Kidney (nephrology) consultation
An appointment with a kidney specialist (nephrologist) to assess how your kidneys are working, find out why, and agree a plan to protect them and manage symptoms.
✓ Medically reviewed by a GMC-registered consultant · last reviewed September 2026 · next review September 2027 · how we review
In short
- It is a specialist appointment to assess your kidneys, find the cause, and agree a plan to protect them.
- A consultation does not cure kidney disease; much of the benefit is diagnosis, risk assessment, and a clear plan to slow decline.
- You will usually need follow-up blood and urine tests, and sometimes a scan or biopsy, before the picture is complete.
- Bring your medicines list and previous results, as kidney decisions depend heavily on trends over time.
A plain-English summary. The detail — including risks and recovery — is below.
At a glance
A general guide. Your specialist will give you advice for your situation.
Helps work out why your kidneys are affected and how serious it is
A routine specialist consultation is the wrong setting for sudden, severe symptoms (such as passing no urine, severe breathlessness, or collapse), which...
You discuss your history, are examined, and review results. You may have blood pressure measured and give a urine sample.
A clear written plan and summary letter to you and your GP.
You discuss your history, are examined, and review results. You may have blood pressure measured and give a urine...
No physical recovery is needed. You may leave with new medicines, requests for tests, or a plan to start lifestyle...
Blood, urine, scan, or biopsy results come back and may be explained by letter, phone, or a follow-up appointment...
Kidney care is usually monitored over months or years, with periodic blood and urine tests and review of blood...
What is a kidney (nephrology) consultation?
A nephrology consultation is an appointment with a kidney specialist, called a nephrologist. People are usually referred because of reduced kidney function (often shown by a blood test called eGFR), protein or blood in the urine, high blood pressure that is hard to control, kidney stones, or a family history of kidney disease.
The specialist takes a history, examines you, reviews your blood and urine tests, and may arrange further tests such as an ultrasound scan or, occasionally, a kidney biopsy. The aim is to understand what is happening to your kidneys and why.
A consultation does not, on its own, fix kidney problems. Its value is in diagnosis, working out your risk, and agreeing a plan, which may include medicines, blood pressure control, lifestyle changes, and monitoring. For many people, the main goal is to slow any decline and protect the kidneys, not to cure the condition.
It is also a chance to ask questions and, where relevant, to start thinking ahead about choices such as future treatment options if kidney function were to decline significantly.
Types, options & approaches
There may be different ways to do this. The right approach depends on the clinical question and your circumstances.
Options at a glance
These are the main approaches described in this guide. The right option depends on the diagnosis, your goals and what your clinician thinks is safe.
First assessment appointment
A longer appointment to take your history, examine you, review tests, and explain what is happening. Often the time when a plan and any further tests are agreed.
Review or follow-up appointment
A shorter appointment to check progress, review blood pressure and test trends, and adjust medicines. Kidney care often relies on regular monitoring over time.
Tests arranged from clinic
These may include blood tests (such as eGFR and electrolytes), urine tests for protein and blood (an ACR), an ultrasound scan of the kidneys, and sometimes a kidney biopsy in...
Planning ahead discussion
Where kidney function is significantly reduced, the appointment may include early discussion of future options, such as different treatments, transplantation, or supportive...
Preparing for your appointment
- Bring a full list of your medicines and supplements, including doses, as some affect the kidneys.
- Bring any recent blood pressure readings from home if you measure it.
- Bring previous blood and urine results, and any scan reports, especially earlier kidney tests.
- Note your main symptoms and questions, and any family history of kidney disease.
- Be ready to give a urine sample at the appointment.
- Tell the team if you are pregnant or might be, as this affects some tests and medicines.
- Mention any recent illnesses, dehydration, or new medicines, as these can temporarily affect kidney results.
What happens
The nephrologist asks about your symptoms, medical history, medicines, and family history, then examines you, including your blood pressure and often your legs and tummy. They review your blood and urine results and explain what your kidney numbers mean.
You will usually be asked for a urine sample, and may have further blood tests. The specialist may arrange an ultrasound scan of the kidneys or, in selected cases, a kidney biopsy to find the exact cause.
Together you agree a plan. This often includes controlling blood pressure, reviewing medicines (sometimes adding kidney-protective drugs and stopping ones that may harm the kidneys), lifestyle advice, and a schedule for monitoring. You usually receive a letter summarising the plan, and your GP is kept informed.
Is this appointment right for me?
A good consultation should explore whether it's the right choice for you now — including reasons to wait or consider something else.
May not be suitable if…
- A routine specialist consultation is the wrong setting for sudden, severe symptoms (such as passing no urine, severe breathlessness, or collapse), which need urgent or emergency care.
- People whose concern is clearly outside kidney medicine and would be better seen by another specialty.
- Situations where a problem could be fully managed in primary care without specialist input.
- An invasive test such as a kidney biopsy is not suitable for everyone and is only used when it would change treatment.
Delay or rearrange if…
- You are acutely unwell, dehydrated, or recently started medicines that may temporarily affect kidney results.
- Key previous results or scans are missing and would help interpretation.
- You have an active infection or other unstable problem that should be treated first.
- You may be pregnant, which affects some tests and medicines.
- A recent illness has temporarily changed your kidney numbers and a repeat test would be more meaningful.
Alternatives to discuss
- Continued management by your GP for mild or stable kidney problems.
- Watchful monitoring with repeat blood and urine tests before specialist referral.
- A different specialty if your symptoms point elsewhere (for example urology for stones or obstruction).
- Lifestyle measures and blood pressure control as a first step.
- A second opinion if you are unsure about a proposed plan or test.
Before you decide
Use this as a shared-decision checklist. The aim is not just “can this be done?”, but whether it is right for you, now, with the risks and alternatives clearly understood.
What matters most to me?
Think about symptoms, daily life, work, caring responsibilities, sport, fertility, travel, appearance and anxiety — the right choice depends on your priorities, not just the medical facts.
What are all my options?
Ask about waiting, monitoring, medicines, rehabilitation, a smaller or larger procedure, a different test, NHS referral, or a second opinion where that would help.
What would make me pause?
Active infection, pregnancy, unstable medical problems, smoking, medicines that increase bleeding, poor support at home, or feeling pressured are all reasons to slow down and get tailored advice.
What happens if I do nothing today?
For some problems, waiting is safe; for others, delay can make treatment harder. A good consultation should explain the trade-off in plain English.
Benefits
- Helps work out why your kidneys are affected and how serious it is
- Gives a clear plan to protect your kidneys and slow any decline
- Reviews your medicines for ones that help or harm the kidneys
- Helps control related problems such as high blood pressure
- Lets you ask questions and, where relevant, plan ahead calmly rather than in a crisis
Risks & complications
- Needing several follow-up appointments and repeat tests before the picture is clear
- Uncertainty, as the cause of kidney problems is not always found at the first visit
- Anxiety on hearing about kidney function or future possibilities
- Having to make medicine or lifestyle changes that take adjustment
- A test result that prompts more investigation, including a scan or biopsy
- Side effects from new medicines, such as blood pressure tablets or kidney-protective drugs
- Discovering a condition that needs referral to another specialty
- Complications from an investigation arranged in clinic, such as bleeding after a kidney biopsy
- A reaction to contrast dye if a CT scan is needed
The consultation itself is low risk. The main issues to discuss are uncertainty about the cause, the need for ongoing monitoring, and the balance of benefits and side effects from any new medicines. If a kidney biopsy is suggested, ask specifically about its risks and what it would change. Tell the specialist about all your medicines, as dosing often needs adjusting in kidney disease.
Published figures to discuss
A consultation does not have a success rate. How your kidneys do over time depends on the cause, your other conditions (such as diabetes and blood pressure), and how well the plan is followed. Test results are best read as trends. Where reduced kidney function is found, treatments such as blood pressure control and certain protective medicines can slow decline, but they cannot guarantee an outcome for an individual.
| Figure | Reported range | How to interpret it | Source / confidence |
|---|---|---|---|
| Diagnosis not final after first visit | Common | Repeat blood/urine tests, imaging, immunology, medication review or biopsy may be needed. | Guide sourcesClinical context |
| High-risk CKD underestimated | Avoidable | eGFR, ACR, blood pressure, diabetes and cardiovascular risk should be considered together. | NICE referral guidance discussion (CKD) — PMCncbi.nlm.nih.govSource-linked context |
| Medicine-related kidney harm missed | Common | NSAIDs, ACE inhibitors/ARBs during dehydration, diuretics, PPIs and some antibiotics can contribute in the right context. | NICE referral guidance discussion (CKD) — PMCncbi.nlm.nih.govSource-linked context |
| Late planning for dialysis, transplant or conservative care | Common system risk | Advanced CKD needs early shared decisions, access planning and symptom/support discussions. | NICE referral guidance discussion (CKD) — PMCncbi.nlm.nih.govSource-linked context |
These are literature figures, not a personalised prediction. Your own risks and likely benefits depend on your circumstances, your health, and how your care is carried out and followed up.
What happens afterwards
There is no physical recovery from a consultation. What matters afterwards is understanding your plan, starting any agreed changes, and attending follow-up tests.
- No physical after-effects from the appointment itself
- A wait for blood, urine, or scan results
- Adjusting to new medicines or lifestyle changes
- Mixed feelings after learning about your kidney function
- Being booked for follow-up monitoring
Aftercare
- Start any agreed medicines and lifestyle changes, and ask if anything is unclear.
- Attend the blood and urine tests arranged, as kidney decisions depend on trends.
- Keep a record of home blood pressure readings if you have been asked to.
- Avoid medicines that can harm the kidneys (such as some anti-inflammatory painkillers) unless your specialist agrees.
- Keep hydrated as advised, and follow any dietary guidance given.
- Know who to contact about results and about side effects from new medicines.
- Tell the team if you become unwell, dehydrated, or are prescribed new medicines elsewhere.
- Up-to-date medicine list to bring each time
- Recent home blood pressure readings if measured
- Previous kidney results and scan reports kept together
- List of symptoms and questions
- A urine sample expected at the appointment
- Contact details for results and medicine queries
⚠ Get urgent help if…
- Passing much less urine than usual, or none
- Sudden swelling of the legs, face, or around the eyes
- Severe breathlessness or chest pain
- Blood in the urine that is new or heavy
- Severe pain in the side or back, especially with fever
- Confusion, severe drowsiness, or fits
- After a kidney biopsy: heavy bleeding, severe pain, or feeling faint — seek urgent help
Who to contact: your clinician, clinic or test provider first (keep their number to hand). For urgent advice when you can't reach them, call NHS 111. In an emergency, call 999.
General guidance — it doesn't replace the specific advice your specialist gives you.
Results & realistic expectations
A good outcome from a consultation is a clear understanding of your kidney function, the likely cause, your risk, and an agreed plan. For many people, the realistic aim is to slow decline and manage symptoms and related conditions, rather than to reverse kidney damage.
Results from blood, urine, and scans may take days to weeks and are best understood as a trend over time rather than a single snapshot. A normal or stable result is reassuring but does not rule out future change, which is why monitoring continues.
Kidney care is usually long term. A plan made at one appointment is reviewed as your results, symptoms, and blood pressure change. Some kidney conditions are stable for years; others progress slowly and need the plan adjusting. Regular monitoring is how the specialist keeps the plan right for you.
Related tests, treatments or support
A kidney consultation often connects with other care. The specialist may work with your GP on blood pressure and diabetes, with a dietitian on diet, with a pharmacist on medicines, and with other specialists if your kidney problem is linked to another condition. Tests such as blood pressure monitoring, urine ACR, and ultrasound are commonly arranged together.
Follow-up & long-term care
Most people are seen again for review, with the interval depending on how stable their kidneys are. Results are explained by letter, phone, or in clinic, and a summary is usually sent to your GP. Make sure you know who is responsible for your results and how to reach them about medicines or symptoms.
- Attend regular blood and urine tests to track kidney function.
- Keep blood pressure well controlled, with home readings if advised.
- Take kidney-protective medicines as prescribed and review them regularly.
- Avoid medicines that can harm the kidneys unless your specialist agrees.
- Follow dietary and fluid advice given for your situation.
- Tell your team promptly about illness, dehydration, or new medicines.
Repeat, follow-on and what comes next
- Plans are commonly adjusted as blood pressure, symptoms, and test trends change.
- The cause may not be clear at first and may need further tests over time.
- Medicines are often started, changed, or stopped as kidney function and side effects are reviewed.
Ask what happens if the result is unclear or needs repeating, and what is included if further tests or follow-up are needed.
What good aftercare looks like
- A clear written plan and summary letter to you and your GP.
- A defined schedule for monitoring blood pressure and kidney tests.
- A named contact for results and for problems with new medicines.
- Medicine review, including stopping drugs that may harm the kidneys.
- Calm, early discussion of future options where kidney function is significantly reduced.
What affects the cost
Costs vary a great deal between people and providers, and we don't publish prices. What matters is understanding what drives the cost and making sure your quote is complete. The main things that affect it:
- Length and type of appointment (first assessment versus follow-up)
- Blood and urine tests requested, and how quickly they are reported
- Whether an ultrasound or other scan is arranged
- Whether a kidney biopsy or specialist procedure is needed
- Follow-up appointments and ongoing monitoring over time
- Letters, reports, and coordination with your GP or other specialists
- The consultation fee and how long the appointment lasts
- Which blood, urine, and imaging tests are included and which are extra
- The cost of any biopsy or specialist procedure if needed
- Follow-up appointment fees and likely monitoring schedule
- What happens, and what it costs, if results are unclear and need repeating
- How results and a summary letter are shared with you and your GP
- Cancellation and rebooking policy
On the NHS? Nephrology assessment is available on the NHS by referral when clinically indicated; private appointments may be used for a faster appointment, choice of specialist, or a second opinion.
You're entitled to your total cost in writing — including reports, follow-up and what happens if the result is inconclusive — before you decide.
Consent traps and marketing red flags
These are not small details. They are often where patients lose choice, time to reflect, or realistic expectations.
Consent traps
- Expecting a single appointment to fix or fully explain a kidney problem.
- Not understanding why repeat tests and monitoring are needed.
- Starting a kidney biopsy without a clear explanation of its risks and what it would change.
- Not being told which everyday medicines could harm the kidneys.
- No clear plan for who explains results and manages side effects.
Marketing red flags
- Claims to 'detox', 'cleanse', or 'cure' the kidneys with supplements or special diets.
- Selling expensive tests without a clear medical reason or a plan to act on them.
- Promising to reverse established kidney damage.
- Pushing private dialysis or treatments before a proper diagnosis and plan.
Choosing a specialist safely
- Check the specialist is on the GMC Specialist Register for this area.
- Make sure they work at a CQC-registered service, and look for membership of the relevant Royal College or professional body.
- You're entitled to time to consider and to have your questions answered before you agree — the specialist who looks after you should explain it, not a salesperson.
- Be wary of pressure: time-limited offers or deposits taken before you've had time to think are red flags, not bargains.
- You're entitled to your total cost in writing — including any follow-up — before you decide.
Questions to ask your medical professional
Take this to your consultation. A good specialist will welcome every one of these.
- What is the likely cause of my kidney problem, and how serious is it?
- What is my risk of my kidney function getting worse, and what can slow it?
- Which of my medicines help my kidneys, and which might harm them?
- What will this result change, and what happens if it is normal, abnormal, or unclear?
- Do I need a scan or biopsy, and what would it show?
- How often will I be monitored, and who do I contact about results or side effects?
- Are you on the GMC Specialist Register for this area, and which Royal College or professional body are you a member of?
- Will you be the specialist who carries out my appointment, and who looks after me afterwards?
- What are the risks for someone like me, and how often do your own patients have a problem or need it repeated or redone?
- What does a realistic result look like — and what can this appointment not achieve?
- What are my options, including waiting, doing nothing for now, or choosing a different approach?
- Can I have written information, results and aftercare instructions in a format I can use, including any accessibility or communication support I need?
- What is the total cost in writing, including any follow-ups, and how much time do I have to decide?
Frequently asked questions
Is a kidney specialist appointment available on the NHS?
Will the appointment cure my kidney problem?
Why do I need so many follow-up tests?
Will I need a kidney biopsy?
Will I have to go on dialysis?
What should I bring to the appointment?
Are there medicines I should avoid?
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How we made this page
Medically reviewed by a GMC-registered consultant. Written in plain English, checked against NHS, NICE, GMC and relevant Royal College / specialist-society guidance, and kept under review. No clinic paid to appear on this page, and we publish no pricing. This is general information to help you prepare — it is not a substitute for advice from your own clinician. How we review our guides →
Source hierarchy: UK regulator and NHS/NICE guidance first, then relevant Royal College or specialist-society guidance, then peer-reviewed evidence for procedure-specific figures where available.
Sources & standards: NICE NG203 — Chronic kidney disease: assessment and management NHS — Chronic kidney disease Kidney Care UK — Tests and diagnosis UK Kidney Association — Information for patients NICE referral guidance discussion (CKD) — PMC
Reviews reflect patients' experience of care, not clinical outcomes. For procedure volumes and outcome data see PHIN.
Last medically reviewed 2026-09-21. Spotted something wrong or out of date? Report an error in this guide.
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