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Doctor insights on: Raynauds Genetic

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Is raynaud's disease genetic?

Is raynaud's disease genetic?

Sometimes: Raynaud's phenomenon has been seen with a number of conditions, including some that are genetically linked. Causes? Scleroderma, rheumatoid arthritis, lupus, and mixed connective tissue disease, hormone imbalance (hypothyroidism and carcinoid), trauma (frostbite, vibrating tools), medications (propranolol [inderal], Estrogens without additional progesterone, bleomycin [bleoxane] (chemotherapy). ...Read more

Genetic (Definition)

From a medical standpoint, "genetic" refers to the potential heritability of various medical conditions. While some conditions are inevitable (at some point in one's life) as a consequence of simple genetic heritability (eg huntington's disease), a large number of medical conditions (including all behaviorial health disorders) are the expressed final pathway of a ...Read more


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Which type of genetic disorder is raynauds disease?

Which type of genetic disorder is raynauds disease?

Vascular Disease: While there is an obvious genetic predisposition for everything that happens to us, raynauds disease involves spasm of the muscular lining of the arteries. In cold weather they shrink, and hot weather makes them dilate but they do so maximally. Ask your dr. About Pletal (cilostazol) which has shown excellent results in treatment. ...Read more

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Is their any specific treatment or meds for raynauds syndrome (presumed secondary to genetic conn. Tissue disorder)?

Is their any specific treatment or meds for raynauds syndrome (presumed secondary  to genetic conn. Tissue disorder)?

See details.: Calcium channel blockers, especially Nifedipine are the initial treatments of choice. Vasodilators have no significant benefit. For those who fail calcium channel blockers, ed drugs such as viagra (sildenafil) are often very effective. ...Read more

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How common is raynaud’s?

How common is raynaud’s?

3%-5% have symptoms: Raynaud's disease (no cause found) and raynaud's syndrome (caused by another medical condition) are not that rare. An estimated 3% to 5% of the population have raynaud's phenomenon, although symptoms can range from quite mild all the way to severe. ...Read more

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Is raynaud's disease harmful?

Is raynaud's disease harmful?

Yes: Over time, raynaud's symptoms in the fingers and toes will result in atrophy (shrinkage) of the skin, muscles, and whatever else is in the fingers and toes. The damage is due to lack of nutrients and lack of oxygen when the vasospasm occurs. In severe cases, gangrene (tissue death) of parts of the fingers and toes can occur. ...Read more

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How do you treat raynaud decease?

How do you treat raynaud decease?

Stay Warm, Stay calm: Core body warming, extremity warming, and decreasing stress are the initial approaches followed by prescription meds to dilate (open) blood vessels in the hands and feet. Smoking must be avoided. ...Read more

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What can cause raynaud's phenomenon?

What can cause raynaud's phenomenon?

Cold and stress: We do not completely understand the cause of raynaud's, but exposure to cold and emotional stress cause spasm in the blood vessels of the hands and feet. This causes a reduction in blood flow. The lack of oxygen in the area cause the color to change to white, with continued lack of oxygen they turn blue and then red as the spasm resolves and blood flow returns. ...Read more

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Where did the name raynaud’s come from?

Where did the name raynaud’s come from?

French physician: The scleroderma foundation website states that in 1862, auguste-maurice raynaud, a french physician, wrote a thesis describing the color changes of hands and feet triggered by exposure to cold. Scleroderma is an autoimmune disorder (connective tissue disorder) in which patients can have raynaud's symptoms as part of their disease. ...Read more

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Dr. Michael Miller
265 doctors shared insights

Raynaud's Disease (Definition)

Raynaud's disease is a disease of the small blood vessels. Triggers such as cold temperatures causes vasospasm of the blood vessels and thus decrease blood flow. Fingers classically turn white, then blue, then red ...Read more