Venous insufficiency takes place once the veins from the reduce extremities are not able to correctly press blood back to the center. This problem is typically chronic in nature and occurs when the leg veins turn into enlarged (called venous hypertension) as well as their valves are not able to https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/