Rest
Ice
Compress
Elevate
that should bring swelling down
Hi
Welcome to the MedHelp forum!
Generally the bursa sac are removed if there is infection not getting controlled. In such a case removal of bursa sac may help. In other cases either a reactive or infective accumulation of fluid continues. Cortisone injections help control non infective effusion. On and off swelling of the knee can also be due to prepetallar bursitis. You should go back to your surgeon for further advice. Take care!