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What is Raynaud’s syndrome?

  Do you know what Raynaud’s syndrome is? Here are the causes and types of Raynaud’s syndrome and other details that may interest you. Raynaud’s syndrome: what is it? Raynaud’s syndrome hinders blood flow to the fingers of the hands and, in some cases, may lead to reduced blood flow to the ears, toes, nipples, knees, or nose. This is caused by vascular spasms in those areas as a reaction to certain factors, such as cold, stress, or emotional disorder. The body adapts to cold temperatures by reducing blood flow to the skin. This is done as a thermoregulatory mechanism to prevent further heat loss and keep the core body temperature stable. Blood flow is restricted in the Raynaud phenomenon, which occurs in cold temperatures and when people are under emotional stress. The digital arteries and cutaneous arterioles are constricted in the Raynaud phenomenon. Sir Thomas Lewis studied this phenomenon in 1930 after it was first described by Maurice Raynaud in 1862. The Raynaud phenomenon is...
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Treatment algorithm for Raynaud’s Syndrome

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  Recent achievements in the management of Raynaud’s phenomenon – Scientific Figure on ResearchGate. Available from: https://www.researchgate.net/figure/Treatment-algorithm-for-Raynauds-phenomenon_fig2_43227518 [accessed 8 Jan, 2022]
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Is Raynaud’s syndrome a serious illness ?

  Raynaud’s syndrome by itself isn’t a serious illness; Primary Raynaud called Raynaud’s disease, and it’s less severe than the secondary type which could be a symptom for other conditions. You can simply live with it; usually all you need is to keep your hands and feed warm and everything will be OK . After all, if you don’t, warm yourself well or if you have a severe condition, in some rare cases the loss of blood flow might cause ulcers or tissue death, but normally, Raynaud’s is not a dangerous problem, it’s just painful and in some cases could be frustrating or embarrassing. There is a secondary type of Raynaud’s Syndrome; it could be -along with other symptoms- a sign of some hidden health issues, so it might be a more serious case . It’s worth mentioning that Raynaud’s syndrome is more common than you think. 4-5% of the world population has it, and in some countries it could reach 10%. This is a huge number, but in most cases people are unaware of the condition; they just li...
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Raynaud’s Syndrome

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  Raynaud’s syndrome is also called Raynaud’s  disease or Raynaud’s phenomenon. Raynaud’s syndrome is a widespread pathological phenomenon manifested by frequent episodes of vascular constriction in the fingertips and legs, usually caused by exposure to cold or stress. Raynaud’s fingers pass thru three stages of change: At first, the fingers become white. Then blue fingertips, which may sometimes be accompanied by some pain, Finally, after the fingers are warmed, the color turns red. The most likely places for Raynaud syndrome are the fingers and legs, but it can appear elsewhere as well, such as the tip of the nose, inside ear flint, tongue, or nipples in rare cases. Raynaud syndrome is a widespread phenomenon around the world, with a prevalence of about 5% in women and 4% in men, and even wider in cold places. This phenomenon is caused by a malfunction in the process of regulating blood flow in the capillary blood vessels, which includes excessive secretion of substances tha...
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Raynaud’s Syndrome Wiki

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  If you suffer from chronic and permanent cold in your extremities during the winter, and you are unable to warm your extremities easily, then you may have Raynaud’s phenomenon. Raynaud’s phenomenon is a rare disorder caused by narrowing of the blood vessels (arteries) that supply the extremities, such as the toes, hands, nose, ears, and surface of the skin, with blood that maintains body temperature. This happens as a severe reaction to the cold and leads to a permanent feeling of coldness and numbness in the extremities and a blanching and then blueness of the skin, sometimes as a result of a lack of ischemia and insufficient blood flow thru the blood vessels to it. With the return of blood, the skin becomes red with a feeling of numbness and tingling. When the temperature drops, the body, as a natural reaction, withdraws blood from the surface area of the skin and from the extremities to the vital internal organs to warm them and protect them from cold. The natural and thi...
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The Complete Guide to Raynaud's Syndrome and How to Treat It

  What is Raynaud's Syndrome? Raynaud's Syndrome is a vascular disease that affects the hands and feet . due to the shortage of blood that reach hands and feet, hands and feet always feel cold and the color of the skin becomes pale . Raynaud's syndrome, also called Raynaud's phenomenon, is a vascular disease which affects hands and feet. The cause of this problem It occurs when blood vessels near the skin constrict (tighten) and cause discoloration of the skin. This condition mostly affects women who are often diagnosed with Raynaud's because it causes them pain during menstruation. The symptoms of Raynaud's syndrome may be triggered by: Cold temperatures and cold weather or cold water Stress Smoking Blood pressure medication Medications for other conditions such as arthritis, asthma or depression Emotional stress such as fear or panic attacks keywords: excessive vasoconstriction, vasospasm, spasm of blood vessels Types & Symptoms of Raynaud's Syndrome R...
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