Venous insufficiency takes place when the veins inside the reduced extremities simply cannot successfully press blood back again to the guts. This difficulty is typically chronic in mother nature and occurs when the leg veins turn into enlarged (named venous hypertension) as well as their valves simply cannot close appropriately. https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/