Varicose veins are enlarged, twisted veins that sometimes appear while in the legs and toes. They come about once the valves in the veins grow to be weak or broken, causing blood to pool and veins to enlarge. These valves commonly support blood stream upwards in direction of the center, https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-everything-you-need-to-know/