Vertigo vs Dizziness: Causes, BPPV and When to Worry
The difference between vertigo and dizziness, why the room spins when you roll over in bed (BPPV), the simple manoeuvre that fixes it, and the red flags that mean stroke.
Key takeaways
- Vertigo is a false sense of spinning or movement. Dizziness is a broader word that also covers light-headedness and unsteadiness.
- The commonest cause of vertigo is BPPV: brief spinning, under a minute, triggered by rolling over in bed, lying down or looking up.
- BPPV is usually cured by a simple repositioning manoeuvre, such as the Epley manoeuvre, done by a trained doctor or physiotherapist. Tablets rarely help.
- Vertigo with double vision, slurred speech, facial weakness, limb weakness or inability to walk can be a stroke. Call 108 or 112.
“Chakkar aa raha hai” covers a lot of ground. It can mean the room spinning, feeling faint on standing, or feeling unsteady while walking, and those have very different causes. Getting the description right is half the diagnosis. This guide explains the difference, the commonest cause of true vertigo and its simple cure, and the rare pattern that is an emergency.
Quick answer
Vertigo is a false sense of spinning. Dizziness also includes light-headedness and unsteadiness. The commonest vertigo is BPPV: seconds of spinning when you roll over, lie down or look up, caused by loose inner-ear crystals, and usually fixed by the Epley manoeuvre rather than tablets. Vertigo with double vision, slurred speech, weakness or inability to walk can be a stroke: call 108 or 112.
Three kinds of dizziness
| What you feel | Usual name | Common causes |
|---|---|---|
| The room or you are spinning | Vertigo | BPPV, vestibular neuritis, Meniere’s disease, vestibular migraine, rarely stroke |
| Faint, light-headed, about to black out | Presyncope | Standing up quickly, dehydration, low blood pressure, anaemia, low sugar, medicines, heart rhythm problems |
| Unsteady on your feet, not spinning | Disequilibrium | Nerve damage in the feet, weak muscles, poor vision, some brain conditions, medicines |
Describe which one you feel, how long each episode lasts, what triggers it, and what comes with it. That history usually points to the cause before any test.
The common causes of true vertigo
| Cause | Typical pattern |
|---|---|
| BPPV | Seconds to under a minute, triggered by head position: rolling over, lying down, looking up |
| Vestibular neuritis | Sudden, severe, continuous vertigo for days, often after a viral illness, without hearing loss |
| Meniere’s disease | Attacks of 20 minutes to several hours with ringing, fullness and fluctuating hearing in one ear |
| Vestibular migraine | Episodes of vertigo with or without headache, often in people with migraine |
| Stroke in the back of the brain | Sudden vertigo with other neurological signs, difficulty walking |
BPPV: common, harmless and fixable
BPPV accounts for the largest share of vertigo seen by doctors. Tiny calcium carbonate crystals that normally sit in one part of the inner ear drift into a balance canal, so moving the head in certain directions makes them tumble and triggers a brief burst of spinning, often with nausea. It is commoner with age and after head injuries.
A doctor confirms it with a positioning test called the Dix-Hallpike, which reproduces the vertigo and a characteristic eye movement. Treatment is a repositioning manoeuvre, most often the Epley manoeuvre, which guides the crystals back. It works in most people within one to three sessions. Vertigo tablets, by contrast, do not cure BPPV and are not recommended for routine use.
The emergency pattern
Call 108 or 112 if vertigo comes with
Double vision, slurred speech, facial droop, weakness or numbness in an arm or leg, a sudden severe headache, new deafness, or being unable to stand or walk even with help. These can signal a stroke in the back of the brain, where early treatment matters.
When to see a doctor
See a doctor for vertigo that keeps returning, vertigo with hearing loss or ringing, light-headedness on standing, fainting, or dizziness with palpitations. An ENT specialist or neurologist can assess persistent vertigo; physiotherapists trained in vestibular rehabilitation help with recovery after vestibular neuritis. If headaches come with your episodes, the headache guide helps sort the red flags.
Frequently asked questions
What is the difference between vertigo and dizziness?
Vertigo is a specific sensation that you or the room is spinning or moving when it is not, usually from the inner ear or its brain connections. Dizziness is a broader word that also includes feeling light-headed or about to faint, often from low blood pressure, dehydration or anaemia, and feeling off-balance on your feet.
Why does the room spin when I turn in bed?
That pattern is typical of benign paroxysmal positional vertigo, or BPPV. Tiny calcium crystals in the inner ear drift into a balance canal, so certain head movements trigger a burst of spinning lasting seconds to under a minute. It is common, not dangerous, and usually treatable in one or two sessions.
What is the Epley manoeuvre?
A sequence of head and body positions that moves the loose inner-ear crystals back where they belong. Performed correctly by a trained doctor or physiotherapist, it relieves the most common form of BPPV in most people within one to three sessions.
Is cervical spondylosis a cause of vertigo?
It is a very common label in India, but neck arthritis is rarely the true cause of spinning vertigo. Many people told they have 'cervical vertigo' actually have BPPV, vestibular migraine or an inner-ear problem that responds to specific treatment. It is worth asking for a proper vertigo assessment.
Do vertigo tablets cure vertigo?
Medicines such as betahistine, cinnarizine or prochlorperazine can ease nausea briefly, but they do not cure BPPV, and long-term use can slow the brain's natural recovery. Guidelines advise against routine tablets for BPPV and favour repositioning manoeuvres.
Sources
Dr. Garima Panse is a medical doctor who writes plain-language guides for Indian readers on skin health, heart health, brain and nerves, medical imaging and everyday medicine. Every guide lists its sources, shows the date it was last reviewed, and says when to see a doctor in person.
This guide is for general education and reflects the evidence available on the last reviewed date. It is not a diagnosis, a prescription or a substitute for seeing a doctor who can examine you. If you have symptoms that worry you, or the guide tells you to see someone, please do. Full disclaimer.