What is Raynaud phenomenon?
Raynaud phenomenon is a condition that affects your blood vessels (the tubes that your blood flows through). It causes your blood vessels to narrow, which decreases blood flow. This is called a Raynaud episode or "attack." The attacks usually affect your fingers and toes, causing them to become cold and numb. They may also change color, usually to white or blue. These attacks happen in response to cold temperatures or stress.
Raynaud phenomenon may also be called Raynaud disease or Raynaud syndrome.
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Raynaud phenomenon
- Raynaud Phenomenon (National Library of Medicine)What is Raynaud phenomenon? Raynaud phenomenon is a condition that affects your blood vessels (the tubes that your blood flows through). It causes your blood vessels ...
- Raynaud phenomenon is a condition in which the body's normal response to cold or emotional stress is exaggerated, resulting in abnormal spasms (vasospasms) in ...
- Raynaud phenomenon is a condition in which cold temperatures or strong emotions cause blood vessel spasms. This blocks ... When Raynaud phenomenon is a primary condition, meaning it occurs by itself and not in association with other diseases, it ...
- Raynaud Phenomenon/Start Here ... Raynaud Phenomenon ... National Institute of Arthritis and Musculoskeletal and Skin Diseases ... From the National Institutes of Health
- ... blue or white in response to cold temperatures ( Raynaud phenomenon ) Stiffness and tightness of skin of fingers, hands, ... for specific symptoms may include: Treatments to improve Raynaud phenomenon. Medicines for heartburn or swallowing problems, such as ...
- Raynaud's phenomenon is characterized by blood vessel spasms in the fingers, toes, ears or nose, usually brought on by exposure to cold. Raynaud's phenomenon and Raynaud's disease, a similar disorder, may be ...
- Raynaud Phenomenon (VisualDX)Raynaud phenomenon is a disorder in which the blood vessels to the fingers and toes become constricted. The ... to blue to red and often feel numb. Raynaud phenomenon may occur without any underlying disease, but it ...
- Scleroderma (Mayo Foundation for Medical Education and Research)Scleroderma/Start Here ... Scleroderma ... Mayo Foundation for Medical Education and Research
- This test checks for Raynaud phenomenon, a condition in which cold or stress can reduce blood flow to your fingers or toes for a while. Learn ... is used to find out if you have Raynaud phenomenon . Raynaud phenomenon, also known as Raynaud disease or Raynaud syndrome, ... deeper in the body. But when you have Raynaud phenomenon, the blood vessels in your hands and feet ...
- Raynaud's Disease (Mayo Foundation for Medical Education and Research)Raynaud Phenomenon/Start Here
(National Institute of Arthritis and Musculoskeletal and Skin Diseases) 