Varicose veins can be treated with laser therapy. The laser uses heat to penetrate deep into the varicose veins, and the heat inside the vessels will have a cauterizing effect on the vessel walls, which will be damaged and will result in contracture and thrombus closure, so that the blood will not pass through the laser-cauterized varicose veins and the vessels will collapse completely, and after absorption by the body, dense fibrous cords will be formed to achieve clinical cure of varicose veins. . The laser treatment is very minimally invasive and does not cause many symptoms, while the incision is only a puncture point, which does not leave a large scar on the skin, making it a very minimally invasive and effective treatment.