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After Knee Replacement: Controlling Swelling

Swelling is common after total knee replacement. It may be worse after exercise. To help control swelling, follow the steps below.


Ice your knee

Wrap an ice pack or bag of frozen peas in a thin cloth, then place it on your knee. Don’t use ice for more than 20 minutes at a time. If you have an ice machine, use it as directed.


Elevate your leg

Elevate your leg above your heart. Ask your healthcare provider about safe positions to do this.


Do ankle pumps

Leg from knee down showing ankle pumps. Bandage on knee.

Continue doing ankle pumps. They help reduce swelling, improve circulation, and prevent blood clots. Point, then flex both feet slowly. Repeat this 10 to 30 times each hour.


Compression stocking

Your surgeon may recommend wearing a compression stocking. This will help control swelling. It may also help prevent blood clots.

Online Medical Reviewer: Rahul Banerjee MD

Online Medical Reviewer: Raymond Turley Jr PA-C

Online Medical Reviewer: Stacey Wojcik MBA BSN RN

Date Last Reviewed: 07/01/2023

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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