Varicose veins are veins that are becoming enlarged. As opposed to being pumped efficiently with the veins, blood has a tendency to pool in varicose veins, producing them bulge out and surface gnarled. To diagnose varicose veins, a healthcare Skilled may make use of a exam termed a venous Doppler https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/