Understanding Venous Reflux the Cause of Varicose Veins ... by Whiteley, Mark S.

Venous reflux (the major cause of leg vein problems) can cause tired or aching legs, swollen or itchy ankles. Many people suffering from venous reflux are unaware of the problem, until they develop unsightly varicose veins, thread veins, venous eczema or venous leg ulcers.

eBay