VeinwoRx

Varicose veins are enlarged, rope-like veins that occur in the legs of both men and women. Often dark blue in color, they appear near or even raised above the surface of the skin. Any vein may become varicose, but the veins most commonly affected are those in your legs and feet. Varicose veins don't develop suddenly. In fact, they usually take year... s to form. While they're often inherited, anyone can get them. And they're common for people who have had certain types of leg injuries or deep-vein blood clots. And in the United States, Varicose veins are a common condition affecting up to 15 percent of men and up to 25 percent of women. Another factor for developing varicose veins is doing work that requires standing or sitting for long periods of time. This deprives the veins in your legs of the regular bloodflow that occurs when your leg muscles flex during walking and other activities. As you go about your day, blood flows from your heart to the rest of your body through arteries. It then returns to the heart through veins. It first collects in small superficial veins, then flows into larger veins that have one-way valves to keep the blood from flowing backward. In healthy veins, these valves make sure the blood is directed upward and inward toward the heart and lungs. But when one or more of these valves dont work properly, some of the blood leaks and flows back down the leg. This causes the vein to overfill with blood, making the branches of those small superficial veins bulge under the skin. The deep veins can withstand this pressure, partly because of their construction and partly because they're surrounded by muscles. But over time, this extra pressure can cause superficial veins to become distended. And without treatment, chances are they will become varicose veins. As these superficial veins weaken further, more and more blood accumulates under pressure and causes swelling. Eventually, the valves no longer close at all and blood begins to pool in the superficial veins of the lower leg. These engorged, ...Read More