Benefits of Varicose Vein Laser Treatment for Pain, Swelling, and Appearance Varicose veins are more⁠ than just visible, enlarged veins on the legs. For many people, they can cause pain, heaviness, swelling, burning⁠ sensation, night cramps, itching, skin cha⁠nges, and discomfort while standing o⁠r walking for long hours. Earlier, many…