what is inside spider veins
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What Causes Spider Veins? 1 Have any varicose veins treated. 2  Varicose veins are larger, ropy looking veins with nonworking valves, a problem that allows blood to collect inside them. 3  Having your varicose veins treated can reduce the pressure in the legs and prevent the development of additional spider veins, Joseph says. Have any varicose veins treated. 2  Varicose veins are larger, ropy looking veins with nonworking valves, a problem that allows blood to collect inside them. 3  Having your varicose veins treated can reduce the pressure in the legs and prevent the development of additional spider veins, Joseph says.
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How Veins Transport Blood A vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins can be categorized into four main types: pulmonary, systemic, superficial, and deep veins.Pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart.Systemic veins return deoxygenated blood from the rest of the body to the right atrium of the heart. Superficial veins are located close to the surface of the skin and are not located near a corresponding artery.Deep veins are located deep within muscle tissue and are typically located near a corresponding artery with the same name (for example coronary arteries and veins). vein can range in size from 1 millimeter to 1-1.5 centimeters in diameter. The smallest veins in the body are called venules. They receive blood from the arteries via the arterioles and capillaries.
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Spider and Varicose Veins Spider veins (also called telangiectasias) are clusters of tiny blood vessels that develop close to the surface of the skin. They are often red, blue, or purple; and they have the appearance of a spiderweb.pider and Varicose Veins. Spider veins and varicose veins are common conditions that affect many adults. These abnormally enlarged vessels, which affect women more often than men, appear most often on the legs and become more prevalent with age. Spider veins and varicose veins affect up to 50% of the adult population.
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How can I prevent varicose veins and spider veins? Large twisted blue or purplish veins visible at the skins surface are known as varicose veins. Any vein in your body can become varicose but it usually occurs in the legs and feet due to the pressure the lower body endures to keep your body upright. It is caused by the weakening of the valves and veins in your legs. Varicose veins are usually hereditary. We are also more prone to get varicose veins as we age.
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Varicose Veins About Varicose Veins. Varicose (VAR-i-kos) veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs, but they also can form in other parts of the body.Varicose veins are a common condition. They usually cause few signs and symptoms.bout Varicose Veins. Varicose (VAR-i-kos) veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs, but they also can form in other parts of the body.
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Overview Spider veins are similar to varicose veins, but they're smaller. Spider veins are found closer to the skin's surface and are often red or blue. They occur on the legs, but can also be found on the face.
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5 Ways to Prevent Spider Veins They aren't dangerous, but they're not fun to look at, either – spider veins, the cousins of larger varicose veins, are enlarged red or blue blood vessels that live close to the skin's surface and often form a branching or web-like pattern. They often appear on the legs or face, but can occur almost anywhere.
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- Leg Vein Problems. Varicose veins are abnormally stretched or swollen veins that protrude from the surface of the skin. Generally found on the legs, varicose veins are the result of faulty vein valves or weak vein walls. Spider veins, or broken capillaries, are medically referred to as telangiectasia.
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Causes of Spider Veins on the Face Spider veins are a cosmetic concern for some people. Telangiectasia, the medical term for spider veins and broken capillaries, may appear anywhere on the face, typically around nose or under the eyes. The causes of spider veins on the face may differ from the causes on the legs or other areas. The red or bluish threads are injured veins or capillaries. Spider veins are usually harmless, but some people have a cosmetic concern over the condition.
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Spider Nevus (Spider Angiomas) Spider nevus goes by several names: spider veins, spider angioma, nevus aranius, and vascular spider. A nevus is a collection of small, dilated arterioles (blood vessels) clustered very close to the surface of the skin. The cluster of vessels is web-like, with a central spot and radiating vessels; hence the name spider.Spider nevi can be caused by injuries, sun exposure, hormonal changes, or liver disease, but often the cause is unknown.For most people, the nevi are not a medical concern, but in some cases they may cause discomfort.he cluster of vessels is web-like, with a central spot and radiating vessels; hence the name spider. Spider nevi can be caused by injuries, sun exposure, hormonal changes, or liver disease, but often the cause is unknown.
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6 Ways To Get Rid Of Stubborn Spider Veins On Face Both of these occur due to structural abnormalities of blood vessels. Facial spider veins are clusters of tiny blood vessels that are close to skin surface and often resemble spider web. Today millions are interested in getting rid of spider veins. Usually spider veins do not cause any serious health complication. Some might develop skin ulcers due to spider veins.
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Varicose Veins and Spider Veins Veins carry blood low in oxygen content from the body to the lungs and heart. Varicose veins can lead to aching or even ulceration of the legs. Varicose veins can be caused be weakened valves in the veins or weakened walls of the veins, or by inflammation in the veins (phlebitis). Varicose veins and spider veins are not dangerous (with rare exceptions).
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- Varicose (VAR-i-kos) veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs, but they also can form in other parts of the body. Varicose veins are a common condition.
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- If the smooth blood flow through the vein is disrupted, clots can form on the lining of the vein. This process is called thrombosis. Over time, continuing to inject and the clots themselves will encourage further clotting. Eventually the vein can become completely blocked by the clot. Wherever blood clots in a vein (or elsewhere) it will eventually be transformed into scar tissue. Scar tissue forms to pull the edges of a wound together  when it occurs on the inside of a vein the contraction leads to narrowing and blockage of the vein. Following this process the vein appears to collapse (Figure 5.1).
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Varicose Veins Varicose veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs, but they also can form in other parts of the body.bout Varicose Veins. Varicose (VAR-i-kos) veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs, but they also can form in other parts of the body.
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- Spider veins are tiny, thin veins that can be seen very close to the skin’s surface. They look like red, blue, or green spider webs just beneath the skin. Sometimes they are also described as looking like marble.Spider veins are caused by a backup of blood.These become nonfunctional, “dead-end” veins.pider Veins. Spider veins are tiny, thin veins that can be seen very close to the skin’s surface. They look like red, blue, or green spider webs just beneath the skin. Sometimes they are also described as looking like marble. Spider veins are caused by a backup of blood.
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Varicose Veins - Topic Overview What are varicose veins? Varicose veins are twisted, enlarged veins near the surface of the skin. They are most common in the legs and ankles. They usually aren't serious, but they can sometimes lead to other problems. What causes varicose veins? Varicose veins are caused by weakened valves and veins in your legs. Normally, one-way valves in your veins keep blood flowing from your legs up toward your heart. When these valves do not work as they should, blood collects in your legs, and pressure builds up. The veins become weak, large, and twisted. Varicose veins often run in families.
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Varicose Veins and Spider Veins In this article. Varicose veins are large, raised, swollen blood vessels that twist and turn. They usually develop in the legs and can be seen through the skin. Spider veins are smaller, red, purple, and blue vessels that also twist and turn. Spider veins are easily visible through the skin, as well.They are typically visible on the legs and face.hey usually develop in the legs and can be seen through the skin. Spider veins are smaller, red, purple, and blue vessels that also twist and turn. Spider veins are easily visible through the skin, as well. They are typically visible on the legs and face.
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Varicose Veins - Topic Overview Varicose veins are twisted, enlarged veins near the surface of the skin. They are most common in the legs and ankles. They usually aren't serious, but they can sometimes lead to other problems. Varicose veins are caused by weakened valves and veins in your legs. Normally, one-way valves in your veins keep blood flowing from your legs up toward your heart. When these valves do not work as they should, blood collects in your legs, and pressure builds up. The veins become weak, large, and twisted.
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- Spider veins and varicose veins are abnormally dilated veins that can be seen on the skin surface. mildest form of these abnormal veins and are classically blue, purple, or red in color. definition, they are up to 1 millimeter in diameter. lines, tree branches, or spider webs (hence their name).
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- Leg Vein Problems. Varicose veins are abnormally stretched or swollen veins that protrude from the surface of the skin. Generally found on the legs, varicose veins are the result of faulty vein valves or weak vein walls. Spider veins, or broken capillaries, are medically referred to as telangiectasia. They are dilated capillary veins less than 2mm in diameter that exist just below the surface of the skin on the legs or face.
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Varicose Veins When compared to varicose veins, spider veins are typically smaller in size. While these also tend to twist and turn, the color can range from red to purple to blue, which is not as common with varicose veins. Spider veins are most common on the legs and face, but these can be seen on other parts of the body, such as the arms. Causes of Spider Veins
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Spider and Varicose Veins Varicose veins are abnormally enlarged veins that appear most often on the legs. They are typically blue, purple, or skin-colored; and they appear as dilated, twisting and bulging vessels that may be raised above the surface of the skin.
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- Spider veins, or telangiectasias, are small, thin, blood vessels visible beneath the skin. They appear most commonly on the face and legs and may look like a series of lines, tree branches, or a spider-or web-like shape with a dark center.
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What Causes Spider Veins? Varicose veins are enlarged veins that bulge through the skin and may appear as blue or purple knot-like cords. Varicose veins can occur anywhere in... Varicose veins are enlarged veins that bulge through the skin and may appear as blue or purple knot-like cords. Varicose veins can occur anywhere in the body, but are more commonly found in the lower extremities. Spider veins, also known as telangiectasias are smaller than varicose veins and often look like a sunburst or spider web.