Venous insufficiency is a venous disease in which veins of the lower extremity become so damaged that they fail to manage blood flow as well as they should. The blood in the legs struggles to return to the heart and pools in your leg veins, leading to high blood pressure in the damaged veins. Any of your leg veins – deep, superficial, and perforating veins – can be affected by venous insufficiency. At first, venous insufficiency causes mild symptoms, but over time, the symptoms become so ... [Read More]