Sclerotherapy, surface laser treatments and compression stockings are treatments for spider veins, according to the Office on Women's Health. Spider veins are small, red, blue and purple blood vessels typically found on the legs and face, claims WebMD.
Sclerotherapy is the most common treatment for spider veins. It involves injecting a liquid chemical in the vein that causes the vein to swell and seal shut. The chemical halts blood flow, turning the vein into scar tissue, claims the Office on Women's Health.
Compression stockings apply helpful pressure on the veins. They come as either support pantyhose, over-the-counter compression hose or prescription-strength compression hose, says the Office on Women's Health. Surface laser treatments apply a strong burst of light to the vein through the skin, resulting in the vein fading.