Pain following a total knee replacement is a normal part of the recovery process, according to Healthline. Post-operative pain medications, physical therapy and management of swelling all help to ease the discomfort experienced following surgery.
Nonsteroidal anti-inflammatory pain medications such as naproxen or ibuprofen taken in the weeks following knee surgery alleviate much of the pain involved, explains Healthline. Doctors often prescribe stronger medications for patients with more severe pain, including oxycodone and tramadol. Ice packs placed on the affected knee alleviate inflammation and swelling. Physical therapy reduces pain and stimulates blood flow to further assist patients with post-operative pain and expedite the recovery process.