Which Chronic Venous Insufficiency?

Chronic venous insufficiency occurs when your leg veins don't allow blood to flow back up to your heart. Normally, the valves in your veins make sure that blood flows toward your heart. But when these valves don't work well, blood can also flow backwards. This can cause blood to collect (pool) in your legs.

What is the most common cause of chronic venous insufficiency?

CVI most commonly occurs as the result of a blood clot in the deep veins of the legs, a disease known as deep vein thrombosis (DVT). CVI also results from pelvic tumors and vascular malformations, and sometimes occurs for unknown reasons.

What predisposes you to chronic venous insufficiency?

Sedentary lifestyle

One of the biggest risk factors for chronic venous insufficiency is the lack of body movement. Sitting or standing too much is horrific for your all-around health, but for your veins in particular.