A laser is a highly focused beam of light. A doctor can use a laser to treat varicose veins. Laser heat damages a vein, which makes scar tissue form. This scar tissue closes the vein. A closed vein loses its source of blood and dies. After a year or two, the vein is likely to disappear. Please contact us at (516) 544-8899 or email us at firstname.lastname@example.org for more information on this service. At Sadhna we try to exceed your expectations.