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Varicose Veins: What Are, Causes, Symptoms, Treatment, and Prevention

What are Varicose Veins?

Varicose veins are larg­e and twisted, ordinarily blue or dark purple. They customarily surface in the legs because blood must move against gravity to return to the heart. If the tiny valves in our veins wither or break, blood can return and crowd there, making the veins mor­e protruding and leading to varicose veins.

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