Vestibular Rehabilitation: When the Room Won't Stop Spinning (BPPV & Vertigo)

Inside each inner ear lies a tiny labyrinth of fluid-filled canals and otolith organs that tell the brain how the head is moving and where it sits in space. The brain combines this signal with vision and with proprioception from the joints in order to maintain balance, stabilise gaze and orient the body. When one of these three inputs is wrong, the others usually compensate. When two are wrong at the same time, or when the brain cannot trust the inner-ear signal because it keeps changing, the result is dizziness.

Vestibular problems generally fall into three broad families. The first is positional vertigo — short, intense bursts of spinning triggered by head movement, almost always caused by benign paroxysmal positional vertigo (BPPV). The second is vestibular hypofunction — partial or complete loss of the inner-ear signal on one or both sides, typically after viral vestibular neuritis, labyrinthitis or an episode of Ménière's disease, which produces chronic unsteadiness rather than spinning. The third is sensory mismatch and motion hypersensitivity — the system works mechanically but no longer integrates the information well, and visually busy environments, screens or driving produce a fog of dizziness. Each family has its own treatment, and applying the wrong one wastes weeks.

BPPV is, by a wide margin, the most common cause of true rotational vertigo in adults. It occurs when tiny calcium carbonate crystals — otoliths — that normally rest on a sensory membrane in the otolith organ become dislodged and fall into one of the semicircular canals. Every time the head moves into a particular position, the displaced crystals roll through the fluid inside the canal, the canal sends a false signal, and the brain receives a brief but intense message that the world is spinning. The episode lasts seconds to a minute. The fear can last months, because the patient learns to dread the provoking position rather than the vertigo itself.

BPPV is identified clinically — not with imaging — through positional tests. The Dix-Hallpike test reproduces the vertigo and a characteristic eye movement (nystagmus) when the affected ear is brought into a specific position. The supine roll test does the same for horizontal-canal BPPV. Once the affected ear and the affected canal have been identified, treatment is mechanical and fast: a sequence of head and body positions — most often the Epley manoeuvre for the posterior canal, or the Gufoni or barbecue roll for the horizontal canal — moves the crystals out of the canal and back into the otolith organ where they belong. A correctly performed manoeuvre clears BPPV in one to three sessions in the great majority of cases. The improvement is often striking: the patient who came in clutching the wall walks out steady.

The first vestibular session is mostly assessment. A careful history — when the dizziness started, how it feels, what triggers it, how long the episodes last, whether hearing is affected — already narrows the diagnosis dramatically. The clinical examination adds oculomotor testing, positional tests, the head impulse test, dynamic visual acuity and balance tests under conditions where vision, surface and head movement are systematically varied. None of this requires expensive equipment. It does, however, require time and a clinician who knows what to look for.

The purpose of the table is not self-diagnosis but to highlight how different the correct response can be depending on the pattern. A patient with horizontal-canal BPPV and a patient with vestibular hypofunction may look similar from the outside; their treatments are almost opposite.

Videos of the Epley manoeuvre are everywhere online, and the temptation to try it on your own is understandable. The problem is that the Epley is the correct manoeuvre only for posterior-canal BPPV on the correct side. Performed on the wrong side, or used for the horizontal canal, it can worsen symptoms or shift the crystals into another canal. A clinical positional test takes a few minutes and pinpoints exactly which canal and which side are involved; everything that follows is faster and safer once that step is done first. After the manoeuvre, head-position instructions over the next twenty-four hours further reduce relapse. Once the patient has been through a guided session, simplified self-treatment manoeuvres at home are reasonable for relapses, but only after the original diagnosis has been confirmed in person.

When the inner ear has been partly or wholly lost on one side — most often after vestibular neuritis or labyrinthitis — the vestibulo-ocular reflex no longer keeps images steady on the retina during head movement. The patient feels the world bouncing, the eyes lose synchrony when the head turns, and reading or scanning supermarket shelves becomes exhausting. The treatment is a graded set of gaze-stabilisation exercises: the patient fixes their eyes on a target while moving the head through small, then larger, then faster ranges — seated, then standing, then while walking. The exercises are deliberately uncomfortable. The brain rewires the reflex only when it receives enough movement to need to. Performed correctly, gaze-stabilisation exercises produce striking improvement in six to ten weeks; done hesitantly, or skipped on the "bad days", progress stalls.

Many vestibular patients begin to fear the movements that provoke symptoms and gradually confine their lives to the few positions that feel safe. The system, starved of the input it needs to recalibrate, becomes more sensitive rather than less. Habituation training reverses this course. A short list of carefully chosen, individually dosed movements that mildly provoke the patient's dizziness is repeated several times a day. The dose is adjusted so that symptoms appear but settle within a minute. Over two to six weeks the brain reclassifies these movements as safe and the dizziness response shrinks. This is the most important phase for the patient with persistent postural-perceptual dizziness or visual-motion hypersensitivity.

Vestibular rehabilitation does not end in a quiet treatment room. Real environments — pavements with uneven slabs, supermarket aisles, escalators, dim restaurant lighting, walking briskly at night — are where vestibular patients fall and where confidence is either rebuilt or lost. The later phase of treatment deliberately exposes the patient to harder surfaces, narrower bases of support, head and eye movements while walking, and gradual dual-task work (walking while counting, turning the head, carrying a bag). Especially for older patients, this part of the programme is what bridges the gap between "less dizzy" and "back to normal life".

Not all dizziness is mechanical. A small but important set of presentations needs a medical opinion rather than physiotherapy: sudden severe vertigo with persistent neurological symptoms (speech, vision, weakness, severe headache), dizziness with new hearing loss, dizziness with chest pain or fainting, and progressively worsening unsteadiness without an identifiable trigger. A responsible vestibular rehabilitation physiotherapist screens for these features at the first visit and refers when the picture is not consistent with a peripheral or compensatory problem. The overwhelming majority of cases, however, are mechanical and respond well to rehabilitation.

Vestibular physiotherapy does not cure Ménière's disease, does not on its own address central neurological causes of vertigo, and does not produce an instant cure in every patient. What it does very well is this: it eliminates BPPV in most cases within one to three sessions, rebuilds balance and gaze stability after a peripheral lesion, retrains the visual-vestibular system in patients with motion hypersensitivity, and identifies the small group of patients who genuinely need ENT, a neurologist or imaging rather than rehabilitation.

If you have rotational vertigo triggered when you turn over in bed, look up or bend forward; if you have been "off balance" since a flu-like illness weeks or months ago; if busy environments, screens or driving make you feel disconnected from your own body; or if you have started avoiding stairs, the shower or the supermarket because of unsteadiness, a vestibular assessment is the place to start. Early treatment almost always means a shorter recovery.

At PhysioDanali, we treat BPPV, vestibular hypofunction and chronic dizziness with a structured programme that combines positional tests, canalith repositioning manoeuvres, gaze stabilisation, habituation and balance retraining. We see patients in Voula, Glyfada and Vouliagmeni, both at the clinic and at home — particularly useful for patients who feel unsafe travelling when they are dizzy. For more about our home-visit work, see our page on home physiotherapy.

If you are dealing with vertigo, dizziness or loss of balance and you want a clear plan with realistic timeframes, book an assessment session. A single visit is often enough to identify BPPV and treat it in the same session.

Call PhysioDanali today to book a vestibular assessment.

This article is for information only and does not replace medical advice. Decisions about imaging, referral to ENT and rehabilitation of dizziness should always be made with a specialist physiotherapist and, where needed, with an ENT specialist or neurologist who has examined the patient in person.