Vertigo is a specific sensation: you feel like you or the room around you is spinning, tilting, or moving when nothing is actually in motion. That’s different from general dizziness, which feels more like lightheadedness, wooziness, or unsteadiness. If your experience includes a clear spinning or rotating sensation, especially one triggered by certain head movements, you’re likely dealing with vertigo rather than another type of dizziness.
About 1.5% of the adult population experiences a peripheral vestibular disorder in any given year, making vertigo remarkably common. Here’s how to recognize it, understand what’s behind it, and know when it needs medical attention.
Vertigo vs. General Dizziness
The distinction matters because the two point to different things happening in your body. General dizziness is an altered sense of spatial orientation. Your balance feels off, you might feel faint, and sitting down usually helps. Vertigo is more dramatic. The world appears to rotate or tilt around you, or you feel like your own body is spinning. It often comes with nausea, and it can make standing or walking nearly impossible during an episode.
One reliable clue: if closing your eyes doesn’t stop the sensation of movement, that’s a hallmark of vertigo. Another is nystagmus, a rapid involuntary flickering of your eyes that happens during episodes. You may not notice this yourself, but someone watching your eyes during a spell might see them darting rhythmically to one side.
What BPPV Feels Like
The most common cause of vertigo is benign paroxysmal positional vertigo, or BPPV. It accounts for a large share of vertigo cases, and it has a very recognizable pattern. Episodes are brief, typically lasting less than a minute, and they’re triggered by specific changes in head position: tipping your head up or down, rolling over in bed, lying down flat, or sitting up from a lying position.
BPPV happens when tiny calcium crystals in your inner ear drift into one of the semicircular canals, where they don’t belong. These canals detect rotation, so when the crystals shift with gravity, your brain gets a false signal that your head is moving. The mismatch between what your eyes see and what your inner ear reports creates the spinning sensation.
If your vertigo hits in short bursts, consistently triggered by moving your head in a particular direction, and goes away when you hold still, BPPV is the most likely explanation. It can come and go for weeks, then disappear on its own, and it sometimes returns months or years later.
When Vertigo Lasts Hours or Days
Not all vertigo is brief. Two conditions cause longer episodes, and each has its own signature.
Ménière’s Disease
Ménière’s disease causes vertigo attacks lasting anywhere from 20 minutes to 12 hours, sometimes up to 24 hours. A diagnosis requires at least two such episodes along with hearing loss (confirmed by a hearing test) and either ringing in the ear or a feeling of fullness or pressure in the affected ear. The combination of vertigo, hearing changes, and ear pressure together is what sets Ménière’s apart from other causes.
Vestibular Neuritis
Vestibular neuritis is an inner ear disorder, usually caused by a viral infection, that brings on sudden, severe vertigo along with intense dizziness, balance problems, nausea, and vomiting. Unlike BPPV, it doesn’t come in short bursts tied to head movement. Instead, the initial phase hits hard and lasts up to several days. The worst symptoms typically persist for about a week, followed by milder unsteadiness that can linger for weeks to months. Some people recover fully within a week, while others have residual balance issues for much longer.
Signs Your Vertigo Needs Urgent Attention
Most vertigo originates in the inner ear and, while miserable, isn’t dangerous. But vertigo can also come from the brain, specifically the brainstem or cerebellum, and that’s a different situation entirely. Brain-based vertigo can signal a stroke or bleeding in the brain, and it requires emergency care.
The warning signs that suggest something more serious include:
- Sudden severe headache or neck pain alongside the vertigo
- Vision loss or double vision
- Difficulty speaking or swallowing
- Weakness or numbness on one side of the body
- Loss of consciousness, even briefly
- Inability to walk that’s out of proportion to the dizziness
People with risk factors for stroke (high blood pressure, diabetes, atrial fibrillation, or a history of prior stroke) should take new vertigo more seriously, especially if it comes on suddenly without a clear trigger. In younger, otherwise healthy people, new vertigo is far more likely to be inner-ear related.
How Vertigo Is Diagnosed
There’s no blood test or scan that directly confirms vertigo. Diagnosis relies heavily on your description of the symptoms and a physical exam. Your doctor will want to know exactly what the sensation feels like (spinning vs. lightheadedness), how long episodes last, what triggers them, and whether you have hearing changes or ear symptoms.
The most well-known office test is the Dix-Hallpike maneuver, used specifically to diagnose BPPV. You sit on an exam table, and your provider guides you from sitting to lying down while turning your head to one side. They watch your eyes closely for nystagmus. If your eyes start flickering in a characteristic pattern after a brief delay, that confirms BPPV and also tells your provider which ear and which canal is affected.
For less clear-cut cases, your doctor may order specialized eye-tracking tests. These involve wearing infrared goggles that record your eye movements while your head is moved in various directions or while warm and cool air is directed into your ear canal. The tests measure how well the connection between your inner ear and your eye movements is functioning, and they can pinpoint which side is affected.
If brain-based vertigo is suspected, imaging (typically an MRI) may be ordered to look for stroke, tumors, or other structural problems.
A Simple Self-Check
While a proper diagnosis requires a healthcare provider, you can start to narrow things down on your own by paying attention to a few key details:
- Duration: Seconds to under a minute suggests BPPV. Twenty minutes to hours points toward Ménière’s disease. Days of continuous vertigo suggests vestibular neuritis.
- Triggers: If specific head positions reliably bring it on, that’s classic BPPV. If episodes come without a positional trigger, other causes are more likely.
- Hearing changes: Ringing, muffled hearing, or ear pressure alongside vertigo suggests Ménière’s disease.
- Other neurological symptoms: Weakness, numbness, vision changes, or trouble speaking alongside vertigo point to a brain-based cause.
Write down the answers to these questions before your appointment. The pattern of your episodes is often more useful to your doctor than any single test.
What Treatment Looks Like
Treatment depends entirely on the cause. BPPV is often resolved in one or two office visits using a repositioning maneuver, where your provider moves your head through a specific sequence of positions to guide the displaced crystals out of the affected canal. Many people feel immediate relief, though some need the maneuver repeated.
Vestibular neuritis typically improves on its own as the inflammation subsides, though vestibular rehabilitation (a form of physical therapy focused on balance exercises) can speed recovery and reduce lingering unsteadiness. Ménière’s disease is managed long-term with dietary changes (particularly reducing salt intake), medications to control symptoms during attacks, and in some cases procedures to reduce fluid pressure in the inner ear.
For all types of vertigo, the brain gradually adapts to changes in inner ear function through a process called vestibular compensation. Staying active and moving around, even when it feels uncomfortable, generally helps this process. Prolonged bed rest can actually slow recovery by delaying the brain’s recalibration.