Dizziness and vertigo are surprisingly common symptoms, and they can be frightening or confusing to deal with. Some people experience a sudden spinning sensation when they roll over in bed, while others describe brief episodes of dizziness that come and go without warning.
While these symptoms can sometimes be related to neck dysfunction or headaches, they are often caused by a condition of the inner ear known as Benign Paroxysmal Positional Vertigo (BPPV).
At the Headache, Neck & Jaw Clinic, our physiotherapists are trained to assess a wide range of conditions, and one of the most important tests used to diagnose BPPV is the Dix-Hallpike manoeuvre. This simple test helps us determine whether your dizziness is coming from the inner ear and helps us find the most appropriate treatment approach.
What Is the Dix-Hallpike Manoeuvre?
The Dix-Hallpike manoeuvre is a clinical test used to diagnose Benign Paroxysmal Positional Vertigo (BPPV), one of the most common causes of vertigo.
During the test, our physiotherapists move you from a seated position into a lying position while turning your head to a specific angle. This movement temporarily stimulates the inner ear balance system, allowing us to see whether vertigo symptoms and characteristic eye movements occur.
What Causes BPPV?
BPPV occurs when tiny calcium carbonate crystals, known as otoconia, become dislodged from their normal position within the inner ear.
Your inner ear contains three canals that detect head movement and help keep you balanced. When these small crystals move into one of these canals, they disrupt the normal movement of fluid within the system. As a result, when the head changes position, the inner ear sends incorrect signals to your brain. This mismatch between the inner ear and other sensory systems produces the sudden spinning sensation that anyone suffering from vertigo would be familiar with.
Episodes of BPPV are typically brief, often lasting less than a minute, but that doesn’t make them any less unsettling. You might experience symptoms when you:
- Roll over in bed
- Look up or bend down
- Turn your head quickly
Although BPPV isn’t dangerous, it can have a huge impact on your daily life and your confidence with movement. That’s why it’s worthwhile seeing a specialist physiotherapist who can provide treatment to help you get back to the things you enjoy.
How the Dix-Hallpike Test Works
The Dix-Hallpike manoeuvre is designed to provoke the symptoms associated with BPPV in a controlled setting.
During the test, your physiotherapist will ask you to sit on the treatment table. We’ll turn your head slightly to one side before guiding you into a lying position with your head positioned slightly below horizontal. This movement changes the orientation of your inner ear canals, and if BPPV is present, the displaced crystals move within the canal and trigger vertigo.
The test is then repeated on the opposite side to determine which ear is affected. Although the manoeuvre may briefly reproduce dizziness, the sensation usually settles quickly once you return to an upright position.
What We Look For During the Test
The Dix-Hallpike test provides several important clues that help us confirm a diagnosis of BPPV.
Reproduction of vertigo symptoms
If the manoeuvre triggers the same spinning sensation you experience in daily life, it suggests the inner ear is involved.
Characteristic eye movements (nystagmus)
The direction and pattern of nystagmus can identify which semicircular canal is affected.
Delayed onset of symptoms
In BPPV, vertigo and nystagmus often appear a few seconds after the movement rather than immediately. These findings help us distinguish BPPV from other causes of dizziness, such as neurological conditions or cervical spine disorders.
How the Dix-Hallpike Test Is Used at the HNJ Clinic
At the Headache, Neck & Jaw Clinic, our physiotherapists provide vertigo treatment that reduces symptoms and helps you get back to the things you enjoy.
The Dix-Hallpike manoeuvre may be used as part of the clinical examination, but it also helps to ensure your symptoms aren’t coming from other areas, such as the cervical spine.
Another advantage of the Dix-Hallpike manoeuvre is that it also helps guide treatment. Once the affected ear and canal are identified, our physiotherapists can perform specific canal repositioning manoeuvres designed to move the displaced crystals back to their normal location.
By combining vestibular testing with a detailed assessment of your neck and jaw, we can determine the most appropriate treatment approach to help you find lasting relief.
When Should You Seek An Assessment?
Living with vertigo can be overwhelming, but it doesn’t have to become your new normal. You may benefit from an assessment if you experience:
- Episodes of spinning dizziness
- Vertigo when rolling over in bed
- Dizziness when looking up or bending down
- Sudden imbalance triggered by head movement
A comprehensive assessment from our team can help identify the source of the problem and guide appropriate treatment.
Choose Our Vertigo Specialists.
The Dix-Hallpike manoeuvre is a simple clinical test we can use to identify the source of dizziness and guide the right treatment. At the Headache, Neck & Jaw Clinic, the Dix-Hallpike test is used as part of a comprehensive assessment of dizziness, headache pain, and neck symptoms.
If dizziness or vertigo is affecting your daily life, a professional assessment can help. Even if you’ve tried other treatments, our specialist physios have advanced diagnostic tools and techniques to find the source of your symptoms fast. Book an assessment at your nearest clinic today to start the road to recovery.
Nigel Smith, co-founder of The Headache, Neck & Jaw Clinic, has over 20 years of experience as a specialist physiotherapist in jaw, neck, and headache pain management. Initially pursuing sports physiotherapy, Nigel found his true calling in TMJ treatment following a chance encounter with an oral surgeon.
His personal experience with TMJ issues and his dedication to developing conservative treatment pathways have made him a go-to expert for Dentists and oral surgeons seeking alternatives to surgical options.
Nigel’s commitment to excellence includes advanced training with the Watson Headache® Institute and lecturing at the University of Queensland. His expertise, backed by decades of hands-on practice and training, makes him a respected leader in this niche field. You can read more about my background, here.