Varicose veins are veins that became enlarged. Instead of being pumped efficiently throughout the veins, blood tends to pool in varicose veins, building them bulge out and look gnarled. Often varicose veins seem like cords in the skin. Any vein may become varicose. But varicose veins are most commonly encountered https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/