Varicose veins are veins that have become enlarged. As an alternative to getting pumped effortlessly with the veins, blood tends to pool in varicose veins, making them bulge out and appear gnarled. Veins return blood from the rest of the physique to the heart. To return blood to the guts, https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/