Waking up dizzy — with the room spinning violently as soon as you roll over in bed — is one of the most frightening and disorienting experiences a person can have. If this sounds familiar, there’s a very good chance you have Benign Paroxysmal Positional Vertigo (BPPV). The even better news: it’s highly treatable with physiotherapy, often in just one or two sessions.
What Is BPPV?
BPPV is the most common cause of vertigo, accounting for approximately 20–30% of all vertigo cases. “Benign” means it’s not caused by a serious disease. “Paroxysmal” means it occurs in sudden, brief episodes. “Positional” means it’s triggered by specific head movements.
BPPV occurs when tiny calcium carbonate crystals — called otoconia or “ear rocks” — become dislodged from their normal position in the inner ear and migrate into one of the semicircular canals. The semicircular canals detect head rotation. When crystals are floating around inside them, they send false signals to the brain about head movement, causing an intense spinning sensation.
What Does BPPV Feel Like?
The classic BPPV experience includes:
- Sudden, intense spinning sensation (vertigo) triggered by rolling over in bed, sitting up, or lying down
- Looking up or reaching for something on a high shelf triggers dizziness
- Bending forward to pick something up causes a spin
- Episodes typically last 10–60 seconds and then resolve
- Nausea during or after an episode
- A lingering feeling of unsteadiness after the spin settles
Between episodes, most people with BPPV feel relatively normal, though they may feel generally “off” or have mild, constant unsteadiness.
Who Gets BPPV?
BPPV can affect anyone, but is most common in people over 50. It’s more common in women than men. Known triggers include:
- Head injury or concussion
- Prolonged bed rest (e.g. post-surgery or illness)
- Viral inner ear infections
- Migraine
- Osteoporosis (the crystals are made of calcium, and calcium metabolism may play a role)
- Often, no identifiable cause is found
How Is BPPV Diagnosed?
BPPV is diagnosed using specific clinical tests that reproduce the vertigo and observe the characteristic eye movements (nystagmus) that accompany crystal movement.
The most important test is the Dix-Hallpike test: the patient is moved rapidly from sitting to lying with the head turned to one side. If BPPV is present in the posterior canal (the most common type), this provokes a characteristic rotational nystagmus and vertigo that lasts up to 60 seconds. The pattern of nystagmus tells the clinician exactly which canal is affected and which ear the problem is in — critical information for selecting the right treatment.
At Burwood Physio, our physiotherapists are trained in the full suite of BPPV diagnostic tests, including the Dix-Hallpike, Roll Test (for horizontal canal BPPV), and bow-and-lean test.
The Epley Manoeuvre: Treating BPPV in the Clinic
The Epley manoeuvre is the gold standard treatment for posterior canal BPPV — the most common type. It uses a specific sequence of four head positions, each held for 30 seconds, to guide the misplaced crystals out of the semicircular canal and back into the utricle where they belong.
The evidence base for the Epley manoeuvre is exceptional. Research shows:
- Success rates of 80–90% within 1–3 sessions
- Significantly better outcomes than sham treatment or no treatment
- No significant adverse effects
- Results often improve over the 24–48 hours after treatment as residual debris settles
Many patients experience immediate improvement — sometimes complete resolution — after a single Epley manoeuvre.
What About Horizontal Canal BPPV?
Approximately 10–20% of BPPV cases involve the horizontal (lateral) semicircular canal rather than the posterior canal. Horizontal canal BPPV produces a different pattern of nystagmus on the Roll Test and is treated with a different manoeuvre — the Barbecue Roll (also called the Log Roll or 360° rotation).
Accurate diagnosis of which canal is affected is essential — an Epley manoeuvre performed for horizontal canal BPPV will be ineffective or may worsen symptoms.
After Treatment: What to Expect
After a successful Epley manoeuvre:
- Many patients feel immediate improvement, though mild residual unsteadiness is common for a day or two
- We advise sleeping with the head slightly elevated for the first night, avoiding sleeping on the affected side
- Avoid rapid head movements and extreme positions for 24–48 hours
- A small percentage of patients need 2–3 sessions for complete resolution
- BPPV can recur — lifetime recurrence rates are around 50% — but it’s just as easily treated when it comes back
What If My Vertigo Isn’t BPPV?
Not all vertigo is BPPV. If your vertigo doesn’t follow the classic pattern — for example, if episodes last hours rather than seconds, or if you have significant hearing loss or ringing in the ear — it may be Meniere’s disease, vestibular migraine, or vestibular neuritis. These require different assessment and management approaches, which our vestibular-trained physiotherapists can also assist with. See our Vertigo & Vestibular Physiotherapy page for more information.
Book Vertigo Treatment in Burwood
If you’re waking up dizzy and suspect BPPV, don’t suffer through it. The Epley manoeuvre takes only a few minutes and can dramatically transform your quality of life. Burwood Physio is located at Shop 2, 36-38 Victoria St E, Burwood NSW 2134, a short walk from Burwood Station.
Open Mon–Fri 7AM–7PM, Sat 7AM–2PM. HICAPS on-site, all health funds accepted, NDIS registered. Call 02 8322 9022 or book online.
Reviewed by the Burwood Physio Clinical Team
BPhty (Hons) | AHPRA Registered Physiotherapists | Member, Australian Physiotherapy Association
Our clinical team has over 20 years of combined experience in musculoskeletal physiotherapy, sports rehabilitation, and pain management. All content is reviewed for clinical accuracy and updated in line with current evidence-based practice guidelines. Meet our team →
