As a curious child, you may remember staring at an older relative's thick stockings at the blue, gnarled veins lying under the skin like bumpy snakes. Called varicose veins, these blood vessels, which return blood from the legs to the heart, are really a more shallow system. The real, working venous system for the legs lies deeper, states to Robert A.
This is good news, since it suggests that if the surface veins begin to clump up and bulge, they can be gotten rid of or damaged without destroying circulation to the leg. The National Institutes of Health estimates that 60% of all males and females experience some type of vein condition.
Spider veins, the more fragile red or blue tracings that can appear on the skin's surface area like kinky spider webs, are a small type of varicose veins and can precede advancement of the more unsightly variation or cause cosmetic issues of their own. Sun direct exposure can make spider veins worse by breaking down collagen under the skin.
Aside from the "purple snake" effect, varicose veins can cramp or throb at night. So much blood swimming pools into the legs, that it can trigger the legs to feel heavy and leaden. If clear fluid from the broadened vessels permeates into tissues, it can choke off circulation to the skin, causing an itchy rash or perhaps an agonizing ulcer, Weiss alerts.
What Causes Varicose Veins? The precise reason for this undesirable "body art" is not known, but a hereditary tendency toward weak, vein valves plays a huge role, Weiss says. Hormonal agents likewise play a part, accounting for the increased incidence in females. Read More Here , pregnancy (pregnant females are very vulnerable), and menopause, in addition to taking estrogen, progesterone, and contraceptive pill, can damage vein valves and alter leg flow.
Sitting with a full uterus on the top of the thighs likewise does not help blood go back to the heart (varicose veins that appear during pregnancy typically deflate in three months, although brand-new pregnancies can bring them on once again, often to stay). Aging, obesity, and prolonged standing can likewise trigger leg veins to balloon.