Stroke and TIA assessment (Assessment for stroke and transient ischaemic attack (TIA))
A specialist assessment that works out whether you have had a stroke or a TIA (mini-stroke), why it happened, and what treatment can lower your risk of a future stroke.
✓ Medically reviewed by a GMC-registered consultant · last reviewed September 2026 · next review September 2027 · how we review
In short
- It works out whether symptoms were a stroke or TIA, why it happened, and how to lower your risk of a future stroke.
- Symptoms happening now are a 999 emergency — use the FAST test (Face, Arms, Speech, Time) and call an ambulance, even if the symptoms have gone.
- A suspected TIA needs specialist assessment urgently, within 24 hours, under NHS guidance — this is not a routine private booking.
- The assessment lowers risk but cannot reverse a stroke that has happened or guarantee no future event.
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.
Confirms whether symptoms were a stroke, a TIA or something else (a large share of suspected TIAs turn out to be another cause).
A private clinic appointment is the wrong route for symptoms happening now or in the last few hours — these need 999 and emergency care.
History, examination, and often an ECG, blood tests and a brain scan on the same day. The specialist explains their initial thinking.
A clear diagnosis, written prevention plan and named contact for questions.
History, examination, and often an ECG, blood tests and a brain scan on the same day. The specialist explains...
Urgent results (such as scans and artery imaging) and prevention treatment are usually sorted quickly. Some...
Longer heart-rhythm monitoring may run at home, blood pressure is reviewed, and any artery procedure is planned if...
Regular review of blood pressure, cholesterol, medicines and lifestyle. Driving may be restricted for a defined...
What is a stroke and TIA assessment?
A stroke happens when the blood supply to part of the brain is cut off, either by a clot or by a bleed. A transient ischaemic attack (TIA), often called a mini-stroke, causes the same kind of symptoms but they pass, usually within minutes to an hour. A TIA is a serious warning that you could have a full stroke soon.
This assessment is the work-up that follows those symptoms. A specialist (usually a stroke physician, geriatrician or neurologist) confirms whether it really was a stroke or TIA, looks for the cause — such as a narrowed neck artery, an irregular heart rhythm or high blood pressure — and starts treatment to cut your risk of another event.
The single most important thing to understand is timing. Stroke and TIA symptoms happening now are a 999 emergency, not something to book a private appointment for. Calling an ambulance gives you the best chance of clot-busting or clot-removal treatment for a stroke, and the fastest route into urgent specialist assessment for a TIA.
The assessment can find a cause and reduce risk. It cannot undo a stroke that has already happened, and it cannot promise you will never have another.
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.
Emergency stroke assessment (call 999)
For symptoms happening now. The ambulance and hospital stroke team assess you fast, scan your brain, and decide on emergency clot-busting or clot-removal treatment. Time is...
Urgent TIA clinic assessment
For symptoms that have fully resolved. NHS guidance is for specialist assessment within 24 hours. The clinic reviews your history, examines you, and arranges urgent scans and...
Brain and artery imaging
A brain scan (CT or MRI) checks for damage, and scans of the neck and brain arteries (carotid ultrasound, CT or MR angiography) look for narrowing that could be treated.
Heart rhythm and blood tests
An ECG and sometimes longer heart-rhythm monitoring look for atrial fibrillation (an irregular beat that can throw clots). Blood tests check for diabetes, cholesterol and...
Preparing for your test
- If symptoms are happening now, do not prepare — call 999 immediately and ask for an ambulance.
- For a clinic appointment, write down exactly what happened: when it started, how long it lasted, and which parts of the body or speech were affected.
- Bring a full list of your medicines, including blood thinners, blood-pressure tablets and anything bought over the counter.
- Bring details of past health problems, especially heart rhythm problems, high blood pressure, diabetes and previous strokes or TIAs.
- Bring your blood-pressure readings if you measure at home, and your glasses and hearing aids.
- Bring someone who saw what happened if you can — what they noticed is often more useful than what you remember.
- Do not drive yourself if you have had recent symptoms; ask the team about current driving rules.
What happens
The specialist takes a detailed history of your symptoms and your risk factors, then examines you, including your speech, face, limbs, balance, blood pressure and heart.
Because there is no single test that proves a TIA, the diagnosis rests on the story plus tests. You will usually have a brain scan, scans of the neck and brain arteries, an ECG, and blood tests. If an irregular heart rhythm is suspected, you may be given a monitor to wear for longer at home.
The team explains what they think happened and starts prevention straight away where needed — for example blood-thinning or cholesterol-lowering medicine, and blood-pressure treatment. If a tightly narrowed neck artery is found, they discuss whether a procedure to treat it is needed, sometimes urgently.
Before you leave, you should be told what your diagnosis is, what the plan is, when results that are still pending will come back, and exactly what to do if symptoms return.
Is this test 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 private clinic appointment is the wrong route for symptoms happening now or in the last few hours — these need 999 and emergency care.
- It is the wrong pathway if you need emergency clot-busting or clot-removal treatment, which is time-critical and hospital-based.
- It will not help if the real problem is a different emergency, such as a brain bleed, that needs immediate hospital management.
- It cannot reverse damage from a stroke that has already happened.
Delay or rearrange if…
- Do not delay at all if symptoms are active — call 999 rather than waiting for any appointment.
- If you are acutely unwell, feverish or have a reduced level of consciousness, you need emergency care first.
- If key tests (for example artery imaging or heart monitoring) are not available quickly, an urgent NHS pathway is safer than waiting.
- If you are on blood thinners and bleeding, that needs urgent assessment before any elective review.
Alternatives to discuss
- The NHS emergency and rapid-access TIA pathway, which is the standard and fastest route for acute symptoms.
- Your GP for non-urgent risk-factor review once any emergency has been excluded.
- Cardiology referral if an irregular heart rhythm is the main concern.
- Vascular surgery assessment if a narrowed neck artery is found.
- No additional private testing if the NHS work-up is already complete and a plan is in place.
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
- Confirms whether symptoms were a stroke, a TIA or something else (a large share of suspected TIAs turn out to be another cause).
- Finds treatable causes such as a narrowed neck artery, irregular heart rhythm or uncontrolled blood pressure.
- Starts prevention quickly, which is when it most reduces the risk of a future stroke.
- Gives you a clear plan, the right medicines, and advice on driving and lifestyle.
- Identifies people who need an urgent procedure on a neck artery before a stroke happens.
Risks & complications
- Anxiety and uncertainty while waiting for scan and monitor results.
- Finding out you cannot drive for a period, which affects work and independence.
- Discomfort or bruising from blood tests and monitor electrodes.
- Needing to start long-term medicines you had not expected.
- Incidental findings on a brain scan that need further tests but may never have caused harm.
- An inconclusive result, so the cause of the symptoms is never fully proven.
- Side effects from new medicines such as blood thinners (bruising, bleeding) or statins.
- A reaction to the dye (contrast) used in some scans.
- A serious bleeding problem from blood-thinning treatment.
- A serious contrast reaction or kidney effect from scan dye.
- Missed or delayed diagnosis if symptoms are dismissed as minor — which is why acute symptoms must go through emergency care, not a routine booking.
The biggest risk around stroke and TIA is delay. Acute or recurring symptoms must be treated as an emergency through 999 and the NHS stroke pathway, not slotted into a private appointment days later. The biggest decisions to discuss are blood-thinning treatment (balancing stroke prevention against bleeding) and whether a narrowed neck artery needs a procedure. Ask the specialist what your individual risk is and what each treatment is meant to change.
Published figures to discuss
Figures around stroke and TIA vary widely with age, the cause, how quickly treatment starts and individual risk factors, so single numbers can mislead. What is consistent is that a suspected TIA is a warning of raised short-term stroke risk, that early assessment and prevention reduce that risk, and that a large share of suspected TIAs turn out to have another diagnosis. For this reason exact percentages are not quoted here; your specialist can give you a personalised estimate.
| Figure | Reported range | How to interpret it | Source / confidence |
|---|---|---|---|
| Early stroke after TIA | Highest in the first days; often quoted around 5 to 10% within 7 to 90 days without urgent treatment | TIA symptoms that fully resolve are still urgent because early prevention can reduce risk. | NHS — Transient ischaemic attack (TIA)nhs.ukPublished figure |
| Atrial fibrillation as a cause of stroke or TIA | Common in older adults | Pulse check, ECG and sometimes longer rhythm monitoring are important because anticoagulation can substantially reduce future stroke risk. | NHS — Transient ischaemic attack (TIA)nhs.ukSource-linked context |
| Bleeding risk from anticoagulation | Clinically important and individualised | Bleeding risk should be managed, but it should not automatically prevent anticoagulation when stroke risk is high. | NHS — Transient ischaemic attack (TIA)nhs.ukSource-linked context |
| Stroke mimic rather than stroke or TIA | Common in urgent clinics | Migraine, seizure, faint, hypoglycaemia and vestibular disorders can mimic TIA, so specialist assessment matters. | Guide sourcesClinical 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 the assessment itself. What matters afterwards is acting on the plan, taking prevention medicines, attending follow-up, and knowing exactly when to call for help.
- Feeling shaken or worried after a frightening symptom — this is normal and worth talking about.
- Waiting days to weeks for monitor or specialist scan results.
- Getting used to new daily medicines and any side effects.
- Adjusting to a temporary driving restriction and to lifestyle changes.
Aftercare
- Take prevention medicines (such as blood thinners, statins and blood-pressure tablets) exactly as prescribed.
- Check and record your blood pressure if asked, and report readings that are very high or very low.
- Follow the driving rules you are given and tell the driving licence authority and your insurer if required — this is the DVLA if you live in England, Scotland or Wales, or the DVA if you live in Northern Ireland.
- Keep all follow-up appointments and complete any home heart monitoring.
- Reduce risk where you can: stop smoking, cut alcohol, stay active, and eat well.
- Know your red flags and have a clear plan to call 999 if stroke symptoms return.
- Make sure you know who to contact about pending results and medicine questions.
- Timeline of what happened written down
- Full medicine list, including blood thinners
- Home blood-pressure readings if you have them
- A witness account from someone who saw the event
- Glasses and hearing aids
- Clear note of who to contact and when results are due
- Saved emergency number and a plan to call 999 if symptoms return
⚠ Get urgent help if…
- Face drooping, arm weakness or slurred speech — call 999 now (remember FAST: Face, Arms, Speech, Time).
- Sudden numbness or weakness, especially on one side of the body.
- Sudden confusion, trouble speaking or understanding speech.
- Sudden trouble seeing in one or both eyes.
- Sudden severe headache with no known cause.
- Sudden dizziness, loss of balance or trouble walking.
- Any of these even briefly, and even if they go away — you still need emergency assessment.
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 assessment ends with a clear answer about whether you had a stroke or TIA, the most likely cause, and a prevention plan that starts promptly. For many people a treatable cause is found and risk can be lowered substantially.
A normal brain scan does not rule out a TIA, because TIAs often leave no lasting mark. Equally, no plan can guarantee you will never have another stroke. The aim is to reduce risk as far as possible and to make sure you know how to act fast if symptoms return.
Stroke risk is lifelong, so prevention is ongoing rather than a one-off fix. Blood pressure, heart rhythm, cholesterol and lifestyle need regular review, and medicines may need adjusting over time. A plan made today should be revisited as your health changes.
Related tests, treatments or support
This assessment usually combines several tests done close together: brain imaging, artery imaging, an ECG, blood tests and sometimes prolonged heart monitoring. In older people it often sits alongside a broader review of blood pressure, diabetes, falls and medicines, because these affect both stroke risk and recovery.
Follow-up & long-term care
You should be told who is responsible for your prevention plan and when results that are still pending will come back. Follow-up usually includes a review of blood pressure, cholesterol and medicines, results of any heart monitoring, and a decision on any artery procedure. Make sure you leave with a named contact and a clear safety plan.
- Regular blood-pressure checks and treatment to target.
- Ongoing blood-thinning or antiplatelet treatment if prescribed, with bleeding risk reviewed.
- Cholesterol review and statin treatment where indicated.
- Treatment and monitoring of atrial fibrillation if found.
- Lifestyle support: stopping smoking, alcohol, activity and diet.
- Periodic review of whether your prevention plan is still right for you.
Repeat, follow-on and what comes next
- A TIA cannot be confirmed by a single test, so the diagnosis is sometimes revised once the full picture is in.
- A normal brain scan does not exclude a TIA, and further or repeat tests are common.
- Prevention plans are reviewed and adjusted over time as blood pressure, rhythm and risk change.
- Some people need a procedure on a neck artery after the initial assessment.
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 diagnosis, written prevention plan and named contact for questions.
- Prompt start of indicated prevention treatment with bleeding risk explained.
- A defined plan for pending results, including home heart monitoring.
- Explicit red-flag advice and instruction to call 999 if symptoms recur.
- Clear driving guidance and onward referral for any artery procedure.
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:
- Type and number of scans needed (brain imaging, neck and brain artery imaging).
- Heart-rhythm monitoring, especially longer home monitoring.
- Blood tests and the specialist's assessment time.
- Whether same-day reporting of scans is arranged.
- Follow-up appointments and ongoing prevention review.
- Any procedure on a narrowed neck artery, which is a separate and major cost.
- The specialist's assessment fee.
- Each scan and test fee, and who reports them.
- Heart-rhythm monitoring, including home monitors.
- Follow-up appointments and how results are communicated.
- What happens, and what it costs, if an urgent NHS transfer is needed for acute symptoms.
- Cancellation policy and what happens if results are inconclusive.
On the NHS? Acute stroke and suspected TIA are medical emergencies that the NHS assesses urgently and free of charge; private care is mainly relevant for non-urgent review, second opinions and risk-factor follow-up, not for acute symptoms.
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
- Treating acute symptoms as a routine private booking instead of an emergency.
- Starting blood thinners without a clear discussion of bleeding risk.
- No clear, written plan for what to do if symptoms return.
- Not explaining driving restrictions and the duty to inform the DVLA (or the DVA in Northern Ireland).
- Implying a normal scan means nothing was wrong.
Marketing red flags
- Offering a 'stroke check' or 'TIA review' for someone with active symptoms instead of directing them to 999.
- Promising to rule out stroke risk completely with one scan or test.
- Selling broad 'brain health' or whole-body scans as stroke prevention.
- Downplaying the urgency of a suspected TIA to fit a clinic timetable.
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.
- Was this a stroke, a TIA, or something else — and how confident are you?
- What caused it, and which of my risk factors can be treated?
- What is my risk of another stroke, and what will each treatment change?
- Do I have an irregular heart rhythm or a narrowed neck artery that needs treating?
- What are the rules for driving, and do I need to tell the DVLA (or the DVA in Northern Ireland)?
- Exactly what should I do, and who should I call, if symptoms come back?
- 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 test, 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 test 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
My symptoms have gone — do I still need to be seen?
Should I book privately or call 999?
Will a brain scan show whether I had a TIA?
Why do I need to wear a heart monitor?
Can I drive after a stroke or TIA?
Does treatment guarantee I won't have another stroke?
Find a verified specialist for stroke and tia assessment
Every consultant is GMC-checked and independently reviewed. Search by postcode and distance, or switch to a map. Ordered by rating, relevance and recency — never by who pays.
No verified consultants list this procedure yet — browse the full directory.
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: NHS — Transient ischaemic attack (TIA) Stroke Association — Stroke signs and symptoms (FAST) NICE NG128 — Stroke and TIA in over 16s: recommendations NICE NG128 — Rationale and impact (24-hour TIA assessment) Stroke Association — Transient ischaemic attack (TIA) NHS — TIA diagnosis DVLA — Assessing fitness to drive (medical guidance) DVA Northern Ireland — Tell DVA about a driver medical condition
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.
Related guides: Dizziness and blackout assessment · Delirium (acute confusion) assessment · Capacity assessment · Comprehensive geriatric assessment · Continence assessment