There is no risk associated with delaying or avoiding treatment for leg pain associated with mild or moderate varicose veins, according to WebMD. Varicose veins are primarily a cosmetic problem and undergoing treatment is a personal decision. If the condition is severe or the patient experiences leg ulcers, then treatment is recommended to avoid tissue inflammation, spontaneous bleeding and deep vein thrombosis, a possibly-life threatening blood clot in the leg, states the American College of Phlebology.
Varicose veins are veins that work improperly, causing blood to pool, informs WebMD. Common symptoms include pronounced, bulging veins and leg pain. Patients state that their limbs feel heavy and tire easily. Faulty or absent valves and weak vein walls cause the condition, which tends to run in families. In some cases, varicose veins result from other conditions, such as phlebitis or congenital vein abnormalities.
Possible treatments for varicose veins include surgery to remove the damaged veins, laser treatments to shut down the blood flow in the affected veins and sclerotherapy to irritate the veins and cause them to close, lists WebMD. The pain associated with the condition diminishes as the veins close and blood flow returns to normal. Because all treatment option are painful and have risks, doctors often recommend against treatment for mild or moderate cases of varicose veins.