Introduction Varicose Veins Varicose Veins 1. Varicose veins are twisted, enlarged veins. Any vein that is close to the skin’s surface (superficial) can become varicose. Varicose veins most commonly affect the veins in the legs. That’s because standing and walking increase the pressure in the veins of the lower body. For many people, varicose veins […]
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