Rest the affected area
Elevate the area above heart level
Apply a cold compress for 15–20 minutes at a time
Use compression if appropriate
Remove tight jewelry, shoes, or clothing
Limit movement and avoid overuse
Drink plenty of water
Reduce salt intake
Take an over-the-counter anti-inflammatory if safe for you
Switch between cold and rest as needed
Seek medical care if swelling is severe, sudden, painful, red, warm, or persistent