Spider veins may not have the same notoriety as varicose veins, but they are just as unsightly. The worst part is that spider veins are extremely common, especially for women. Although they are not inherently dangerous, many women would like to know if spider veins spread and how to stop them. Fortunately, there are treatment options you can opt for Los Angeles vein treatment from Beverly Hills Vein Center. But what can you do to prevent them and stop the spreading before they become a major problem?