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The first time the room spun, you hoped it was a one-off. Now it happens again when you roll over in bed, or after a long day of screens, or with no warning at all.
Recurring vertigo is common, and it usually has a findable cause. This guide walks through the most frequent reasons it returns, the signs that need urgent care, and the next steps, including where TransLingual NeuroStimulation for balance training can fit once the cause is known.
Why does vertigo keep coming back?
Vertigo is a symptom, the false sense that you or the room is moving. It comes back when its cause is still active, such as loose crystals in the inner ear, migraine or a balance system that never fully readjusted. Finding that cause is what changes the plan.
Dizziness and balance problems are common. In one national survey, about 15% of American adults reported a balance or dizziness problem in a single year.
Most recurring vertigo starts in the inner ear or in the way the brain combines balance signals. The timing, triggers and extra symptoms of each episode are the best clues.
These figures and descriptions come from the National Institute on Deafness and Other Communication Disorders.
Which causes tend to return?
A handful of causes account for most repeat episodes. Each has its own pattern, so it helps to know them before you see your physician.
- BPPV: tiny crystals drift into the wrong part of the inner ear, bringing brief spins with head movement
- Vestibular migraine: episodes of vertigo in people with a migraine history, sometimes without a headache
- Ménière's disease: attacks of vertigo with ringing, hearing changes and a full feeling in one ear
- PPPD: dizziness or unsteadiness on most days for three months or more
- Leftover imbalance after vestibular neuritis, when the balance nerve was inflamed
Why does BPPV come back?
Benign paroxysmal positional vertigo, or BPPV, happens when tiny calcium crystals in the inner ear drift into one of the balance canals. Moving your head then sends false signals, and the room spins for seconds. BPPV can go away for a time and then return.
BPPV can follow a head injury, or it can simply come with getting older. The spin is brief but intense, and it tends to strike when you roll over, look up or bend down.
Repositioning moves, such as the Epley maneuver, guide the crystals back to where they belong. A national practice guideline recommends these moves and discourages routine use of medicines that dull the balance system.
The recommendations come from the American Academy of Otolaryngology's clinical practice guideline on BPPV.
Could it be vestibular migraine or PPPD?
Vestibular migraine causes episodes of vertigo lasting from 5 minutes to 72 hours in people with a migraine history. PPPD causes dizziness or non-spinning unsteadiness on most days for three months or more, made worse by standing, moving and busy visual scenes. Both are real, recognized conditions.
Vestibular migraine does not always bring a headache. Light or sound sensitivity during an episode, or a personal history of migraine, can be the clue.
PPPD often starts after another balance problem, such as BPPV or an inner-ear infection. The first problem settles, yet the brain stays on high alert. International criteria describe PPPD as a functional disorder, not a structural or psychiatric one.
The time window comes from the Bárány Society and International Headache Society consensus criteria for vestibular migraine.
The PPPD definition comes from the Bárány Society's criteria for PPPD.
When is vertigo an emergency?
Most vertigo is not an emergency. Some dizziness, though, is a sign of a stroke or another serious problem, so these signs come first.
- Weakness, numbness or tingling in an arm or leg
- Trouble talking or a drooping face
- A new, different or severe headache
- Double vision or trouble seeing
- Sudden hearing loss
- Fainting, falling or trouble walking
- A fever with dizziness
Keep in mind
If vertigo comes with any of these signs, call 911 or go to the nearest emergency room before anything else.
The warning signs follow Mayo Clinic's guide to BPPV.
What are the next steps?
Start with your primary care physician, who may involve an ear, nose and throat doctor and an audiologist. Once the cause is known, balance rehabilitation has moderate to strong evidence for inner-ear balance problems, and repositioning moves come first for BPPV.
Vestibular rehabilitation uses head, eye and balance exercises to help the brain adjust. For BPPV, repositioning works better in the short term, and combining it with exercises helps longer-term function.
Keep a simple diary: when each episode starts, what you were doing, how long it lasts, and any hearing or headache symptoms. That record often speeds up the search for the cause.
The evidence summary comes from a Cochrane review of vestibular rehabilitation.
Where does TransLingual NeuroStimulation fit?
TransLingual NeuroStimulation (TLNS) sends gentle pulses through a small applicator on the tongue while you practice balance and eye-movement exercises. The tongue's nerves connect to the brainstem, so the stimulation adds sensory input during practice.
TLNS does not move inner-ear crystals, so it never replaces repositioning for BPPV. We consider it when your physician has found the cause and exercise alone has stalled, as one tool within balance rehabilitation at our neurological rehabilitation center.
Keep in mind
In the U.S., the FDA has authorized one tongue stimulator, PoNS, for walking problems from MS or chronic stroke alongside supervised exercise; other uses described here fall outside that authorization.
What should you take away?
Recurring vertigo usually follows a pattern. That pattern points toward a cause, your physician confirms it, and the right mix of repositioning, exercises and time helps most people move more freely.
Bring your episode diary to every appointment. Note what set each episode off, how long it lasted, and whether your hearing or vision changed. Those details help your physician tell BPPV, migraine and PPPD apart.
If your vertigo keeps returning after the cause is known, read about our approach to dizziness and vertigo that returns, then start with a complimentary 15-minute intro call.
Frequently asked questions
Why does my BPPV keep coming back?
BPPV can return after successful repositioning, because crystals can drift loose again. Head injury and older age are common links. Each new episode is worth a quick check, since repositioning usually settles it again.
Can recurring vertigo be a sign of a stroke?
It can be. Vertigo with weakness, trouble talking, a drooping face, double vision or a severe new headache needs 911 right away. Repeat brief spins with head movement and no other symptoms point more often to BPPV.
Who should I see first for vertigo that keeps returning?
Start with your primary care physician. They may send you to an ear, nose and throat doctor and an audiologist for hearing and balance tests. We add balance rehabilitation once the cause is known.
Can exercises help vertigo that keeps coming back?
Often, yes. A Cochrane review found moderate to strong evidence that vestibular rehabilitation is safe and effective for inner-ear balance problems on one side. For BPPV, repositioning moves come first.
Does TLNS move the crystals in my ear?
No. TLNS adds sensory input while you practice balance and eye-movement exercises. Loose crystals are guided back with repositioning moves, which your provider performs.
Get a clear plan for vertigo that keeps coming back
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