Dizziness and Vertigo in Older Adults: Causes and Red Flags
What Causes Dizziness in Older Adults?
Dizziness in older adults is most commonly caused by inner ear problems, blood pressure drops, medication side effects, heart rhythm issues, stroke, Parkinson’s disease, or age-related balance decline.
Often, more than one factor is involved.
Dizziness is not “just ageing.” It is a symptom — and it usually has an explanation.
Seeing a specialist about dizziness
If you or a relative live in or around Sheffield and dizziness keeps coming back, has caused a fall or unsteadiness, or comes with several medicines or other conditions, I can assess it privately as part of a comprehensive geriatric assessment, in clinic or at home. To book, use the dizziness assessment page or the contact page.
What Does Dizziness Feel Like?
Older adults describe dizziness in different ways:
- The room is spinning (vertigo)
- Feeling faint or light-headed
- Unsteady when walking
- Sudden loss of balance
- Feeling “foggy” or off-balance
Each type suggests a different cause. That is why proper assessment matters.
7 Common Causes of Dizziness in Older Adults
1. Inner Ear Vertigo (BPPV)
Short spinning episodes when turning in bed or looking up.
Common and usually treatable.
Benign paroxysmal positional vertigo (BPPV) is the most common specific cause of vertigo in older people. Tiny calcium crystals in the inner ear become displaced into one of the balance canals, so that certain head movements, such as turning over in bed, lying down, getting up or looking up, trigger a sudden spin lasting seconds, usually less than a minute, often with nausea and unsteadiness afterwards. BPPV does not cause continuous dizziness, hearing loss, fainting, weakness or difficulty speaking; any of those points to a different cause.
I diagnose BPPV from the history and a positional test (the Dix–Hallpike test), watching for the characteristic eye movements. A brain scan is not needed when the picture is typical. Treatment is a repositioning manoeuvre, most often the Epley manoeuvre, which moves the crystals out of the balance canal; improvement can be immediate, though it sometimes needs repeating. I would not perform it without a fuller assessment in someone with significant neck or back problems, vascular disease or restricted mobility. BPPV can recur, and recurrent symptoms deserve reassessment rather than an assumption that the cause is the same.
2. Drop in Blood Pressure on Standing
Called postural hypotension.
You may feel dizzy when getting up from bed or a chair.
This is very common in older adults.
3. Medication Side Effects
Many tablets can cause dizziness, especially if you take several.
Common examples:
- Blood pressure tablets
- Sleeping tablets
- Antidepressants
- Parkinson’s medication
A medication review can often improve symptoms quickly.
4. Heart Rhythm Problems
An irregular or slow heartbeat can cause faintness or near-blackouts.
5. Stroke or Mini-Stroke (TIA)
Sudden dizziness with:
- Slurred speech
- Weakness
- Facial droop
- Double vision
This is a medical emergency: call 999. For what happens after a TIA or stroke, see my TIA and stroke assessment page and my TIA and stroke guide for patients and families.
6. Parkinson’s Disease
Parkinson’s can affect balance and blood pressure control.
Dizziness may be worse when standing.
(See our page on Parkinson’s disease assessment in Sheffield.)
7. Multi-Factor Balance Decline
Sometimes dizziness is caused by several smaller problems together:
- Poor vision
- Weak leg muscles
- Nerve damage in the feet
- Early memory problems
- Deconditioning
This is common — but treatable.
Other Inner-Ear Causes: Vestibular Neuritis, Labyrinthitis and Vestibular Migraine
Vestibular neuritis and labyrinthitis are inflammation of the balance nerve or inner ear, usually after a viral illness. They cause severe vertigo lasting days rather than seconds, with nausea and vomiting, followed by weeks of unsteadiness while the brain adapts. Labyrinthitis also affects hearing; vestibular neuritis does not. Sudden continuous vertigo in an older person, especially with difficulty walking, needs urgent assessment to exclude a stroke.
Vestibular migraine causes episodes of vertigo or imbalance, lasting minutes to hours or longer, in people with a history of migraine. Headache may be mild or absent, particularly in later life, and sensitivity to light, sound or movement during attacks is a clue. It is commoner in women and is treatable once recognised.
Dizziness in Older Women and Older Men
The causes of dizziness are largely the same in women and men, but some are commoner in one or the other, and I look for them specifically.
Causes of dizziness in older women
BPPV is more common in women than in men, and vestibular migraine is considerably more common in women. Postural hypotension, often from blood pressure tablets or diuretics, anaemia, an underactive or overactive thyroid and dehydration are frequent contributors. Women are also more often affected by osteoporosis, so a dizzy spell that leads to a fall carries a higher risk of fracture, which is one reason I assess falls risk and bone health alongside the dizziness.
Causes of dizziness in older men
In older men, tablets for prostate symptoms such as tamsulosin and doxazosin are a common, easily missed cause of light-headedness on standing, especially when combined with blood pressure medication. Heart rhythm problems, including atrial fibrillation and a slow pulse, and narrowing of the blood vessels to the brain are more common in men, so an 80-year-old man with new dizziness needs his pulse, heart rhythm and blood pressure lying and standing checked, not just his ears.
Why Does an Older Person Feel Light-Headed?
Light-headedness, the feeling of being about to faint rather than spinning, usually means the brain is briefly getting less blood flow. In older people the commonest causes are a fall in blood pressure on standing, medication (particularly blood pressure tablets, diuretics and prostate tablets), dehydration, heart rhythm problems and anaemia. The key test is blood pressure measured lying down and again after standing for a few minutes. Light-headedness with palpitations, chest pain, breathlessness or blackouts needs prompt medical assessment.
Why Dizziness in Older Adults Increases Falls Risk
Dizziness is a common cause of falls in older adults.
Falls can lead to:
- Hip fractures
- Hospital admission
- Loss of independence
- Fear of walking
Fear of falling often leads to reduced activity, muscle weakness, and worse balance. It becomes a cycle.
Early assessment breaks that cycle.
(See our falls and frailty assessment page.)
When Is Dizziness an Emergency?
Call 999 if sudden dizziness comes with weakness or numbness of the face, arm or leg, difficulty speaking, new double vision or loss of vision, inability to stand or walk, a severe new headache, chest pain, severe breathlessness or loss of consciousness. Seek urgent medical help if dizziness is:
- Sudden and severe
- Associated with weakness
- Associated with speech difficulty
- Accompanied by chest pain
- Followed by collapse
Do not wait in these situations.
How Is Dizziness Properly Assessed?
A proper geriatric assessment looks at the whole person — not just the symptom.
It includes:
- Careful description of the dizziness
- Blood pressure lying and standing
- Heart rhythm check
- Medication review
- Balance and walking assessment
- Cognitive screening if needed
If memory has changed as well, further assessment may be appropriate.
(See our memory assessment service in Sheffield.)
Sometimes additional tests are required, such as ECG, blood tests, or brain imaging.
The aim is simple:
Find the cause.
Reduce risk.
Maintain independence.
Can Dizziness in Older Adults Be Treated?
In most cases, yes.
Treatment depends on the cause:
- Inner ear vertigo → Simple repositioning manoeuvres
- Blood pressure problems → Adjust medication and hydration
- Medication side effects → Reduce unnecessary drugs
- Heart rhythm issues → Cardiology referral
- Parkinson’s → Targeted optimisation
- General balance weakness → Physiotherapy and strength work
Many patients improve significantly once the underlying cause is identified.
Is there a quick fix for dizziness?
During an attack, sit or lie down straight away and stay still until it passes, to avoid a fall. For BPPV, a repositioning manoeuvre often stops the spinning at once. Tablets that damp down vertigo, such as prochlorperazine or cinnarizine, can help for a few days in a severe attack, but in older people they should be used only briefly: they cause drowsiness, add to falls risk and slow the brain’s natural recovery. Beyond that, the fastest route to lasting improvement is finding and treating the cause.
Does drinking water help dizziness?
If dehydration or a fall in blood pressure on standing is the cause, drinking enough fluid helps, and a glass of water before getting up in the morning can reduce light-headedness. No drink treats vertigo from the inner ear. People with heart failure or kidney disease, or those told to restrict fluids, should check with their doctor before increasing their intake.
Does vertigo go away?
Often, yes. BPPV frequently settles after treatment or on its own, although it can come back. Vertigo from vestibular neuritis eases over days, and the unsteadiness that follows improves over weeks as the brain compensates, helped by vestibular rehabilitation exercises. Vertigo that persists or keeps returning is not something to live with: it needs a diagnosis.
When Should You Seek Specialist Review in Sheffield?
You should consider assessment if:
- Dizziness keeps coming back
- You have had a fall
- Walking feels less steady
- Symptoms are getting worse
- Memory or thinking has changed
- You feel something is not right
Persistent dizziness should not be ignored.
FAQ: Dizziness in Older Adults
What is the most common cause of dizziness in older adults?
The most common causes are inner ear vertigo, postural blood pressure drops, and medication side effects.
Is dizziness a sign of dementia?
Not usually. However, dizziness combined with memory changes or walking problems may need cognitive assessment.
Can dehydration cause dizziness?
Yes. Dehydration can lower blood pressure and make dizziness worse.
Does high blood pressure cause dizziness?
High blood pressure itself rarely causes dizziness. However, blood pressure medication or sudden drops in blood pressure can.
Can dizziness be cured?
Many causes of dizziness are treatable once correctly diagnosed.
What causes dizziness when an older person gets out of bed?
Spinning when turning or sitting up in bed suggests BPPV. Feeling faint after standing up suggests a fall in blood pressure on standing. Telling the two apart needs assessment, because the treatments are different.
Can medication cause dizziness in older people?
Yes. Blood pressure tablets, diuretics, prostate tablets, sleeping tablets, antidepressants, strong painkillers and several other medicines can cause dizziness or worsen balance, particularly in combination. Medication should be reviewed by a doctor or pharmacist and not stopped suddenly without advice.
Is dizziness a normal part of ageing?
No. It becomes more common with age, but it should not be accepted as normal. Most causes can be identified and treated.
My husband (or parent) is dizzy all the time: what could it be?
Constant dizziness is rarely BPPV, which causes brief attacks. In an older person it is more often several things together: medication, low blood pressure on standing, a slow recovery from an inner-ear illness, poor vision, weak legs, nerve damage in the feet, anxiety or early memory problems. This is exactly the situation where a whole-person assessment is more useful than a single test.
Which doctor should assess dizziness in an older person?
A GP can carry out the first assessment. A geriatrician is particularly useful when dizziness comes with several medicines, falls, frailty, blood pressure problems, walking difficulty or memory changes.
Can I drive with vertigo?
You must tell the DVLA if you have dizziness that is sudden, disabling or recurrent, and you should not drive while it could affect your control of the car. The rules are on GOV.UK: vertigo and driving.
I assess dizziness in clinic in Sheffield, at home within 50 miles of Sheffield, or by video. No GP referral required. Fees are on the fees page, and you can contact me with questions.
References
- NHS. Dizziness; Vertigo.
- NICE Clinical Knowledge Summaries. Benign paroxysmal positional vertigo; Vertigo.
- GOV.UK. Vertigo and driving.
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Written and reviewed by Dr Pravin Jha, Consultant Geriatrician & Memory Specialist. Last reviewed: 28 September 2026.
