Congenital valve defects: Many people are born with blood valves that do not perform adequately. These valves might let blood to pool or again up into the legs, triggering varicose veins. In the event you subscribe to e-mail updates, you may unsubscribe at any time via the website link in https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-a-comprehensive-guide/