Your veins carry blood for your heart. Valves in these veins restrict the blood stream to 1 route. Valves that weaken or that don’t near accurately bring about blood to pool (obtain) inside of a vein. This known as a varicose vein. Bulging veins are noticeable and enlarged veins which https://www.sgvascularctr.com/service/vein-diseases-varicose-veins/