Ice your knee replacement!
Ice (cryotherapy) is very effective to reduce inflammation following knee replacement surgery. I recommend using ice 20 minutes on, 20 minutes off, and repeating this cycle as often as possible. I describe 3 different methods to use ice following knee replacement surgery.
Affiliate links:
Commercial ice packs that I purchased - https://amzn.to/3p3vvu0
Ice machine that I purchased - https://amzn.to/3uxm3Ak