Venous insufficiency occurs once the veins inside the decreased extremities are not able to proficiently press blood back again to the heart. This concern is typically chronic in character and occurs once the leg veins turn into enlarged (referred to as venous hypertension) as well as their valves can't close https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/