Elevate your legs above heart level several times a day
Reduce salt intake
Stay physically active and avoid long periods of sitting or standing
Wear compression stockings if recommended
Drink enough water
Lose excess weight if needed
Avoid tight clothing around the legs
Massage legs gently toward the heart
Apply cold compresses if swelling is due to injury or heat
Rest and limit strain on the legs
Take prescribed medications as directed
Seek medical care if swelling is sudden, severe, one-sided, painful, red, or accompanied by shortness of breath