Sclerotherapy a medical procedure used to eliminate varicose veins and spider veins. Sclerotherapy involves an injection of a solution (generally a salt solution) directly into the vein. The solution irritates the lining of the blood vessel, causing it to swell and stick together, and the blood to clot. Over time, the vessel turns into scar tissue that fades from view.
Sometimes varicose veins cause pain, blood clots, skin ulcers, or other problems. If this happens, your doctor may recommend one or more medical procedures. Some people choose to have these procedures to improve the way their veins look or to relieve pain.
Many treatments for varicose veins are quick and easy and don’t require a long recovery.