What Treatment Is Available for Severe Knee Pain Requiring Knee Implant Replacement Surgery?

Hello,

If she is having severe knee pain and the doctor has advised changing the knee implant, the problem should not be ignored. A revision knee replacement may be needed if the existing implant has become loose, worn out, unstable, infected, or is otherwise not working properly.

The exact reason for the implant problem should first be confirmed by an orthopaedic joint-replacement specialist. The doctor may recommend X-rays or other scans to assess the implant. Blood tests or testing of joint fluid may also be required if an infection is suspected.

It is understandable to feel worried when a doctor recommends changing the implant, especially after she has already gone through knee replacement. Getting a clear explanation of the problem and taking a second opinion from a qualified joint-replacement specialist can help the family understand the available treatment options and plan the next steps safely.

What Should Be Done Now?

• Take all previous knee replacement reports and X-rays to the specialist.

• Ask the doctor clearly why the implant needs to be changed.

• Ask whether the problem is due to loosening, infection, wear, instability or another cause.

• Do not delay evaluation if the pain is becoming severe or walking is becoming difficult.

• Take prescribed medicines only as advised by the doctor.

• If the doctor recommends revision surgery, discuss the expected benefits, possible risks, recovery time and type of new implant before giving consent.

Gentle Exercise and Movement

Because she has severe pain and may need revision surgery, avoid starting strenuous knee exercises on your own.

Until the specialist or physiotherapist advises otherwise, gentle movement within her comfortable range may be appropriate. Walking with a walker or other support, if advised, can help reduce the risk of falling. After evaluation, a physiotherapist can provide exercises to maintain leg strength and knee movement.

Stop an exercise if it causes significant or increasing pain, swelling, weakness or instability.

Precautions at Home

• Avoid climbing stairs unnecessarily.

• Avoid squatting, kneeling and sitting on the floor if these increase pain.

• Avoid running, jumping and high-impact exercise.

• Do not lift heavy objects.

• Use a handrail and walking support when needed.

• Keep the walking area clear to prevent falls.

• Do not take painkillers or antibiotics without medical advice.

• Do not massage the painful knee forcefully until the doctor has identified the cause.

When Is Urgent Medical Attention Needed?

Seek prompt medical care if she develops fever, increasing redness or warmth around the knee, wound or discharge, sudden severe swelling, sudden inability to put weight on the leg, or severe pain that is rapidly worsening. Infection around a knee implant needs particular attention because it can require specific treatment.

Wishing you and your family good health always.
Warm regards,
Team HexaHealth