Medically reviewed by Susan Bard, MD Spider veins (telangiectasia) and small varicose veins are small blood vessels that ...

Spider veins appear more frequently in women than ... In some cases, several injections are required. The procedure feels like a tiny needle stick, and Donofrio says even needlephobic patients ...

Varicose veins are twisted, enlarged veins near the surface of the skin. They're most common in the legs and ankles. They usually aren't serious. Sclerotherapy uses an injection of a special chemical ...