Vertigo Causes & Dizziness Causes
Vestibular assessment can help identify common vertigo causes.
What Causes Vertigo and Dizziness?
Vertigo and dizziness usually happen when the brain receives mixed messages about body position, balance, and movement. Common causes include inner ear disorders, neck-related dizziness, vestibular migraine, blood pressure changes, medication effects, anxiety, dehydration, fatigue, and other medical conditions.
Although people often use the terms interchangeably, vertigo usually describes a spinning or movement sensation. Dizziness may feel more like light-headedness, imbalance, floating, or unsteadiness. Because treatment depends on the cause, a clear assessment matters.
If symptoms affect work, walking, exercise, driving, or daily life, a health professional trained in vestibular physiotherapy can assess your balance system, neck movement, eye control, and movement triggers.
Quick Summary: Common Vertigo and Dizziness Causes
- Short spinning episodes with head movement: often linked with BPPV.
- Dizziness with neck pain or stiffness: may involve cervicogenic dizziness.
- Dizziness with light, sound, or visual sensitivity: may suggest vestibular migraine.
- Faint, woozy, or light-headed symptoms: may involve blood pressure, hydration, medication, fatigue, or anxiety.
- Dizziness with neurological signs: needs urgent medical assessment.
Common Causes of Vertigo and Dizziness
1. Inner Ear Disorders
The inner ear and vestibular system play a major role in balance. When these structures become irritated or disrupted, the brain may incorrectly interpret head movement, causing vertigo, nausea, or imbalance.
- Benign Paroxysmal Positional Vertigo (BPPV) is one of the most common causes of vertigo. Tiny calcium crystals shift inside the inner ear canals and trigger short bursts of spinning when the head changes position.
- Meniere’s disease involves fluid imbalance within the inner ear and may cause vertigo, hearing loss, tinnitus, and a sense of ear fullness.
- Vestibular neuritis or labyrinthitis can follow a viral illness and may cause sudden vertigo, nausea, blurred vision, and reduced balance control.
2. Cervicogenic Dizziness
Cervicogenic dizziness comes from the neck rather than the inner ear. Joint stiffness, neck pain, muscle tension, or altered cervical movement can interfere with sensory feedback going to the brain, which may create dizziness, imbalance, or a floating sensation.
3. Vestibular Migraine
Vestibular migraine can cause dizziness or vertigo with or without a headache. Some people also notice light sensitivity, sound sensitivity, visual symptoms, nausea, or motion intolerance.
4. Other Causes of Dizziness
Not all dizziness starts in the vestibular system. Other contributing factors can include:
- low blood pressure or postural blood pressure drops
- medication side effects
- anxiety, panic, or stress-related hyperventilation
- dehydration
- fatigue or poor sleep
- neurological or medical conditions
What Your Dizziness Pattern May Suggest
Your symptom pattern can give useful clues, although it cannot confirm a diagnosis on its own. Timing, triggers, associated symptoms, balance changes, hearing symptoms, migraine features, and medical history all matter.
| Symptom pattern | Possible cause to consider |
|---|---|
| Brief spinning when rolling in bed, looking up, or bending forward | BPPV or another positional vestibular problem |
| Dizziness with neck pain, headache, or stiffness | Cervicogenic dizziness or mixed neck and balance system involvement |
| Dizziness with light sensitivity, sound sensitivity, nausea, or visual symptoms | Vestibular migraine |
| Light-headedness when standing up quickly | Blood pressure change, dehydration, medication effect, or medical cause |
| Dizziness with weakness, speech change, facial droop, double vision, or severe headache | Urgent medical review is needed |
Vestibular testing may include eye movement and balance checks.
How Are Vertigo and Dizziness Diagnosed?
Vertigo and dizziness are diagnosed by matching your symptom pattern with clinical assessment findings. Your clinician will usually ask when symptoms occur, how long they last, what triggers them, and whether you notice nausea, hearing changes, headache, neck pain, imbalance, or neurological symptoms.
Your physiotherapist or doctor may assess:
- symptom history and recent illness
- eye movements and balance reactions
- head position tests such as the Dix-Hallpike manoeuvre
- walking balance and coordination
- neck movement and cervical joint contribution
- whether hearing symptoms, migraine features, or neurological signs are present
This process helps decide whether the main source is vestibular, cervical, migraine-related, circulatory, medication-related, or something else.
Treatment for Vertigo and Dizziness
Vestibular Physiotherapy
Vestibular physiotherapy may help retrain the balance system and improve movement confidence. Treatment may include canalith repositioning for BPPV, balance retraining, gaze stability exercises, walking drills, and gradual exposure to movements that trigger symptoms.
Medical Management
Some causes need medical review. Doctors may prescribe medication to reduce nausea, manage migraine-related vertigo, or treat inflammation or infection. ENT review or further medical assessment may be required in selected cases.
Lifestyle Strategies
Simple lifestyle changes may also help reduce dizziness episodes:
- stay well hydrated
- rise slowly after sitting or lying down
- manage stress and breathing patterns
- maintain regular sleep habits
- reduce salt intake if advised for Meniere’s disease
- avoid sudden head movements during severe flare-ups
When Should Vertigo or Dizziness Be Checked Urgently?
Vertigo or dizziness should be checked urgently if it appears with chest pain, fainting, severe headache, double vision, slurred speech, facial drooping, major weakness, new numbness, difficulty walking, or sudden hearing loss. These symptoms may point to a more serious condition.
Should You See a Physio, GP, or Seek Urgent Care?
- Book vestibular physiotherapy: recurring positional vertigo, balance loss, movement-triggered dizziness, or dizziness linked with neck movement.
- See your GP: new dizziness, faintness, medication concerns, ear symptoms, hearing changes, or dizziness without a clear trigger.
- Seek urgent care: dizziness with chest pain, fainting, severe headache, double vision, speech changes, facial droop, weakness, numbness, or sudden hearing loss.
Vertigo FAQs
What is vertigo?
Vertigo is the sensation that you or the room are spinning, tilting, or moving when there is no actual movement. It commonly relates to inner ear or vestibular dysfunction, although migraine, neck problems, and medical causes can also contribute.
What causes vertigo?
Common causes of vertigo include BPPV, Meniere’s disease, vestibular neuritis, vestibular migraine, and cervicogenic dizziness. Other causes include medication effects, blood pressure changes, dehydration, anxiety, and neurological or medical conditions.
How is vertigo diagnosed?
Vertigo is diagnosed by reviewing your symptom pattern, triggers, duration, medical history, eye movements, balance, walking, and neck movement. Position tests such as the Dix-Hallpike manoeuvre may help identify BPPV when the history suggests positional vertigo.
Can stress cause vertigo?
Stress and anxiety can contribute to dizziness and may make vertigo symptoms feel worse. However, stress is not the only possible cause. Inner ear disorders, migraine, neck problems, medication effects, blood pressure changes, and medical causes should also be considered.
What treatments help vertigo?
Treatment depends on the cause. Helpful options may include vestibular physiotherapy, BPPV repositioning manoeuvres, balance retraining, gaze stability exercises, medication, hydration, migraine management, stress management, or treatment of the underlying medical condition.
When should I seek medical advice for vertigo?
Seek medical advice if vertigo is severe, persistent, recurrent, or linked with hearing changes, repeated falls, fainting, severe headache, or neurological symptoms. Seek urgent care if dizziness appears with chest pain, facial drooping, weakness, numbness, double vision, or speech changes.
Related Articles
- Vertigo & Dizziness
- Vestibular Physiotherapy
- BPPV – Benign Paroxysmal Positional Vertigo
- Cervicogenic Dizziness & Cervical Vertigo
- Vestibular Migraine
- Meniere’s Disease
- Persistent Postural-Perceptual Dizziness
- What Are the Four Types of Dizziness?
- Neck Pain
- Vestibular FAQs
What to Do Next
If vertigo or dizziness is affecting your daily activities, an assessment can help identify the cause and the right treatment path. Many common causes respond well to targeted care once the diagnosis is clear.
A physiotherapist trained in vestibular rehabilitation can assess your balance system, neck, eye movement control, and movement triggers. They can then explain what is most likely happening and whether physiotherapy, GP review, or another referral pathway is the most suitable next step.
Choose your clinic and appointment pathway
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References
- Bhattacharyya N, Gubbels SP, Schwartz SR, et al. Clinical practice guideline: benign paroxysmal positional vertigo (update). Otolaryngol Head Neck Surg. 2017;156(3_suppl):S1-S47.
- Tarnutzer AA, Berkowitz AL, Robinson KA, Hsieh YH, Newman-Toker DE. Does my dizzy patient have a stroke? A systematic review of bedside diagnosis in acute vestibular syndrome. CMAJ. 2011;183(9):E571-E592.
- Lempert T, von Brevern M. Vestibular migraine: Diagnostic criteria. J Vestib Res. 2022;32(1):1-6.
