Varicose veins may be prevented to some extent by:

• Wearing compression stockings. They improve circulation and are a mainstay of treatment for varicose veins that are causing symptoms.
• Regularly elevating the legs. Elevating your legs helps keep the blood from pooling in your lower legs and improves blood flow to the rest of your body.
• Avoiding long periods of standing or sitting. Sitting or standing still for long periods of time puts added stress on the veins in your legs.
• Exercising and controlling your weight. Walking, bicycling, and swimming are recommended for varicose veins.

These suggestions can relieve your symptoms, slow the progression of varicose veins, and prevent complications such as sores or bleeding. They are especially important if you have a family history of varicose veins. These measures may help you avoid surgery or other medical treatment for your varicose veins.