what does it mean when you have large veins on your hands?
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There are a number of reasons why you might have bulging veins in your hands. One or more of these causes could be contributing to your bulging hand veins: Low body fat. If you don't have much fat on your hands, your veins can be more prominent.
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If you have CVI, valves in your veins (usually in the leg or sometimes the arms) don't work, causing blood to pool in your legs and putting increased pressure on the walls of the veins. May be due to valve dysfunction (usually hereditary) or due to valve destruction after a deep vein thrombosis (DVT) or blood clot.
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Seeing veins through your skin can be scary. You may not be sure if you have varicose veins or a serious disorder that makes your veins visible. Some reasons you see them are benign, such as having very pale skin or low body fat or being a weightlifter.
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Venous insufficiency can cause chronic venous hypertension, a condition characterized by high blood pressure in the veins of the legs.
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Spider veins occur when blood pools in veins near the surface of the skin. They can be caused by heredity, obesity, trauma, and fluctuations in hormone levels. In many cases, the exact cause is not known. They tend to become more numerous with age, and are common among people over 30 and in pregnant women.
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Your veins are a vital part of the inner workings of your body, even if they sometimes appear unsightly from the surface. It is completely normal to see those little blue vessels through your skin.
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As you get older, your skin gets thinner and loses elasticity, making your veins more visible. Also, as you age, your valves in your veins weaken. This can cause blood to pool in your veins for a longer period of time.
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Varicose veins can lead to phlebitis when the stretching of the vein wall jeopardizes the integrity of the inside lining and lends to swelling and inflammation. Similarly, the poor integrity of varicose veins can predispose these veins to thrombophlebitis, or a tender hard knot within the vein wall.
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A: The hormones of your menstrual cycle can influence your breast size, causing them to swell and feel tender. Because of this swelling, there is more blood and fluid in the area, which can cause your veins to be more visible. Veins in your breasts can also be more visible after exercise or when you're overheated.
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A high MPV means that your platelets are larger than average. This is sometimes a sign that you're producing too many platelets. Platelets are produced in the bone marrow and released into the bloodstream. Larger platelets are usually young and more recently released from the bone marrow.
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If the venipuncture proves difficult because of a hard-to-find vein, pre-warming the antecubital area or rotating the wrist might help distend the vein and make it easier to find. If dehydration might be the cause, sometimes phlebotomists can ask the patient to drink water and return later to do the draw.
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As blood pressure rises, a person's veins will push up against the skin. In most situations, the veins return to normal once a person has finished exercising. However, if a person exercises frequently, their veins can start to bulge permanently in their hands and other areas of the body.
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Bulging veins, particularly on your face, are often no cause for concern. They're typically seen on the front of your forehead or on the sides of your face by your temples. While they can often be associated with age, protruding forehead veins can be a sign of pressure or stress. Bulging forehead veins are common.
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A dark patch (or band) of velvety skin on the back of your neck, armpit, groin, or elsewhere could mean that you have too much insulin in your blood. This is often a sign of prediabetes.
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Chronic venous insufficiency (CVI) is a condition that causes swollen feet due to damaged valves or from standing or sitting for extended periods. This affects blood moving up to your heart from your legs and feet. Blood can collect in the veins of your legs and feet, which leads to swelling.
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Thick blood is caused by heavy proteins, or by too much blood in the circulation. Too many red cells, white cells, and platelets will result in blood thickening. Another cause is an imbalance in the blood clotting system.
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Varicose Veins When they don't work right, blood pools inside your veins. They swell and become large and rope-like. That's another difference from DVT -- the surface-level clots that come with varicose veins don't usually break free and travel to your lungs.