Venous insufficiency takes place if the veins while in the decreased extremities cannot properly force blood back to the guts. This problem is usually chronic in character and occurs once the leg veins grow to be enlarged (referred to as venous hypertension) as well as their valves are not able https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/