Premier Vein & Body by Schwartz offers the most thorough diagnosis and outpatient treatment of vein disease available in the Kansas City area. While several factors can contribute to your likelihood of developing vein disease over the course of your life, the bulging varicose veins that are visible to the eye are a result of an underlying medical issue deep in your venous system. Keep reading to learn more about the causes of varicose veins and the importance of seeking treatment.