The vertigo that sends an older adult to the emergency room is rarely the kind that stops after twenty seconds. It builds over a few hours, it does not let up when you lie perfectly still, and it can run for days.
That pattern points somewhere very different from loose crystals in the inner ear.
Two conditions cause it more often than anything else. They are vestibular neuritis and labyrinthitis, and a single hearing symptom is what separates one from the other.
If you are the adult son or daughter who found a parent unwilling to get off the bathroom floor because the room would not stop turning, this is the picture worth learning to recognize. It changes what you tell the doctor, and it changes what treatment should come next.
Quick Answer
Vestibular neuritis is inflammation of the vestibular nerve, the nerve that carries balance information from the inner ear to the brain. The National Institute on Deafness and Other Communication Disorders describes it as an inflammation of that nerve, often caused by a virus, that primarily causes vertigo without changing hearing.
Labyrinthitis is the same problem with the hearing side of the inner ear involved as well. That is the dividing line, and the Vestibular Disorders Association states it plainly: if no hearing loss is present, the condition should not be called labyrinthitis.
Both usually follow a virus, arrive over hours, and produce vertigo that is continuous rather than triggered.
BPPV is close to the opposite. It fires in short bursts when the head moves into a certain position and settles in well under a minute, which is why the treatments for these conditions are not interchangeable.
The Clock Tells You More Than the Spinning Does
When someone describes vertigo to me, the first question I ask is not how bad it felt. It is how long a single episode lasted from start to finish.
That one answer sorts most cases before anyone touches a treatment table.
BPPV comes in seconds-long bursts, tied to rolling over in bed or tipping the head back. NIDCD defines it as a brief, intense episode triggered by a specific change in head position, and brief is the operative word.
Vestibular neuritis does not behave that way at all. The spinning is there when you wake, still there an hour later, and still there when you are lying flat with your eyes closed doing absolutely nothing.
Head movement makes it worse. It does not create it.
Onset is the second clue. Ohio State’s Wexner Medical Center describes both vestibular neuritis and labyrinthitis as coming on suddenly over only a few hours, which is a very different story from the on-and-off pattern people report with positional vertigo.
If what you are describing is short, repeated, and clearly tied to a movement, this is probably not your post. Our guide to BPPV and how the Epley maneuver treats it is the better fit, and the treatment there is quick and often works in one visit.
Labyrinthitis Symptoms Versus Vestibular Neuritis Symptoms
These two get used as if they mean the same thing, including by people who should know better. They do not.
The vestibular nerve has two branches. One carries balance signals, and one carries hearing, and how much of that structure is inflamed decides which name the condition gets.
What both conditions share
- Sudden, severe vertigo that does not stop between episodes because there are no separate episodes
- Nausea and vomiting, often bad enough to make fluids hard to keep down
- Real difficulty walking a straight line, with a pull toward one side
- Trouble focusing the eyes, especially while the head is moving
- A foggy, hard-to-concentrate feeling that outlasts the spinning by weeks
What only labyrinthitis adds
Hearing change in the affected ear. That can mean muffled or reduced hearing, new ringing, or a full, plugged sensation that will not clear.
This distinction is not academic. New hearing loss alongside vertigo deserves a prompt call to a physician rather than a wait-and-see week, because some causes of sudden hearing loss are treated on a tight clock.
Caregivers, this is the detail most likely to go unreported. Older adults who already have some hearing loss often do not register a further drop on one side, so ask directly whether the phone sounds different against one ear.
Where It Comes From, and Why Seniors Often Miss the Connection
Most cases are viral. The Vestibular Disorders Association points to herpes simplex virus as the most common suspected cause, with shingles, influenza, measles, mumps, and several others also implicated.
NIDCD notes that labyrinthitis frequently accompanies an upper respiratory infection such as the flu.
Here is where the connection gets missed. The cold or flu is often over by the time the vertigo arrives, so nobody thinks to mention it, and the timeline that would have made the diagnosis obvious never reaches the doctor.
There can be a warning sign beforehand. VeDA reports that roughly 25 percent of patients notice oscillating dizziness in the two days before the main event.
Vestibular neuritis is also uncommon enough that many people have never heard of it. Cleveland Clinic puts it at about 4 in every 100,000 people in the United States, which helps explain why an unfamiliar word gets substituted for it at the kitchen table.
One reassurance worth passing along to family members: Cleveland Clinic states you cannot catch vestibular neuritis from someone else. The virus that set it off may be contagious, but the nerve inflammation is not.
How Long Vestibular Neuritis Lasts
This is the question I get asked earliest and most often, usually in the first two minutes of an evaluation. The honest answer has two parts, because recovery happens in two stages that feel nothing alike.
The acute stage
This is the miserable part, with constant spinning and vomiting. Cleveland Clinic describes the acute phase as lasting up to about a week, and VeDA puts acute symptom resolution at a few days to a few weeks.
Most people are not upright and functional during this stretch, and that is expected rather than a bad sign.
The compensation stage
The violent spinning stops, and something more stubborn takes its place. Unsteadiness in busy places, a lurch when you turn your head to check traffic, and that persistent mental fog.
This stage is where the wide range in recovery times comes from. Cleveland Clinic notes some people recover within a week while others carry lingering symptoms for weeks, months, or longer, and VeDA cautions that full central compensation can take months to years.
The reason for the spread is that recovery here is not really about healing the nerve. The brain is rebuilding its balance map around a signal that came back weaker on one side, and it does that by being asked to practice.
Which is exactly why treatment matters for the second stage even though the first one resolves on its own.
Why Repositioning Maneuvers Do Not Help This One
Someone with continuous vertigo will almost always find an Epley maneuver video before they find a physical therapist. It is the most searched thing in this corner of the internet, and for vestibular neuritis it is the wrong tool entirely.
The logic is simple once you see the two mechanisms side by side. BPPV is a plumbing problem, and vestibular neuritis is a wiring problem.
In BPPV, displaced calcium crystals are sitting in a canal where they do not belong, and a repositioning maneuver uses gravity to move them out. There is a physical object to relocate.
In vestibular neuritis there is nothing to relocate. The nerve itself is inflamed and sending a weaker signal, and no sequence of head positions changes that.
Running the maneuver anyway usually produces a rough hour of nausea and no improvement. In my practice, that failed attempt is frequently the thing that finally brings someone in, and it is a shame it took that long.
There is a real twist worth knowing about. VeDA reports that roughly 10 to 15 percent of people go on to develop BPPV after a bout of vestibular neuritis, which means both problems can end up in the same ear a few weeks apart.
That is one of several reasons a returning symptom deserves a fresh look rather than an assumption. Vertigo has a long list of possible causes in older adults, and more than one of them can be true in the same person at the same time.
What Vestibular Rehabilitation Actually Involves
Vestibular rehabilitation therapy is the treatment with real evidence behind it here, and the recommendation is not a soft one.
In 2022 the Academy of Neurologic Physical Therapy, part of the American Physical Therapy Association, updated its clinical practice guideline on exactly this problem. It was written by Hall, Herdman, Whitney and colleagues, and it ran in the Journal of Neurologic Physical Therapy.
Their conclusion is unusually firm for a guideline. On strong evidence, clinicians should offer vestibular rehabilitation to people with unilateral and bilateral vestibular hypofunction.
Vestibular neuritis is the most common way an older adult ends up with unilateral hypofunction, which is the clinical term for one side of the balance system underperforming.
Gaze stabilization
This is the core of the program and it looks far too simple to be doing anything. You fix your eyes on a letter taped to the wall at arm’s length and turn your head side to side while the letter stays in focus, usually starting at 30 seconds to a minute per set.
The exercise deliberately provokes mild symptoms, because the error signal is what teaches the brain to recalibrate.
Dosage is where most home programs fall short. The 2022 guideline recommends gaze stability exercises at least 3 times a day, working out to roughly 12 minutes a day early on and building toward about 20 minutes a day once you are into the longer-term stage.
Balance and gait retraining
Once the worst of the vertigo passes, the balance system has to be pushed off its visual crutch. That means standing feet-together and then in tandem stance, one foot directly in front of the other, for 30-second holds with eyes open and then closed, always within reach of a counter.
Then it moves into walking. Walking a hallway while turning your head left and right on a count, 10 to 15 feet at a time, is one of the more honest tests of whether compensation is taking hold.
If the program feels familiar, it should. Many of the same building blocks show up in our guide to vestibular balance exercises for seniors, which is a useful companion once a therapist has confirmed the diagnosis and set your starting level.
How often you would actually be seen
Less often than people expect. The 2022 guideline supports roughly weekly supervised sessions for 2 to 3 weeks in the acute and subacute stage, and weekly sessions for 4 to 6 weeks when symptoms have become chronic.
The daily home program is where the recovery is earned. The clinic visits exist to progress it and to catch the exercises that have quietly stopped being challenging.
Caregivers make a genuine difference in this stretch. Standing within arm’s reach during the eyes-closed work, and keeping a simple tally of which days the exercises actually got done, does more for the outcome than any single appointment.
What a Doctor or Physical Therapist Will Typically Check
The first job with continuous vertigo is not naming the inner ear condition. It is ruling out a stroke, because a stroke in the back of the brain can imitate this almost perfectly.
- A careful eye examination. In an acute setting, clinicians trained in it may use a three-step bedside oculomotor exam known as HINTS, described by Kattah and colleagues in the journal Stroke in 2009, which in that study proved more sensitive for stroke than early MRI with diffusion-weighted imaging. It is an expert-level exam, not something to attempt or request at home.
- The pattern of the nystagmus, meaning the involuntary flickering of the eyes. With vestibular neuritis it is present at rest and beats consistently in one direction, which is a different signature from the brief, position-triggered flicker seen with BPPV.
- A hearing test. This is the step that separates labyrinthitis from vestibular neuritis, and it is worth insisting on if hearing feels different on one side.
- Head impulse testing, a quick small head turn while you hold your gaze on the examiner’s nose, used to check whether one side of the balance system is underperforming.
- Blood pressure lying and standing, since a pressure drop on rising is common in older adults and can sit on top of a vestibular problem rather than instead of it.
- A recent illness history covering the previous two to three weeks, including colds and flu that have already cleared.
- Walking and balance testing once the acute stage has passed, often the Timed Up and Go and tandem stance, to quantify where things actually stand.
Imaging is not automatic. Cleveland Clinic lists hearing tests, a vestibular test battery, and MRI among the tools used, with imaging aimed largely at ruling out stroke, tumor, and head injury rather than confirming neuritis.
If you are a caregiver heading to that appointment, write down three things beforehand: the date the vertigo started, whether there was any illness in the two weeks before it, and whether hearing changed in either ear. Those three answers shape most of what happens next.
What Not to Do
- Do not sit on new vertigo that comes with a severe headache, double vision, slurred speech, numbness or weakness on one side, or an inability to stand at all. That combination is an emergency call, not a physical therapy appointment.
- Do not try an Epley maneuver you found online for vertigo that has been running continuously for days. It treats a different problem and it will make the next few hours considerably worse.
- Do not stay in a dark, still room past the first few days. Rest is appropriate while you are actively vomiting, and after that, stillness becomes the enemy of compensation.
- Do not settle in with motion sickness medication as a long-term plan. Drugs like meclizine have a real place in the first days, and staying on them indefinitely tends to blunt the very signals the brain needs in order to recalibrate.
- Never stop a prescribed medication on your own, though. Ask the prescriber how long it is meant to continue.
- Do not quit the exercises because they cause dizziness. Mild provocation that settles within about 15 to 20 minutes is the program working, not a sign you are doing damage.
- Do not write off new one-sided hearing loss as wax or age.
When to Get Evaluated
The acute stage belongs to a physician or an emergency department, particularly the first time it happens. Physical therapy earns its place afterward.
Ask for a vestibular evaluation once the constant spinning has eased but you still feel unsteady, still avoid crowded aisles at the grocery store, or still brace against a wall when you turn your head.
Do not wait for a fixed number of weeks to pass. Waiting is how a few careful weeks turn into a few cautious months, and a person who has stopped moving normally loses strength and confidence on top of the balance problem.
That second layer is real, and it is treatable too. When weeks of guarded movement have left someone weaker than the vertigo alone would explain, the Otago Exercise Program rebuilds leg strength and balance on a set schedule, and it is associated with a 35 to 40 percent reduction in fall risk.
Here in Salem, HWYPT runs free 15-minute fall risk screenings out of Center 50+ at 2615 Portland Rd NE, and delivers Otago free for qualifying seniors through our partnership with Northwest Senior and Disability Services. We also offer free virtual consultations, which matter more than usual with this condition, because a car ride is the last thing most people want in the first weeks.
For anyone who cannot travel at all, in-home visits are available, and our Pay What You Can program exists so that cost is not the reason an evaluation gets postponed.
Frequently Asked Questions
What is the difference between labyrinthitis and vestibular neuritis?
Hearing. Vestibular neuritis affects the balance branch of the nerve and leaves hearing alone, while labyrinthitis involves the hearing side as well and brings hearing loss, ringing, or ear fullness with it.
VeDA is direct about this, stating that if no hearing loss is present the condition should not be called labyrinthitis. The vertigo, the recovery process, and the rehabilitation are largely the same either way.
How long does vestibular neuritis last?
The severe stage is usually short. Cleveland Clinic describes an acute phase lasting up to about a week, and VeDA puts acute symptom resolution at a few days to a few weeks.
The unsteady stage afterward is the unpredictable one, running anywhere from another week to several months depending on the person and on how consistently the exercises get done.
Is there a cure for vestibular neuritis?
Not in the sense of a pill that ends it, and you will find a great deal of content online implying otherwise. The inflammation settles on its own, and what remains is a balance system that has to be retrained.
Physicians often use corticosteroids, antivirals, and anti-nausea medication in the early days, and Cleveland Clinic lists all of those among standard treatments. The lasting recovery comes from vestibular rehabilitation rather than from any of them.
Can vestibular neuritis turn into BPPV?
It can be followed by it, which is not quite the same thing. VeDA reports that about 10 to 15 percent of people develop BPPV after vestibular neuritis, likely because the same inflammation disturbs the crystals in that ear.
The clue is a change in pattern. If steady unsteadiness suddenly turns into short violent spins when you roll over in bed, that is a new problem layered on the old one, and it needs the repositioning treatment the first condition never did.
Caregivers are usually the ones who catch this, because the person living with it has been dizzy for so long that a change in the flavor of it barely registers. Say something if the complaint switches from “I feel off all the time” to “it spins when I turn over.”
Is it contagious?
No. Cleveland Clinic states you cannot catch vestibular neuritis from another person, though whatever virus triggered it may have been contagious in its own right.
Does Medicare cover vestibular rehabilitation?
Medicare Part B covers medically necessary outpatient physical therapy, and vestibular rehabilitation for documented dizziness and balance impairment generally falls inside that. Coverage depends on documented functional limitation, which is one more reason to describe specific tasks you can no longer do.
HWYPT is in network with Medicare Part B, United Healthcare, Wellcare, and Aetna Medicare Advantage, and we will walk you through what your particular plan covers before the first visit.
Final Thoughts for Adults Over 50
Most vertigo advice aimed at older adults quietly assumes BPPV, because BPPV is common and its treatment is satisfying to describe. That assumption fails badly for the person whose room has been spinning for four straight days.
If you are the one experiencing it, the most useful thing you can bring to an appointment is a timeline. When it started, whether you were sick in the weeks before, and whether one ear sounds different now.
If you are the one helping, your job in the second month is gentler than it was in the first. It is mostly making sure the exercises keep happening on the days they feel pointless, which is when they are doing the most.
A weaker signal from one ear is not a permanent sentence. The brain is remarkably good at rebuilding around it, and its one requirement is that you keep moving your head.
Medical Disclaimer
This article is for general educational purposes and does not replace personalized medical advice. Sudden continuous vertigo should be evaluated by a physician before it is assumed to be an inner ear condition, because stroke can present the same way.
Seek emergency care for vertigo accompanied by severe headache, double vision, slurred speech, weakness or numbness on one side, chest pain, or an inability to walk. Talk with your physician or a licensed physical therapist before starting any vestibular exercise program, and never stop or change a prescribed medication on your own.
You Might Also Be Wondering
- Why the fear of falling often outlasts the dizziness itself, and what physical therapy does about it.
- How much your eyes are compensating for your balance system, which matters a great deal once one inner ear is underperforming.
- How to tell whether physical therapy is the right next step for you.
