Venous insufficiency occurs if the veins during the decreased extremities are not able to proficiently force blood back to the center. This challenge is usually chronic in character and arises if the leg veins grow to be enlarged (referred to as venous hypertension) and their valves cannot near correctly. Varicose https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/