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Why do varicose veins and spider veins usually appear on the legs?

April 26, 2017appear legs spider veins usually varicose veins

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Why do varicose veins and spider veins usually appear on the legs?

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The force of gravity, the pressure of body weight, and the task of carrying blood from the bottom of the body up to the heart make legs the primary location for varicose and spider veins. Compared with other veins in the body, the leg veins have to work the hardest in order to carry blood back to the heart. Secondary to gravitational forces, these specific veins endure the most pressure. This pressure is usually stronger than the veins’ one-way valves, which eventually become dysfunctional.