What leads to varicose veins? Varicose veins are primarily brought on by weakened or destroyed valves within the veins, resulting in blood pooling plus the veins getting swollen and twisted. Compression stockings exert gentle force over the leg veins. This pressure encourages blood to movement upwards to the guts. In https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-everything-you-need-to-know/