Dizziness vs Vertigo: What's the Difference, and When Should You See a Physiotherapist?
Feeling dizzy is one of the most common reasons people visit their GP, yet the word "dizziness" means very different things to different patients. Some describe a spinning room. Others describe a floating sensation, lightheadedness, or feeling unsteady on their feet. These distinctions matter enormously because they point toward different causes and different treatments.
One of the most important distinctions in clinical practice is the difference between dizziness and vertigo. Understanding which one is present is the first step toward getting the right help. This article breaks down the difference, explains the most common causes of each, and outlines when a physiotherapist, rather than medication, is the most effective path to recovery.
What Is Dizziness?
Dizziness is an umbrella term used to describe a range of sensations related to impaired spatial orientation or balance. It does not refer to one specific symptom but rather a group of experiences that can include:
Lightheadedness: A feeling of being about to faint, often associated with standing up too quickly, dehydration, or low blood pressure.
Unsteadiness: A sensation of being off balance or feeling like the ground is unstable underfoot, sometimes described as swaying or rocking.
Disequilibrium: A sense of imbalance when walking, particularly common in older adults.
Presyncope: The medical term for the feeling that precedes fainting, characterised by tunnel vision, warmth, and weakness.
These forms of dizziness can be caused by a wide range of factors, including cardiovascular issues, medication side effects, anxiety, dehydration, blood sugar changes, or neurological conditions. They are important to investigate, but they are distinct from vertigo.
What Is Vertigo?
Vertigo is a specific type of dizziness defined by a false sensation of movement, most commonly spinning. Patients with vertigo feel either that they are spinning or that the world around them is spinning, even though nothing is actually moving.
Vertigo is almost always caused by a problem within the vestibular system, the network of structures in the inner ear and brain that controls balance and spatial awareness. The two broad categories of vertigo are:
Peripheral vertigo: Caused by a disorder of the inner ear. This is the more common type and includes conditions such as BPPV (Benign Paroxysmal Positional Vertigo), vestibular neuritis, labyrinthitis, and Meniere's disease.
Central vertigo: Caused by a problem in the brainstem or cerebellum. This is less common but more serious, and can be associated with stroke, multiple sclerosis, or tumours. Central vertigo requires medical investigation.
The overwhelming majority of vertigo seen in clinical practice is peripheral, and many peripheral causes, particularly BPPV, are highly treatable with physiotherapy.
How to Tell the Difference
The simplest way to distinguish vertigo from other forms of dizziness is to ask one question: does it feel like the room is spinning, or does it feel like something else?
True vertigo involves a rotational or spinning sensation. If the patient feels lightheaded, woozy, floaty, or unsteady without any sense of spinning, the symptom is dizziness but not vertigo. Both warrant investigation, but they lead the clinician in different diagnostic directions.
Other clues that can help differentiate include:
Triggers: Vertigo is often triggered by head movement (rolling in bed, looking up, bending forward). Non-vertigo dizziness is more commonly triggered by standing up, skipping meals, or stress.
Duration: BPPV episodes typically last less than a minute. Vestibular neuritis can cause sustained vertigo lasting hours to days. Lightheadedness tends to be more continuous or comes and goes without a clear pattern.
Associated symptoms: Vertigo is often accompanied by nausea and nystagmus (involuntary eye movement). Lightheadedness is more commonly associated with sweating, pallor, or a sense of impending faint.
Hearing changes: Conditions like Meniere's disease can produce vertigo alongside hearing loss and tinnitus. BPPV does not affect hearing.
A trained vestibular physiotherapist can differentiate between these presentations through a structured clinical assessment, including vestibular testing, balance assessment, and careful questioning about the nature, timing, and triggers of the symptoms.
Common Causes of Dizziness and Vertigo
Understanding the most common causes helps clarify when physiotherapy is the right path and when a GP or specialist referral is appropriate.
Causes of Vertigo (Vestibular)
BPPV: The most common cause of vertigo. Caused by displaced crystals in the inner ear. Responds rapidly to physiotherapy repositioning manoeuvres. Learn more about BPPV treatment at The Balance Lab.
Vestibular neuritis: Inflammation of the vestibular nerve, usually following a viral infection. Causes prolonged vertigo that gradually improves but may leave residual imbalance that benefits from vestibular rehabilitation.
Labyrinthitis: Similar to vestibular neuritis but also affects hearing. Requires medical management alongside vestibular physiotherapy.
Meniere's disease: A chronic inner ear condition causing episodes of vertigo, hearing loss, tinnitus, and ear fullness. Managed medically, with vestibular rehabilitation supporting recovery between episodes.
Causes of Non-Vertigo Dizziness
Orthostatic hypotension: A drop in blood pressure upon standing, causing lightheadedness.
Medication side effects: Many medications, including blood pressure tablets, sedatives, and some antidepressants, can cause dizziness.
Anxiety and hyperventilation: Anxiety disorders can produce chronic dizziness, often described as a floating or detached sensation.
Cervicogenic dizziness: Dysfunction in the upper cervical spine can contribute to unsteadiness and a vague sense of imbalance. This overlaps with cervicogenic headaches and is treatable with musculoskeletal physiotherapy.
Dehydration and low blood sugar: Simple but often overlooked causes, especially in older adults.
When to See a Physiotherapist for Dizziness or Vertigo
A physiotherapist trained in vestibular rehabilitation is the right starting point when:
There is a spinning sensation triggered by head movements (likely BPPV)
Vertigo has persisted after a viral illness and balance has not fully returned (possible vestibular neuritis)
Dizziness is associated with neck pain, stiffness, or headaches (possible cervicogenic dizziness)
A GP has ruled out serious causes and the patient is still experiencing ongoing imbalance
The patient wants an assessment before deciding whether further medical investigation is needed
Patients in Australia do not need a GP referral to see a physiotherapist. If vertigo or persistent dizziness is affecting daily activities, a direct booking with a vestibular physio in Mornington is the most efficient path to assessment and, in many cases, immediate treatment.
When to Seek Urgent Medical Attention
While most dizziness and vertigo is benign, certain symptoms require urgent medical assessment:
Sudden onset of severe vertigo with difficulty walking, slurred speech, or double vision (possible stroke)
Dizziness accompanied by chest pain, shortness of breath, or rapid heartbeat
Sudden hearing loss in one ear alongside vertigo
New onset vertigo following a head injury
These scenarios warrant a visit to the emergency department or an immediate call to 000. A physiotherapist will always screen for these red flags during assessment and refer appropriately if needed.
Why The Balance Lab Physiotherapy for Vestibular Care on the Mornington Peninsula
At The Balance Lab Physiotherapy in Mornington, physiotherapist Will has a particular passion for vestibular rehabilitation and treating patients with dizziness and vertigo. With over 15 years of clinical experience and a thorough approach to assessment, Will provides accurate diagnosis and evidence-based treatment for conditions including BPPV, vestibular neuritis, cervicogenic dizziness, and persistent imbalance.
The clinic is located within Balcombe Functional Health on the Nepean Highway, making it conveniently accessible for patients across the Mornington Peninsula. Many patients experience significant improvement or complete resolution of their vertigo in just one or two sessions.
Frequently Asked Questions About Dizziness and Vertigo
Is dizziness the same as vertigo? No. Dizziness is a broad term covering many sensations, including lightheadedness, unsteadiness, and feeling faint. Vertigo is a specific type of dizziness involving a spinning or rotational sensation. The distinction is important because the causes and treatments differ.
Can a physiotherapist treat vertigo? Yes. Physiotherapists trained in vestibular rehabilitation are the primary clinicians for treating BPPV, the most common cause of vertigo. Treatment involves a painless repositioning manoeuvre that resolves most cases in one or two sessions. Vestibular physios also treat post-neuritis imbalance and cervicogenic dizziness.
How quickly does BPPV treatment work? The Epley manoeuvre, the gold-standard treatment for posterior canal BPPV, resolves the condition in approximately 80 per cent of patients after a single session. Most patients notice a dramatic reduction in spinning immediately after treatment.
Do I need a referral to see a vestibular physiotherapist? No. In Australia, patients can book directly with a physiotherapist without a GP referral. The Balance Lab Physiotherapy in Mornington accepts direct bookings for vestibular assessments.
What should I do if my dizziness is not caused by an inner ear problem? If vestibular testing is normal, the physiotherapist will discuss other potential causes and may refer to a GP or specialist for further investigation. Cervicogenic dizziness, which originates from the neck, is another common cause that musculoskeletal physiotherapy can treat effectively.
Final Thoughts
Dizziness and vertigo are not the same thing, and understanding the difference is the first step toward getting the right treatment. Vertigo, particularly when caused by BPPV, is one of the most treatable conditions in all of physiotherapy. There is no need to wait weeks for it to go away on its own or rely on medication that only manages the symptoms.
If dizziness or vertigo is affecting daily life, The Balance Lab Physiotherapy in Mornington can help. Book a vestibular assessment with Will today by calling 0494 386 405 or visiting balancelabphysiotherapy.com.au.