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Treatable online

Dizziness

The commonest cause takes about ten minutes to fix — once it is correctly identified.

£40 · 20 minutes

Same-day availability

6am to 10pm, seven days

Assessed and treated by a GMC-registered GP

Prescriptions, sick notes and referral letters included

A written treatment plan after every appointment

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

August 23, 2026

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A 20-minute appointment with a GMC-registered GP for £40. No membership required.

Private GP care led personally by Dr Mohammad Zubair Khan, GMC 7563469.

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Same-Day Appointments
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Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals

Overview

"Dizzy" is one of the least precise words in medicine, and sorting out what someone actually means is most of the work. It nearly always turns out to be one of three quite different things:

  • Lightheadedness — feeling faint, woozy, as though you might pass out. Usually about blood pressure, blood or heart rhythm
  • Vertigo — a genuine sense that you or the room is spinning or moving. Usually the inner ear. Covered on our vertigo page
  • Unsteadiness — feeling off-balance when walking, without any spinning. Usually nerves, joints, vision or muscle strength

So the first question is always: does the room spin, or do you feel like you might faint? Those two answers lead in completely different directions, and getting them confused is why dizziness is so often mislabelled as "your ears" and left there.

Two things worth knowing:

  • In older adults, medication is the commonest cause — and a proper medication review is the single highest-yield thing that can be done. It is also the step most often skipped
  • Fainting during exercise, or with no warning at all, is a cardiac question until proven otherwise. That needs urgent assessment, not reassurance

Common symptoms

Lightheadedness

  • Feeling faint, woozy or as though you might black out
  • Worse on standing up quickly, or after standing for a while
  • Vision greying or narrowing at the edges
  • Sweating, nausea, ringing in the ears beforehand
  • Relieved by sitting or lying down
  • Often worse in the morning, in hot weather, after a hot bath, or after a meal

Vertigo

A definite sense of movement — spinning, tilting or rocking — usually with nausea and unsteadiness. See our vertigo page, which covers the specific causes and the manoeuvres that treat them.

Unsteadiness

  • Feeling off balance on your feet, but no spinning and no faintness
  • Worse in the dark, or on uneven ground — a useful clue, suggesting the balance system is relying on vision to compensate
  • Veering to one side, or a wide-based walk
  • Numbness or altered sensation in the feet
  • Fear of falling, and reduced confidence going out

What the pattern tells us

  • On standing — postural blood pressure drop, often from medication
  • On turning over in bed or looking up — BPPV, which is a specific and very treatable vertigo
  • With palpitations, or on exertion — the heart, and the pattern that needs the most urgency
  • With breathlessness, tingling in the hands and around the mouth — hyperventilation
  • Constant, all day, every day — rarely the inner ear; more often anxiety, medication or persistent postural-perceptual dizziness

Red flag features

  • Sudden severe dizziness with double vision, slurred speech, facial or limb weakness, numbness, or difficulty swallowing — call 999
  • Fainting with no warning at all, or during exercise
  • Fainting with chest pain or palpitations
  • Sudden severe headache, or a new headache with dizziness
  • New deafness or ringing in one ear with vertigo
  • Dizziness after a head injury
  • A family history of sudden cardiac death under 40

Causes and risk factors

Medication — checked first, every time

The commonest cause of dizziness in older adults, and the most fixable:

  • Blood pressure medicines, particularly if the dose has recently increased
  • Alpha blockers such as tamsulosin — a very common culprit
  • Diuretics
  • Antidepressants, particularly tricyclics
  • Opioid painkillers, including codeine
  • Sedating antihistamines, and drugs with anticholinergic effects
  • Diabetes medication causing low blood sugar
  • Several of these together — where the combined effect is far greater than any one alone

Causes of lightheadedness

  • Postural hypotension — blood pressure dropping on standing
  • Simple faints, triggered by pain, heat, standing still or the sight of blood
  • Dehydration
  • Anaemia — easily tested and easily treated
  • Heart rhythm problems — too slow or too fast
  • Aortic stenosis — a narrowed heart valve, classically causing dizziness or fainting on exertion. Important, and it needs an echocardiogram
  • Low blood sugar
  • Anxiety and hyperventilation — a genuine and common cause

Causes of unsteadiness

  • Peripheral neuropathy — diabetes, B12 deficiency, alcohol
  • Poor vision, or a recent change of glasses — particularly varifocals
  • Arthritis, weakness and general deconditioning
  • Parkinson's disease and other neurological conditions
  • Alcohol

The one that gets missed

Persistent postural-perceptual dizziness — a constant, low-level sense of unsteadiness lasting months, typically after an initial episode of genuine vertigo, and worse in busy visual environments like supermarkets. It is a real and recognised condition, not anxiety, and it responds to vestibular rehabilitation rather than to more scans. People are frequently told nothing is wrong.

How it is diagnosed

Dizziness is worked out largely from the history, and a careful conversation achieves more here than most tests. That suits a video consultation well.

The questions that sort it out

  • "Does the room spin, or do you feel like you might faint?" — the first and most useful question
  • How long each episode lasts: seconds, minutes, hours or constant
  • What brings it on — standing, turning in bed, exertion, or nothing at all
  • Any warning beforehand
  • Hearing change, ringing, or ear fullness
  • Palpitations, chest pain or breathlessness
  • Every medication, and any recent changes
  • Falls, and any injuries
  • Alcohol intake
  • Family history of sudden cardiac death

What you can measure at home — genuinely useful

Lying and standing blood pressure. Lie flat for five minutes and measure; stand and measure again at one minute and at three. A drop of more than 20 systolic or 10 diastolic confirms postural hypotension — and that single home measurement often explains the whole problem and points straight at the medication list.

Tests

What we cannot do remotely

We cannot examine your balance, eye movements or nervous system, and we cannot perform the bedside tests that distinguish an inner ear cause from a stroke. Sudden severe vertigo with any neurological symptom is an emergency, not a video consultation — and we will say so immediately.

How we treat it online

1. Review the medication

The highest-yield action in most cases, and the one most often skipped. Reducing or changing a blood pressure tablet, moving a diuretic to the morning, or stopping an unnecessary alpha blocker resolves a great deal of dizziness — and prevents falls.

2. Postural hypotension

  • Stand up in stages — sit on the edge of the bed for a minute before standing
  • Before standing, pump your ankles and clench your calves and buttocks for 30 seconds — a simple manoeuvre that measurably raises blood pressure, and one almost nobody is taught
  • Increase fluid, and salt where appropriate
  • Compression stockings
  • Raise the head of the bed slightly overnight
  • Be careful after hot baths, big meals and alcohol
  • Medication where these are not enough

3. Correct what is treatable

Anaemia, B12 deficiency, thyroid disease, dehydration and poorly controlled diabetes are all common, all testable, and all fixable.

4. Vertigo

Where the picture is BPPV, the Epley manoeuvre resolves it in a single session in most people — covered on our vertigo page. Vestibular rehabilitation exercises are the treatment for most other inner ear causes.

5. Unsteadiness and falls risk

  • Strength and balance exercise programmes have strong evidence for reducing falls — more than any medication
  • Vision check, and caution with varifocals on stairs
  • Home hazards: rugs, lighting, trailing cables
  • Footwear, and a walking aid if useful
  • Vitamin D where deficient

6. What we will not do

  • Prescribe long-term prochlorperazine or other vestibular sedatives. They are for short-term use in acute vertigo only — used for weeks they prevent the brain compensating, prolong the problem, and cause drowsiness and movement side effects. This is one of the commonest prescribing errors in this area
  • Attribute dizziness to "your ears" without asking whether the room actually spins
  • Manage exertional dizziness or unexplained fainting remotely — that needs a cardiac assessment
  • Treat sudden dizziness with neurological symptoms as anything other than an emergency
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Important

When to seek urgent help

Call 999 for:

  • Sudden dizziness with double vision, slurred speech, facial droop, weakness or numbness — possible stroke
  • Difficulty swallowing, or a severe sudden headache with dizziness
  • Chest pain, severe breathlessness, or collapse
  • Dizziness after a significant head injury
  • New confusion or reduced consciousness

Seek same-day medical advice for:

  • Fainting with no warning at all, or fainting during exercise — which needs urgent cardiac assessment
  • Fainting with palpitations or chest pain
  • Sudden hearing loss in one ear with vertigo — a treatable emergency if caught within days
  • Severe vertigo with persistent vomiting and inability to keep fluids down
  • A fall causing injury
  • Dizziness with a fever and severe headache

Book an appointment for:

  • Recurrent dizziness affecting daily life, work or confidence
  • Dizziness that started after a new medication or a dose change
  • Dizziness on standing — bring your lying and standing blood pressure readings
  • Unsteadiness on your feet, or a fall
  • Feeling constantly "off" for weeks or months — including where you have been told nothing is wrong
  • Dizziness with tiredness, breathlessness or heavy periods — which may be anaemia
  • Numbness or tingling in the feet with unsteadiness

Prevention and self-care

Do the standing blood pressure test

If you have a home monitor: lie flat for five minutes, measure, then stand and measure again at one minute and three minutes. A fall of more than 20 systolic or 10 diastolic confirms postural hypotension — and bringing that reading to an appointment frequently explains everything and directs the medication review.

The manoeuvre worth learning

Before standing up, pump your ankles up and down and clench your calf and buttock muscles for about 30 seconds. This squeezes blood back towards the heart and genuinely raises blood pressure before you rise. It is free, it works, and hardly anyone is taught it.

Then stand in stages — sit on the edge of the bed for a minute first, especially at night.

Everyday measures

  • Drink enough, particularly in hot weather and after alcohol
  • Avoid very hot baths and showers
  • Rise slowly after large meals
  • Do not stand still for long periods — shift weight and move your legs
  • Reduce alcohol
  • Take a written list of your medications to every appointment, including anything bought over the counter

Reducing falls

  • Strength and balance exercise — the intervention with the best evidence of any. Tai chi, or a local falls prevention class
  • Have your eyes tested; take particular care on stairs with varifocals
  • Remove loose rugs and trailing cables; improve lighting, especially on stairs and landings
  • Well-fitting supportive footwear indoors and out — not slippers with no back
  • Get vitamin D checked
  • A night light on the route to the bathroom

What to do during an episode

  • Sit or lie down immediately — do not try to walk it off
  • If you feel faint, lie flat and raise your legs
  • Do not drive if you have had any episode of dizziness at the wheel

Driving

You must not drive if dizziness or fainting could occur without warning. Depending on the cause and the pattern, there may be a legal duty to inform the DVLA — particularly after unexplained loss of consciousness. We will tell you where that applies rather than leaving you to find out.

NHS or private

The most useful thing about dizziness is that the word covers several completely different problems, and separating them costs nothing but time. Vertigo — a spinning sensation — is a different problem from lightheadedness, which is different again from unsteadiness. Treating them as one thing is why so much dizziness is managed badly.

Your NHS GP assesses dizziness free. For the commonest cause of true vertigo, the treatment is the Epley manoeuvre — free, takes minutes, and needs no medication.

The cheapest useful investigation is a lying and standing blood pressure, which can be done at home with a monitor costing around twenty pounds. Orthostatic hypotension is a very common and frequently missed cause, and is often driven by medication — blood pressure tablets, diuretics, antidepressants — which a medication review can address.

The honest limitation of remote assessment is real: distinguishing causes relies on positional testing and observing eye movements, and neither can be done properly over video. A careful history does a great deal, but where the examination decides it, we will say so.

What needs emergency assessment: dizziness with new headache, double vision, slurred speech, weakness, numbness, difficulty walking, or sudden hearing loss. Those can indicate a stroke.

Evidence and guidelines

NICE Clinical Knowledge Summary, Vertigo and Dizziness, are the principal references. They emphasise characterising the symptom — vertigo, presyncope or disequilibrium — as the first diagnostic step, since management differs entirely.

CKS recommends lying and standing blood pressure measurement where presyncopal dizziness is described, and review of contributing medication.

CKS, Benign paroxysmal positional vertigo, recommends the Dix-Hallpike test for diagnosis and the Epley manoeuvre for treatment.

CKS advises that vestibular sedatives should be used only short term, since prolonged use impairs central compensation.

NICE NG128, Stroke and transient ischaemic attack, and the HINTS examination evidence underpin the emergency features listed — acute vestibular syndrome with neurological signs or sudden hearing loss requires urgent assessment for posterior circulation stroke.

Common questions

What is the most useful thing I can tell the doctor?

Whether the room spins, or whether you feel like you might faint. Those two answers lead down entirely different paths — spinning points at the inner ear, faintness points at blood pressure, blood or the heart. Almost everything else follows from that one distinction, and it is why "dizzy" on its own is such an unhelpful word.

Could it be my tablets?

Very possibly — in older adults, medication is the commonest cause. Blood pressure tablets, alpha blockers like tamsulosin, diuretics, antidepressants and codeine are frequent culprits, and several together are worse than any one. A proper medication review is the single most effective step, and the one most often skipped. Bring a written list.

How do I know if it is my heart?

Three features. Fainting or dizziness during exercise. Fainting with no warning whatsoever. Palpitations or chest pain alongside. Any of those needs urgent assessment with an ECG — they are not situations for reassurance. A family history of sudden death under 40 raises the same concern.

Why am I worse in the dark?

Because balance relies on three inputs — inner ear, sensation from the feet, and vision. If one is impaired, vision compensates — and in the dark that compensation disappears. Being noticeably worse in the dark or on uneven ground points towards the nerves in the feet or the balance organs rather than towards fainting.

I've been dizzy for months and told nothing is wrong.

It may be persistent postural-perceptual dizziness — a constant low-level unsteadiness that often follows an initial vertigo episode, worse in busy visual environments like supermarkets. It is a real, recognised condition, not anxiety, and it responds to vestibular rehabilitation rather than to more scans. Being told nothing is wrong is a common and demoralising experience here.

What can I do about dizziness on standing?

Two things. Stand up in stages — sit on the edge of the bed for a minute first. And before you rise, pump your ankles and clench your calves and buttocks for 30 seconds, which measurably raises your blood pressure beforehand. Also check whether a lying-and-standing reading confirms it, and get your medications reviewed.

Should I keep taking my dizziness tablets?

Probably not, if you have been on them for weeks. Prochlorperazine and similar drugs are for short-term use in acute vertigo only. Taken longer, they stop the brain compensating, prolong the dizziness, and cause drowsiness and movement side effects. Long-term use is one of the commonest prescribing problems in this area and is worth reviewing.

Can I still drive?

Not if dizziness or fainting could happen without warning. Depending on the cause — and particularly after unexplained loss of consciousness — there may be a legal duty to notify the DVLA. It is worth asking directly rather than assuming, and we will tell you where it applies.

Dr Mohammad Zubair Khan, GMC-registered private GP and founder of Cheshire Clinics
Clinically reviewed by Dr Mohammad Zubair Khan, GMC 7563469
Last reviewed

August 23, 2026

How it works

What happens when you book

£40 for a 20-minute appointment with a GMC-registered GP, 6am to 10pm, seven days a week. Membership is optional and never required.
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01

Book your appointment

Pick a time that suits you — 6am to 10pm, seven days a week, including weekends and bank holidays. £40 for 20 minutes, self-pay, with no insurance to arrange.
5–10 minutes
Online video consultation with a GMC-registered private GP
02

Meet your GP

A 20-minute video or phone consultation with a GMC-registered GP — long enough for a proper conversation about your symptoms, your history and what matters to you.
20 minutes
Diagnostic testing plan including blood test panel, ECG and urine screening
03

Tests and referrals, if you need them

Where testing will actually answer the question, we arrange it — blood tests and health screening through our laboratory partner, or a referral for ultrasound, X-ray, CT or MRI through private imaging providers. We will also tell you when a scan is not the right next step.
1–7 days
Personalised results and treatment plan from a private GP consultation
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Results and next steps

Your GP talks you through what the results mean and agrees the next step with you. Every consultation ends with your treatment plan in writing, and any prescription goes to your own pharmacy.
20 minutes
GP follow-up reminder for ongoing care and progress monitoring
05

Ongoing care and follow-up

Follow-up appointments, progress monitoring and ongoing advice — including saying plainly when something needs in-person or NHS care instead.

Ongoing

How we compare

Time to be seen

Appointment length

Your NHS record in the room

Written treatment plan

Told when a test isn’t needed

Cost

Varies by practice

Typically 10 minutes

Yes, your full record

Not routinely

Usually

Free

Same day

Often 10 to 15 minutes

Usually not

Sometimes charged

Varies by provider

Often a subscription

Questions about our service

How quickly can I be seen?

Same-day access is usually available, from 6am to 10pm, seven days a week. You choose a time that suits you rather than waiting on hold at 8am.

Will I see the same doctor each time?

Yes. Care is led personally by Dr Mohammad Khan, so you are not passed between clinicians. Continuity is the point of a small practice: someone who knows your history and is listening attentively rather than working through a checklist.

Can you see my NHS records?

Yes, with your consent. We can access your Summary Care Record during the consultation, so your current medications, allergies and significant history are in the room. That means fewer questions you have already answered elsewhere, and safer prescribing.

Are you trying to replace my NHS GP?

No. We are not here to replace GPs, only to support them. Your NHS practice remains responsible for your ongoing care, and with your consent we write to them after the consultation. We are useful when you need to be seen sooner, or want more time than a standard appointment allows.

What is included in the appointment?

Twenty unhurried minutes and a comprehensive assessment. A written treatment plan is included, along with any prescription, sick note or referral letter arising from the consultation, at no extra charge.

How much does it cost?

£40 for 20 minutes, self-pay. Membership is optional and never required. Priced for fairness, because we are not here to charge extortionate amounts for access to a doctor.

What does “treatable online” actually mean?

It means the diagnosis can usually be made from your history and photographs, and that treatment can be arranged safely without examining you. Where a condition is not marked treatable online, it is because examination is the diagnosis — listening to a chest, feeling an abdomen, examining an ear or a joint — or because a procedure or device is needed.

Can you prescribe antibiotics?

Yes, where there is a genuine bacterial infection — cellulitis, impetigo, bacterial urine infections, confirmed strep throat. We will also frequently tell you that you do not need one. Most sore throats, coughs, colds and earaches are viral, and an antibiotic gives you the side effects with none of the benefit.

What if the GP cannot help with what I need?

If your problem turns out to be genuinely outside what we can do remotely, the doctor will tell you straight away, point you to the right service, and refund your fee in full. We would rather do that than fill twenty minutes to justify the charge.

What should I do in an emergency?

Call 999 or go to A&E — do not book an online appointment and do not wait for a reply to an email. For urgent problems that are not emergencies, NHS 111 is available 24 hours a day, online or by phone, and can direct you to the right service.

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