About
Venous Disease: Understanding Superficial Venous Reflux & Varicose
Veins
Your legs are made up of a network of veins. A
healthy vein contains valves which open and close to assist the
return of blood to the heart. Varicose veins are caused by
damaged or diseased valves, which result in backward flow of blood
in your legs, a condition known as superficial venous reflux.
This can cause blood to pool in your legs and lead to symptoms
such as pain, swelling and varicose veins. |
