Should the valves inside your veins turn into damaged, the valves may not near absolutely. This enables blood to move in both directions. When your muscles loosen up, the valves Within the harmed vein(s) won't be in a position to maintain the blood. Varicose veins are swollen and enlarged veins. https://www.sgvascularctr.com/a-comprehensive-guide-to-deep-vein-thrombosis-treatment-in-singapore/