Knee Replacement Aftercare: Recovering Back Home in the UK

The short version: recovery from a knee replacement runs from a day or two in hospital to a full year of gradual improvement — and when you've had surgery in India, the secret to a smooth recovery is arranging your aftercare in the UK before you fly home.

This guide covers exactly that: what to bring back, how to set up physiotherapy at home, the warning signs to act on, and how your GP and the NHS fit in once you're back.

If you'd like us to help line up your aftercare, message us on WhatsApp.

Before you fly home: set up your aftercare

The biggest mistake is treating the flight home as the finish line. It isn't — most of your recovery happens in the UK.

Arrange this before you travel:

• Physiotherapy at home — book NHS or private physio so there's no gap when you land.
• A copy of all your records to hand to your GP and physiotherapist.
• A clear rehab plan from your operating surgeon, with milestones.
• A direct contact line to your surgeon or coordinator for any questions.

We set all of this up as standard, so you arrive home with a plan, not a question mark. Ask us how aftercare works, or email care@gafhealthcare.com.

What to bring home from India

Don't leave the hospital without these — they make UK follow-up seamless:

• A full discharge summary and operation notes.
• Your implant details or card — the make, model and size of your new knee.
• Imaging — copies of your X-rays or scans.
• A medication list, including any blood-thinners and how long to take them.
• The hospital's and your coordinator's contact details.

Keep digital and printed copies; your GP and physiotherapist will want to see them. Not sure what to ask for? We'll give you a checklist.

Warning signs: when to get urgent help

Most recoveries are smooth, but you should know the signs that need prompt medical attention — wherever you are.

Contact NHS 111, your GP, or your surgeon's line promptly if you notice:

• A fever, or increasing redness, warmth, swelling or discharge around the wound — a possible infection.
• New pain, swelling, redness or tenderness in your calf — a possible blood clot (DVT).

Call 999 for sudden breathlessness, chest pain, or coughing up blood — these can signal a clot on the lung and need emergency care.

Trust your instincts: if something feels seriously wrong, seek help straight away rather than waiting.

The recovery timeline, in general terms

Everyone heals differently, but the broad pattern is well established.

The early phase — the first six to twelve weeks — is when you regain movement, reduce reliance on walking aids and come off stronger pain relief. Many describe the knee as fair at three months and good at six.

Improvement then continues for up to a year, sometimes longer, as the soft tissues fully heal and the knee starts to feel like your own.

Your surgeon's plan, not a generic timeline, is the one to follow — these stages are only here to set expectations.

Physiotherapy: the single biggest factor

If one thing decides how well you recover, it's physiotherapy.

Done consistently, the exercises restore your range of movement and rebuild the muscles that support the new joint. Skipped, the knee can stiffen in ways that are hard to undo later.

So have physio arranged before you land, follow the programme your team sets, and tell your physiotherapist if pain is stopping you progressing. We can help you book sessions in the UK. Ask us to help arrange physio.

Your GP and the NHS after treatment abroad

A common worry is whether the NHS will look after you once you've had surgery overseas. It will.

The NHS treats complications based on clinical need, regardless of where your operation took place. The key is simply to keep your GP informed.

As soon as you're home, give your GP your discharge summary, implant details and medication list, and register for any follow-up or physiotherapy. That record lets UK clinicians step in smoothly if you ever need them. Ask us what to tell your GP.

The journey home and blood clots

Long flights and recent surgery both raise the risk of blood clots, so the trip home is planned carefully.

Your surgeon gives you a fitness-to-fly assessment and a clot-prevention plan — which may include medication, compression and moving regularly on the flight — and you travel only once they've cleared you.

Follow that plan exactly, keep your legs moving during the flight, and stay well hydrated. If you have any clot risk factors, make sure your surgeon knows before you book your return.

Getting back to normal

Returning to everyday life is gradual, and depends on you and your job.

As rough guidance only: many people return to driving around six weeks, once they can brake safely and are off sedating pain relief; time off work ranges from a few weeks for desk jobs to longer for physical ones.

When exactly you resume driving, work, swimming or other activities is your surgical team's call — always check with them first.

How we support your aftercare

Our job doesn't end when you land.

We make sure you fly home with full records and a rehab plan, help you arrange UK physiotherapy, and stay reachable for questions. If a concern comes up, you have a point of contact rather than starting from scratch.

You can read how we vet care in our guide to whether a knee replacement in India is safe, and see the full pathway in our guide to knee replacement in India for UK patients.

Frequently asked questions

How long does it take to recover from a knee replacement? Early recovery typically takes six to twelve weeks, with improvement continuing for up to a year as the tissues heal. Many people feel "fair" at three months and "good" at six. Follow your surgeon's specific timeline.

Can I have physiotherapy in the UK after surgery in India? Yes. You can arrange NHS or private physiotherapy at home, and it's best booked before you travel so there's no gap. We help line this up and pass your rehab plan to your physiotherapist.

Will the NHS treat me if I've had surgery abroad? Yes. The NHS treats complications based on clinical need, regardless of where you were operated on. Keep your GP informed and share your discharge summary, implant details and medication list.

What should I bring home from the hospital? A discharge summary and operation notes, your implant details or card, copies of imaging, a medication list, and the hospital's contact details — both printed and digital.

When can I fly home after knee surgery? Only when your surgeon clears you with a fitness-to-fly assessment and a clot-prevention plan. The timing and precautions are theirs to set, based on your individual risk.

What are the warning signs I should act on? A fever or increasing redness, swelling or discharge at the wound (possible infection), or calf pain and swelling (possible clot) — contact NHS 111 or your surgeon. For sudden breathlessness or chest pain, call 999.

Talk to us

Good aftercare is planned, not improvised — and it's a big part of what makes treatment abroad work well. We'll make sure you go home with everything you need and support you the whole way through.

See the full pathway in our guide to knee replacement in India for UK patients, start a free, no-obligation enquiry on WhatsApp, or email us at care@gafhealthcare.com.