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Raynaud's disease causes smaller blood vessels that supply blood flow to the skin to narrow in response to cold or stress. The affected body parts, usually fingers and toes, might turn white then blue. Depending on your skin color, these color changes may be harder or easier to see. The affected areas may feel cold and numb until blood flow ...
Raynaud's disease: Occurs on its own and isn't connected with another disease or condition. This is also called primary Raynaud's syndrome. Raynaud's phenomenon: Occurs due to an underlying condition, medication or lifestyle factor. This is also called secondary Raynaud's syndrome.
Raynaud phenomenon (RP) is an exaggerated vascular response to cold temperature or emotional stress. The phenomenon is manifested clinically by sharply demarcated color changes of the skin of the digits. The underlying problem is thought to be abnormal vasoconstriction of digital arteries and cutaneous arterioles due to a local defect in normal ...
Raynaud's syndrome, also known as Raynaud's phenomenon or Raynaud's disease, affects around 5% and 10% of the U.S. population, according to the Raynaud's Association. "It's incredibly common if ...
The prevalence of primary Raynaud phenomenon varies by sex, country, and work-place exposure to vibration. One large U.S. cohort study of 4,182 persons found symptoms in 9.6% of women and 8.1% of ...
Raynaud's syndrome is relatively common - about 20% of the world's population is estimated to have it - and usually it's benign. However, cold fingers - or toes, ear lobes, nose or nipples - are not alone indicative of Raynaud's syndrome, says rheumatologist Dr. Sergio A. Jimenez , director of Jefferson Health's Scleroderma ...
If you have secondary Raynaud's, talk to your healthcare professional before exercising outdoors in the cold. Manage stress. Stress can trigger Raynaud's symptoms. Find ways to help reduce emotional stress. Getting more exercise, practicing mindfulness and joining support groups are some ways to reduce and manage stress.
Raynaud's (ray-NODES) is a disorder of the small blood vessels of the extremities, reducing blood flow. When exposed to cold, the blood vessels go into spasms, which may cause pain, numbness, throbbing and tingling. Emotional distress may also trigger such a response. The fingers are usually the primary affected areas, although toes, nose, ears and
Auguste Gabriel Maurice Raynaud, MD (1834-1881 ad), a French physician, in his doctoral thesis (in 1862), described 25 cases (20 women and 5 men) of a disorder characterized by intermittent pallor and cyanosis of the extremities, which, in severe cases, could lead to gangrene. 1-3 This disorder now bears his name (Raynaud's disease; and also called Raynaud's syndrome and Raynaud's ...
Primary Raynaud syndrome is much more common (> 80% of cases) than secondary; it occurs without symptoms or signs of other disorders. In the remaining 20% of patients with Raynaud symptoms, a causative underlying disease (eg, systemic sclerosis) will be evident at initial presentation or diagnosed subsequently.