Doctors may recommend compression stockings to improve blood circulation in the legs and relieve pain from varicose veins, Mayo Clinic states. Noninvasive laser therapy is another common treatment that involves targeting the affected areas with laser beams to make varicose veins close up and fade.
Sclerotherapy is a noninvasive technique in which the doctor injects a chemical or solution, such as saline, into the varicose veins, according to MedlinePlus. The solution causes the veins to harden and eventually disappear. When necessary, doctors may manually remove surface varicose veins by making small incisions the skin. A doctor typically numbs the leg for this treatment, known as phlebectomy. For ablation treatment, doctors insert a catheter into the varicose vein and use heat energy from laser or radiofrequency technology to destroy the vein.