Varicose vein treatment can last for different durations depending on the treatment method used and individual circumstances. Varicose veins that develop during pregnancy often do not go away on their own after delivery. For other people, varicose veins may recur after treatment. Overall, the duration of varicose vein treatment can vary depending on the severity of the condition, the treatment method used, and individual factors. Patients should discuss their treatment options and expected outcomes with their board certified dermatologist. Wearing compression stocking not only enhances your results from your sclerotherapy procedure, but adds longevity to your results so the unwanted leg veins stay away longer.