Venous insufficiency takes place when the veins during the lower extremities are unable to correctly drive blood back again to the center. This concern is often chronic in mother nature and arises once the leg veins grow to be enlarged (termed venous hypertension) as well as their valves are unable https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/