
Kidney transplant (renal transplantation)
A kidney transplant places a healthy donor kidney into your body to take over the job your own kidneys can no longer do. For most people with kidney failure, it’s linked to better quality of life and a lower long-term risk of death than staying on dialysis — though it isn’t a cure, and it isn’t right for everyone.

Briefly about this treatment
Indications
End-stage kidney disease (kidney failure), when dialysis is no longer enough to maintain quality of life, or eligibility for a preemptive transplant before dialysis is needed.
Risks
Surgical bleeding and infection, organ rejection, and side effects from lifelong anti-rejection medication. Risks are minimised through careful donor-recipient matching, thorough pre-transplant evaluation, and experienced transplant teams.
Pre-procedure
A multi-day transplant work-up — physical exam, imaging, blood and tissue typing, cardiac and cancer screening, and a psychosocial assessment — plus fasting before surgery per hospital protocol.
Follow-up
Frequent clinic visits in the first weeks after discharge, sometimes several times a week, tapering over several months; lifelong monitoring of kidney function, medication levels, and signs of rejection or infection.
What is Kidney transplant (renal transplantation)? An expert explains
Your two kidneys filter waste, extra fluid, and minerals out of your blood. When they lose most of that ability — a state doctors call kidney failure or end-stage kidney disease — waste builds up and becomes dangerous. A kidney transplant replaces that lost function with a single donated kidney, which is usually placed in your lower abdomen and connected to your own blood vessels and bladder; your own (failed) kidneys are normally left in place.
There are two donor pathways:
- Living-donor transplant. A kidney from a living person — a relative, friend, or non-directed (“altruistic”) donor. Living-donor kidneys tend to start working sooner and last longer, and the operation can often be scheduled in advance rather than waited for.
- Deceased-donor transplant. A kidney from someone who has died and whose family or advance directive authorized donation. This route usually means joining a national or regional waiting list, and wait times can range from under a year to several years depending on blood type, location, and how well-matched a donor kidney needs to be.
Surgeons perform a kidney transplant through an incision in the lower abdomen (traditional open surgery), and a growing number of transplant centers now offer minimally invasive robotic-assisted techniques for suitable patients, which use a smaller incision.
Signs it may be time for Kidney transplant (renal transplantation)
There’s no symptom checklist that means “time for a transplant” — that decision is made with your nephrologist based on lab results such as your eGFR, not how you feel day to day. That said, people are often living with some of the following when the conversation starts:
- Persistent fatigue or low energy that doesn’t improve with rest.
- Swelling in the legs, ankles, or around the eyes from fluid buildup.
- Nausea, poor appetite, or a metallic taste that won’t go away.
- Noticeably reduced urine output.
- Trouble concentrating, or an itchy, “foggy” feeling some people describe as kidney function declines.
These are the conditions linked to this treatment in the directory. Your clinician decides whether treatment is appropriate using your symptoms, examination and test results.
- Chronic Kidney Disease (CKD) — Progressive, long-term loss of kidney function.
- End-Stage Renal Disease (ESRD) — Final stage of kidney failure requiring dialysis or transplant.
- Polycystic Kidney Disease (PKD) — Inherited disorder with fluid-filled cysts in kidneys.
- Anti-GBM Disease — Antibodies attack glomerular basement membrane.
- Microscopic Polyangiitis — ANCA-associated vasculitis affecting small vessels.
Remember: These entries are not a diagnosis or a treatment recommendation. Discuss your symptoms and test results with a qualified clinician.

When to consult a specialist
If some of this sounds familiar, it doesn’t automatically mean you need a transplant — many of these feelings have other, more manageable causes, and a simple blood test checking your eGFR and creatinine is usually the first step your clinician will take to see where things stand. Think of it as a check-in, not a verdict. If you’d like to talk it through with someone qualified, you can find a specialist and book a consultation whenever you’re ready.
How a session works
- Referral and evaluation. Your nephrologist refers you to a transplant center, which runs a full work-up: physical exam, imaging (X-ray, CT, or MRI), blood and tissue typing, cardiac and cancer screening, and a psychosocial assessment, typically spread over multiple visits.
- Finding a kidney. A potential living donor goes through their own separate medical and psychological evaluation. Otherwise, you’re added to the deceased-donor waiting list, where blood type, tissue compatibility, time waited, and other medical factors determine your position.
- The call (deceased donor) or scheduled date (living donor). A deceased-donor transplant may come with a short-notice call that a matching kidney is available; a living-donor transplant is scheduled in advance for both donor and recipient.
- Surgery day. Under general anesthesia, the surgical team places the donated kidney — usually in your lower abdomen, with your original kidneys typically left in place — and connects its artery, vein, and ureter to your body. The operation generally takes about 3–4 hours. Some centers offer a robotic-assisted approach with a smaller incision for eligible patients.
- Immediate recovery. The new kidney often starts making urine very quickly, sometimes on the operating table; occasionally it takes days to weeks to “wake up,” which your team monitors closely.
Benefits
Compared with a lifetime on dialysis, a successful kidney transplant is generally associated with meaningful gains in day-to-day life and long-term health:
- Better overall quality of life and more freedom in diet and fluid intake.
- A lower risk of death over time for most eligible candidates, compared with staying on dialysis.
- Freedom from scheduled dialysis sessions and the routines built around them.
- Often, lower long-term treatment costs despite the higher upfront cost of surgery.
Risks & side effects
The treatment has risks and trade-offs to discuss with your care team. The information below comes from this treatment’s data: surgical risks such as bleeding, infection at the incision site, and blood clots; organ rejection, where the immune system attacks the new kidney; and side effects from the anti-rejection medicines you’ll need long-term, which can include higher infection and cancer risk, high blood pressure, weight gain, and acne.
Who it may not suit: These are general cautions, not a personal verdict. A qualified clinician must assess your full medical picture before recommending or delaying treatment.
- Very advanced age combined with frailty.
- Severe, uncontrolled heart disease.
- Active cancer or very recent cancer treatment.
- Dementia or poorly controlled serious mental illness.
- Active substance use disorder.

What happens during & after
- During: general anesthesia, a lower-abdomen incision, connection of the donor kidney’s blood vessels and ureter, and continuous monitoring of blood pressure and kidney function.
- Immediately after: a hospital stay of roughly 3–7 days, frequent blood tests to track how the new kidney is working, starting your anti-rejection medication regimen, and pain management.
- First weeks after discharge: very frequent follow-up visits, sometimes several times a week at first, to catch early signs of rejection or infection while your body adjusts.
Possible complications
Longer-term possibilities to be aware of include:
- Infections related to a suppressed immune system.
- Recurrence of the original kidney disease in the new organ — uncommon, but possible for some conditions.
- Narrowing of the blood vessels or ureter connected to the new kidney.
- For a minority of transplants, eventual loss of the transplanted kidney’s function, which may mean returning to dialysis or needing another transplant.
New or severe symptoms require prompt medical advice. Do not wait for a routine appointment if you feel seriously unwell.
Recovery
- Hospital stay: Most people stay in hospital for about 3–7 days after surgery, depending on how quickly the new kidney starts working and whether any complications arise. The team monitors blood pressure, urine output, pain, and kidney function closely, and teaches you to manage your new medication schedule before discharge.
- The first weeks at home: Expect frequent follow-up visits, sometimes several times a week at first, tapering over the following months, because the risk of rejection or infection is highest early on. Most people are advised to avoid heavy lifting and strenuous exercise for several weeks while the incision heals.
- Medication for life: You’ll take a combination of immunosuppressant (anti-rejection) medicines for as long as the transplant works, usually at higher doses early on and lower doses over time. Missing doses is one of the most preventable causes of transplant loss, so ask your team what reminder support they offer.
- Longer-term life after transplant: Many people return to work, exercise, and normal routines within a few months, once their team confirms it’s safe. Ongoing care usually includes regular blood tests, blood pressure and infection monitoring, cancer screening appropriate to your risk level, and attention to diet and lifestyle to protect the new kidney long-term.
Specialists for Kidney transplant (renal transplantation)
Specialists linked to this treatment in the KidneyGlobal directory. Review credentials and confirm availability directly before booking.
Verified specialists


Clinics offering Kidney transplant (renal transplantation)
Verified kidney centres linked to this treatment in the KidneyGlobal directory.




Most Common Questions
Is a kidney transplant a cure for kidney disease?
No. It replaces lost kidney function with a working donor kidney, but you’ll still take daily anti-rejection medicine, attend regular check-ups, and manage your health carefully.
How long does the surgery take?
The operation itself typically takes around 3–4 hours, though your total time in the surgical suite, including anesthesia preparation, will be longer.
Will my own kidneys be removed?
Usually not. Surgeons typically leave your own kidneys in place and add the donor kidney to your lower abdomen. Removal is only done in specific situations, such as infection or very large polycystic kidneys taking up space.
Is a kidney transplant safer than staying on dialysis?
For most eligible people with kidney failure, research associates transplant with a lower long-term risk of death and better quality of life than long-term dialysis — but the surgery itself carries real short-term risks, which is why the eligibility evaluation exists.
Will I need anti-rejection medicine forever?
Yes, for as long as the transplanted kidney is working. Stopping it without medical guidance puts the kidney at serious risk of rejection.
Can the new kidney fail later on?
Yes, this is possible, whether from rejection, infection, recurrence of the original disease, or gradual decline over many years. If it happens, dialysis or another transplant may become options again.
Sources
- Mayo Clinic — Kidney transplant: Overview, why it’s done, risksMayo Clinic
- NHS — Kidney transplantNational Health Service (UK)
- National Institute of Diabetes and Digestive and Kidney DiseasesKidney Transplant — NIDDK / NIH
- National Kidney Foundation — TransplantationNational Kidney Foundation
- Organ Procurement and Transplantation Network — National transplant dataOPTN / HRSA
- MedlinePlus — Kidney TransplantationU.S. National Library of Medicine