Sclerotherapy is a popular vein treatment option for elimination of spider veins. Spider veins can be hereditary. It is estimated that 40 percent of the population will suffer from their existence. Increase in age can also be a predisposing factor, because with time the walls of the veins lose their elasticity and become worn down.

Prolonged sitting or standing, as well as obesity are some other possible causes. During the Sclerotherapy procedure, a sclerosing solution is injected into the vein through a micro-needle. The sclerosing solution causes the vein to blanch (turn white), then gradually to disappear. A typical treatment may last for 15 to 20 minutes and consist of multiple injections. Injection Sclerotherapy may eliminate the need for an invasive surgical procedure. Complete correction of the treated area is not expected on the first treatment. In most cases, about 50-70% of the treated vessels will be gone for good.

Sclerotherapy not only makes the appearance of legs more satisfying, but can also improve the lower extremity circulation. The reduction and elimination of such veins allows the blood flow to be re-routed and also helps diminish aching or fatigue associated with them.