are my veins blue or green?
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The colour of your veins Take a look at the veins on the inside of your wrist. Do they appear more blue or green? If your veins appear more blue, you're cool-toned but if you see more green, you're warm-toned.
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Signs and symptoms of varicose veins include bulging, bluish veins; swelling; aching pain; a feeling of heaviness in the legs and feet; itching; changes in skin color; and nighttime leg cramps.
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Why we get visible leg veins We develop them when tiny, one-way valves inside the veins weaken. In healthy veins, these valves push blood in one direction — back to our heart. When these valves weaken, some blood flows backward and accumulates in the vein. Extra blood in the vein puts pressure on the walls of the vein.
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Veins look blue because light has to penetrate the skin to illuminate them, blue and red light (being of different wavelengths) penetrate with different degrees of success. What makes it back to your eye is the blue light.
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Depending on your problem, they may just suggest lifestyle changes and perhaps some eye drops, or they may put you on some medication. Blue veins under the eyes are usually not anything to be worried about. The skin around the eyes is sensitive to wear, and even normal aging can cause blue veins to appear.
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Blue hands occur when the skin in the hands takes on a bluish tint or color. This generally is due to either a lack of oxygen in the blood or extremely cold temperatures. When the skin becomes a bluish color, the symptom is called cyanosis. Most commonly, blue hands are caused by a lack of oxygen in the blood.
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Causes. Varicose veins occur when the valves within the veins stop working properly and allow blood to backflow. The blood pools in the area below the affected valve causing the vein to enlarge and stretch. Varicose veins appear under the skin as bluish-green lines, which may bulge out or appear twisted and contorted.
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People who have fair skin or light hair are more likely to have visible veins. You might notice your veins become more evident as you age as a result of your skin losing elasticity and becoming thinner. You also lose fat and muscle in many cases as you age, which also contributes to veins becoming more pronounced.
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Veins are a type of blood vessel that return deoxygenated blood from your organs back to your heart. These are different from your arteries, which deliver oxygenated blood from your heart to the rest of your body. ... Carbon dioxide can also move into your capillaries from the tissue before entering your veins.
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Your blood gets its red color from oxygen. Your blood has this molecule in it called hemoglobin. ... when you're looking at your veins and arteries, the ones that look "blue" have blood without oxygen in them. The ones that look "red" have blood with oxygen in them.
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Bruising and discoloration of the surgical foot and/or ankle. Normal skin colors after surgery include blue, red, pink, purple, and brown. Skin colors that may be a sign of problems with circulation are pale white and dark black. Tell your surgeon immediately if you suspect circulation problems.
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Skin Complexion and Thickness This is a normal part of the aging process. Sometimes, the veins are apparent because they're closer to the surface of the skin. The veins in the legs – the veins responsible for carrying small portions of blood to the heart – tend to be closer to the skin.
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Varicose veins are swollen and enlarged veins that usually occur on the legs and feet. They may be blue or dark purple, and are often lumpy, bulging or twisted in appearance. Other symptoms include: aching, heavy and uncomfortable legs.
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Arteries (in red) are the blood vessels that deliver blood to the body. Veins (in blue) are the blood vessels that return blood to the heart. Deep veins, located in the center of the leg near the leg bones, are enclosed by muscle.
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It is a common myth that veins are blue because they carry deoxygenated blood. Blood in the human body is red regardless of how oxygen-rich it is, but the shade of red may vary. The level or amount of oxygen in the blood determines the hue of red. As blood leaves the heart and is oxygen-rich, it is bright red.
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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.
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Sublingual varices are varicose veins of the tongue. They're purple or blue and can be seen running along the underside and sides of your tongue. They usually develop and become more prominent with age.