Sclerotherapy; Laser therapy - varicose veins; Radiofrequency vein ablation; Endovenous thermal ablation; Transilluminated power phlebotomy; Endovenous laser ablation; Varicose vein therapy
Varicose veins are swollen, twisted, painful veins that have filled with blood. They usually develop in the legs. Your doctor may be able to treat them in noninvasive ways instead of vein stripping, the traditional surgery for this problem.
Normally, valves in your veins keep your blood flowing forward so it does not collect in one place. But the valves in varicose veins may be damaged, deformed, or missing. As a result, the veins stay filled with blood, especially when you are standing.
When you stand up, you can see varicose veins as large, bluish vessels that may feel like a "rope."
Nonsurgical treatments for varicose veins can be performed in a doctor's office or clinic. You will receive local anesthesia to numb your leg. You will be awake but will not feel pain.
Sclerotherapy is one common treatment for varicose veins. Your doctor will inject salt water (saline) or a chemical solution into the varicose vein. The vein will harden and then disappear. Sclerotherapy works best for small spider veins.
Newer methods are also being used to treat varicose veins. One is called radiofrequency ablation. Another is called endovenous laser ablation. Each of these methods uses intense heat to treat the vein. During these procedures:
These newer procedures can treat varicose veins in the upper thigh only.
Most patients should try self-care treatments first. Common self-care includes keeping your leg raised and wearing compression stockings. If self-care does not help, talk with your doctor about which treatment might be best for you.
Varicose vein therapy may be recommended for:
Freischlag JA, Heller JA. Venous disease. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2008:chap 68.
Nijsten T, van den Bos RR, Goldman MP, et al. Minimally invasive techniques in the treatment of saphenous varicose veins. Journal of the American Academy of Dermatology. Jan 2009;60(1).
Van den Bos R, Arends L, Kockaert M, Neumann M, Nijsten T. Endovenous therapies of lower extremity varicosities: a meta-analysis. J Vasc Surg. 2009;49:230-239.
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