What to Expect in the First 48 Hours After Joint Replacement
Published by Dr Oliver Khoo at Monday, March 2, 2026
Joint replacement surgery is a significant step towards reducing pain and restoring mobility. Whether you’ve had a hip, knee or shoulder replaced, the first 48 hours after surgery are focused on stabilisation, pain control, early mobilisation and ensuring your safety.
While every patient’s experience is unique, most follow a similar pathway in hospital. Understanding what typically happens during this early recovery period can help reduce anxiety and allow you to focus on healing.
In this guide, we explain what you can realistically expect in the first two days after joint replacement surgery, including pain management strategies, hospital routines, physiotherapy, and important safety measures.
Immediately after your procedure, you’ll be taken to the recovery area. Here, nurses and medical staff monitor you closely as the anaesthetic wears off.
You can expect:
It’s normal to feel drowsy, cold, emotional or slightly nauseated at this stage. These effects are temporary and carefully managed by the recovery team.
Pain is expected after joint replacement, but modern techniques aim to keep it well controlled. The goal is not to eliminate pain entirely, but to reduce it to a manageable level so you can move safely.
Pain typically increases slightly as the anaesthetic wears off. This is normal and anticipated. Your medical team will encourage you to ask for pain relief early rather than waiting until discomfort becomes severe.
Good pain control supports early mobilisation, which is critical for recovery.
One of the biggest surprises for many patients is how soon they are encouraged to stand and walk.
In most cases, physiotherapy begins on the same day as surgery or early the next morning. Early movement reduces complications such as blood clots, improves circulation and supports better long-term outcomes.
These exercises may include:
It’s normal to feel stiff and cautious. The physiotherapist will guide you carefully and ensure you are safe before progressing.
Hospitals follow structured protocols after joint replacement to ensure consistent and safe recovery.
Here’s what your routine may look like:
Nurses will also help you transition from IV medications to oral pain relief and ensure you are eating, drinking and using the bathroom safely.
Discharge planning often begins early. For many patients, discharge occurs within one to three days depending on mobility, support at home and overall health.
Swelling is very common in the first 48 hours. In knee replacement, the entire leg may appear swollen. With hip replacement, swelling may extend down towards the thigh or knee.
You may notice:
These symptoms are expected. Ice packs, elevation and gentle movement help reduce swelling.
However, increasing redness, severe calf pain, or sudden shortness of breath should be reported immediately, as these can indicate complications.
Your surgical team will provide joint-specific precautions to protect the new implant while tissues heal.
You may be advised to:
Focus is usually on:
You may need:
Following these precautions reduces the risk of dislocation or strain in the early healing period.
It’s common to experience a range of emotions in the first 48 hours. Relief, fatigue, frustration and even tears are all normal responses.
You’ve undergone major surgery. Your body is adjusting, your sleep may be disrupted, and you may feel temporarily dependent on others.
This phase passes. Each day typically brings small but meaningful improvements.
Anaesthesia and pain medication can temporarily slow digestion. You may feel bloated or constipated.
To help manage this:
Early movement is one of the most effective ways to restore normal bowel function.
Before going home, your healthcare team will ensure you can:
You’ll receive instructions about wound care, follow-up appointments and physiotherapy plans.
Some patients transition to inpatient rehabilitation, but many return directly home with outpatient physiotherapy support.
Pain is expected but manageable. Modern pain control strategies aim to keep discomfort at a tolerable level so you can participate in physiotherapy and mobilisation.
In most cases, yes. Early mobilisation is encouraged to improve circulation and reduce complications.
Yes. Swelling and bruising are common in the first few days and often peak within 48–72 hours.
Many patients stay between one and three days, depending on mobility, overall health and home support.
Recovery continues over weeks to months. The first 48 hours are focused on stability and safe movement — meaningful functional improvements build gradually from there.
The first 48 hours after joint replacement surgery are structured, supportive and carefully monitored. Pain control, early mobilisation and safety precautions form the foundation of a successful recovery.
While this period can feel intense, it is also the beginning of improved mobility and reduced long-term joint pain. With appropriate guidance, realistic expectations and active participation in rehabilitation, patients are well positioned for a strong recovery journey.