue, cold, and numb. It occurs when temperatures drop and blood...

Raynaud's phenomenon can cause your hands and feed to numb and possibly turn white. Learn what causes this disease & how to avoid attacks.

Raynaud’s phenomenon causes blood vessels to narrow, leading to decreased blood flow, usually in the fingers and toes. During an “attack,” parts of the body become cold and numb, and change color, usually to white or blue. Treatment depends on how serious the condition is …