Laser of Spider Veins Spider vein treatments deliver precise dosages of energy to each vein through a special hand piece. The energy is then absorbed into the blood vessels, causing clogging. The clog is then slowly absorbed by the body. Treatments are spaced at four- to six-week intervals, and typically, multiple treatments are necessary to achieve optimal results. Tiny pink and red vessels usually require two to three treatments to achieve acceptable results, but veins that are darker or purplish may require more treatments.
