This website is not owned by Johnson & Johnson Medical Pty. Ltd, and we do not review or control the content of this website. Products discussed on this website may not be approved for use or may be approved for different indications in your country. Before using any medical device, review all relevant Instructions for Use, Package Inserts or Summary of Product Characteristics. We do not endorse the use or promotion of unapproved products or indications. Any demonstrations of approved medical devices should be considered as information only and are not a surgical training guide.
What are Some Possible Post-Surgery Symptoms?
As part of your knee replacement surgery journey, it is normal to experience some post-surgery symptoms. These include:

Nausea or Feeling Sick
This is not unusual in the first few days after your operation. If you feel this way, you can talk to your nurse and the appropriate medication will be provided.

Constipation
This is a common symptom typically caused by a change in your routine, medications as well as food. However, this can be easily resolved quickly if picked up early. It is important that you let your nurses know if this happens or if you are prone to constipation.

Confusion
This symptom is not common for everyone. Confusion is normally caused by a combination of your chosen anaesthetic, medications as well as being in unfamiliar surroundings. This symptom usually settles completely by the time you go home.

Loss of Appetite
This symptom is not uncommon and can last for several weeks after your knee replacement surgery. However, it is important that you eat healthily and take in enough fluids to aid recovery.

Deep Venous Thrombosis (DVT)
This is another potential post-surgery symptom that could occur within the veins of your lower limbs as a result of reduced blood flow. This could potentially lead to blood clot formation with additional symptoms including pain, redness and swelling in the lower leg.

Pulmonary Embolism (PE)
This is yet another potential post-surgery symptom that could occur when a blood clot goes to the lungs. This could lead to additional symptoms including sudden shortness of breath, chest pain and coughing.

Leaving Hospital
Like any surgery, there is an element of risk for complications, such as the risk of infection and Deep Venous Thrombosis (DVT). This is why it is so important to learn more about what happens when you leave the hospital so you can do all that you can to help make your recovery as safe and speedy as possible. Some typical milestones to achieve before you can leave hospital include:
- Being able to get in and out of a bed or chair by yourself
- Managing to shower and dress with aids and/or a little help if required
- Walking safely with the help of a walking aid
- Being able to get up and down stairs with the assistance of a walking aid and/or handrail
- Satisfactory movement of your knee joint
- Well-controlled pain
- Eating, drinking and going to the toilet independently
- Wound healing well
- Being able to manage your medications