Elevate your feet above heart level when resting
Avoid standing or sitting for long periods
Take short walks and move your ankles often
Wear comfortable, supportive shoes
Choose loose socks or compression stockings if approved by your doctor
Drink plenty of water
Reduce salty foods
Sleep on your left side when possible
Avoid crossing your legs
Rest in a cool place and avoid overheating
Put your feet in cool water
Limit caffeine
Call your doctor if swelling is sudden, severe, or only in one leg