Vertigo FAQ — 60 Questions Answered | Dr. Prateek

Vertigo FAQ answers 60 common questions about spinning, positional vertigo, hearing symptoms, migraine, testing, treatment and day-to-day safety. The answers are general education, not a diagnosis or an individual treatment plan.

Understanding vertigo

1. What is vertigo?

Vertigo is a false sensation of movement, such as spinning, tilting or swaying. It is a symptom arising from the balance system rather than a diagnosis by itself.

2. Is vertigo a disease or a symptom?

Vertigo is a symptom. Inner-ear disorders, migraine, medicines, circulation problems and neurological conditions can produce similar sensations, so the timing, triggers and associated symptoms matter.

3. When is vertigo an emergency?

Urgent assessment is needed when sudden vertigo occurs with weakness, facial droop, speech or vision change, severe new headache, collapse, chest pain, inability to walk safely or another new neurological symptom. Sudden hearing loss also needs urgent same-day assessment.

4. Is vertigo the same as dizziness?

No. “Dizziness” may mean spinning, faintness, imbalance, visual motion sensitivity or a vague disconnected feeling. Describing the exact sensation and its timing helps narrow the cause.

5. What commonly causes vertigo?

Common possibilities include BPPV, vestibular migraine, vestibular neuritis, Ménière’s disease and other inner-ear or neurological disorders. The commonest explanation for one person cannot be assumed without examination.

6. Can children have vertigo?

Yes. Migraine-related syndromes, inner-ear illness and less common neurological conditions can affect children. A child may describe symptoms poorly, so recurrent episodes, falls, hearing change, headache or abnormal behaviour deserve medical assessment.

7. Is vertigo more concerning in older adults?

Older adults may have several contributors at once, including inner-ear disease, medicines, vision problems, neuropathy and cardiovascular or neurological illness. Fall risk and new neurological symptoms should be assessed promptly.

8. Is fear of heights the same as vertigo?

No. Fear of heights is usually acrophobia or visual-height intolerance. A vestibular disorder can make heights feel less stable, but the two problems are not interchangeable.

9. Can vertigo return after it improves?

Yes. Some conditions are episodic or can recur. A changed pattern, persistent imbalance, hearing symptoms or new neurological features should be reassessed rather than assumed to be the previous diagnosis.

10. Which clinician should assess vertigo?

An ENT, neurologist, emergency clinician, general physician or vestibular clinician may be appropriate depending on the pattern. Emergency symptoms should go to emergency care first; ear symptoms often make ENT assessment useful.

BPPV

11. What does BPPV mean?

BPPV means benign paroxysmal positional vertigo. It causes brief, position-triggered attacks when displaced inner-ear particles stimulate a semicircular canal.

12. What causes BPPV?

BPPV occurs when tiny calcium-carbonate particles called otoconia move from the utricle into a semicircular canal. It may be age-related, follow head injury or occur without an identifiable trigger.

13. Which movements commonly trigger BPPV?

Rolling in bed, lying back, getting up, looking upward or bending may trigger brief spinning. A positional trigger alone does not prove BPPV because migraine and other disorders can also be movement-sensitive.

14. How long does a BPPV attack last?

The intense spinning is usually brief and linked to a position change, although nausea or residual unsteadiness may last longer. Continuous vertigo or new neurological symptoms need a different assessment.

15. Can a head injury cause BPPV?

Yes. BPPV can follow head trauma, but dizziness after an injury can have other causes too. Severe headache, vomiting, confusion, weakness or worsening symptoms require urgent assessment.

16. How is BPPV diagnosed?

A trained clinician uses the symptom history and positional examination, looking for a canal-specific nystagmus pattern. The Dix–Hallpike and supine roll tests are selected according to the suspected canal.

17. Why are eye movements important in BPPV?

The vestibular system is linked to eye movements through the vestibulo-ocular reflex. The direction and timing of nystagmus help a trained clinician distinguish canal patterns and alternative diagnoses.

18. Does BPPV appear on an MRI?

The displaced particles are not diagnosed on routine brain imaging. Imaging may be considered when the presentation is atypical or another neurological or structural cause is suspected.

19. How is BPPV treated?

Confirmed BPPV is usually treated with a canal-specific repositioning manoeuvre performed or prescribed by a trained clinician. The correct manoeuvre depends on the affected canal and side.

20. What if symptoms remain after a repositioning manoeuvre?

Residual imbalance can occur, but persistent symptoms may also mean unresolved BPPV, another canal, or a different or coexisting diagnosis. Reassessment is safer than repeating manoeuvres without limit.

Ménière’s disease

21. What is Ménière’s disease?

Ménière’s disease is an inner-ear disorder characterised by episodic vertigo with fluctuating sensorineural hearing symptoms, tinnitus or ear pressure. Diagnosis requires the clinical pattern and hearing assessment, not vertigo alone.

22. How is Ménière’s disease different from BPPV?

BPPV is typically brief and position-triggered. Ménière’s attacks are not defined by a single head position and are associated with fluctuating ear symptoms, particularly hearing change.

23. Does Ménière’s disease always cause hearing loss?

Hearing symptoms may fluctuate and can be difficult to recognise early. Audiometry helps document the pattern. Sudden hearing loss should not be labelled Ménière’s without urgent assessment.

24. Is Ménière’s disease inherited?

Most cases are not explained by a simple inherited pattern, although familial clustering occurs. A family history does not establish the diagnosis.

25. Does salt cause Ménière’s disease?

Salt does not by itself prove or explain Ménière’s disease. Some clinicians recommend a consistent, moderated salt intake as part of an individual plan, but targets should consider blood pressure, kidney health and medicines.

26. Should caffeine be stopped?

Some people notice symptom associations with caffeine, while others do not. A measured symptom diary and an individual plan are preferable to assuming that caffeine is the cause.

27. How is Ménière’s disease diagnosed?

Diagnosis uses the attack history, ear symptoms, audiometry and examination while excluding alternatives. No single symptom, scan or home test confirms it.

28. How is Ménière’s disease managed?

Management may include education, trigger review, hearing care, medicines or procedures selected for the individual. Treatment depends on attack burden, hearing, balance, other health conditions and response to earlier measures.

Vestibular migraine

29. What is vestibular migraine?

Vestibular migraine causes recurrent vestibular symptoms in a person with a migraine history or migraine features, after reasonable exclusion of other causes. Symptoms can include vertigo or head-motion-induced dizziness with nausea.

30. Can vestibular migraine occur without headache?

Yes. Headache need not accompany every vestibular episode. Light or sound sensitivity, visual aura or a migraine history may support the diagnosis, but other causes still need consideration.

31. How is vestibular migraine different from ordinary migraine?

Vestibular symptoms are prominent in vestibular migraine. People may have both headache-dominant and vestibular episodes, and the pattern can change over time.

32. What can trigger vestibular migraine?

Sleep disruption, stress, hormonal change, visual motion and individual food or environmental factors may be associated with attacks. Trigger lists are not universal, so a diary is more useful than unnecessary broad restriction.

33. How long can vestibular migraine episodes last?

Accepted diagnostic criteria allow a broad episode window, and individual attacks vary. Sudden continuous vertigo with new neurological symptoms still needs urgent assessment rather than being assumed to be migraine.

34. Does vestibular migraine damage hearing or balance permanently?

Vestibular migraine is not usually treated as a progressively destructive inner-ear disorder. New, one-sided or sudden hearing change and persistent neurological findings require reassessment for another or coexisting condition.

35. How is vestibular migraine diagnosed?

Diagnosis is clinical and uses recurrent vestibular symptoms, migraine history or features, timing and exclusion of alternatives. There is no single scan or blood test that confirms every case.

36. How is vestibular migraine managed?

Management may include regular sleep, hydration, graded activity, trigger review and individual acute or preventive treatment. Medicines require a clinician’s assessment of diagnosis, contraindications and interactions.

Diagnosis and testing

37. Which tests are needed for vertigo?

Testing depends on the timing and triggers, examination and associated hearing or neurological symptoms. Some patients need only a focused bedside assessment; others may need hearing, vestibular or imaging studies.

38. Does everyone with vertigo need an MRI?

No. Typical BPPV often does not require imaging, while atypical findings, neurological signs or another suspected cause may change the decision. Imaging should answer a clinical question rather than substitute for examination.

39. Is CT or MRI better for sudden vertigo?

The answer depends on the suspected emergency. Routine non-targeted CT is not a reliable way to exclude every posterior circulation stroke, and MRI can also be falsely reassuring early. Emergency clinicians combine the clinical pattern, trained examination and appropriate imaging.

40. What is VNG?

Videonystagmography records eye movements during selected tests. It can help characterise vestibular function, but the result must be interpreted with the history and examination.

41. Why might I need a hearing test?

Audiometry documents the type and pattern of hearing loss and can guide assessment of Ménière’s disease, sudden hearing loss and other ear disorders. Subjective hearing alone may miss an asymmetry.

42. Why does the clinician examine my eyes and walking?

Eye-movement and gait findings provide information about vestibular and neurological function. Tests such as HINTS are for trained clinicians in the correct acute clinical setting and are not home stroke tests.

43. Can vertigo be diagnosed by video consultation alone?

A video consultation may help triage symptoms and plan care, but many diagnoses require positional, eye-movement, hearing, neurological or gait examination in person.

44. What if the first diagnosis does not explain persistent symptoms?

Return for reassessment. Persistent symptoms may reflect unresolved disease, incomplete compensation, migraine, PPPD, medicine effects, another medical problem or more than one diagnosis.

Treatment and rehabilitation

45. What is the Epley manoeuvre?

The Epley manoeuvre is a sequence used for confirmed posterior-canal BPPV. It should follow canal and side identification; it is not a universal treatment for every dizzy sensation.

46. Should the Epley manoeuvre work immediately?

Some people improve promptly, while others need reassessment or have residual imbalance. Lack of immediate improvement does not justify unlimited repetition without confirming the diagnosis and canal.

47. Which medicines treat vertigo?

There is no single “vertigo medicine.” Treatment depends on the cause, and symptom-relief medicines do not correct every underlying disorder. Drug choice, duration and safety require an individual clinician review.

48. Can vestibular suppressants be used long term?

They may be appropriate for short-term symptom relief in selected acute situations. Prolonged use can interfere with compensation or cause adverse effects in some patients, so continuation should be reviewed rather than stopped or extended independently.

49. What is vestibular rehabilitation?

Vestibular rehabilitation is an individualised programme targeting gaze stability, balance, motion sensitivity, gait and daily function. It is selected according to the diagnosis, impairments, goals and fall risk.

50. Can vestibular rehabilitation be done at home?

A home programme is often part of rehabilitation after assessment and instruction. Exercises involving falls, foam, perturbation or significant symptom provocation require appropriate supervision and a safe environment.

51. What is PPPD?

Persistent postural-perceptual dizziness is a chronic functional vestibular disorder with dizziness or unsteadiness on most days, typically worsened by upright posture, movement or complex visual environments. It can coexist with another vestibular condition and is not “imaginary.”

52. How quickly should treatment work?

There is no universal recovery time. Progress depends on the diagnosis, duration, comorbidities, adherence, fall risk and whether more than one condition is present. Review is needed when the expected trajectory is not occurring.

Daily life and safety

53. Can hydration help dizziness?

Dehydration can worsen lightheadedness and some dizziness patterns. Hydration advice should account for heart, kidney and other medical restrictions; drinking more water is not a treatment for every vestibular disorder.

54. Which foods should be avoided?

No single avoidance diet treats every cause of vertigo. A symptom diary and diagnosis-specific advice can identify meaningful associations without unnecessary restriction.

55. Should I rest or exercise?

Rest may be necessary during a severe acute illness, but prolonged inactivity can worsen deconditioning. Graded activity should follow safety screening and the diagnosis, especially when falls or neurological symptoms are present.

56. Is yoga safe with vertigo?

Some people tolerate gentle yoga, while rapid head movements, unsupported balance poses or inversions may provoke symptoms or falls. Modify activity according to the diagnosis and individual safety assessment.

57. Can I drive with vertigo?

Do not drive while dizzy, visually disoriented, unable to control balance, or affected by sedating medicine. Return-to-driving decisions depend on symptom control, recurrence risk, treatment effects and applicable local rules; there is no universal waiting period.

58. Can I fly with vertigo?

There is no universal waiting period for air travel. Active or unexplained symptoms, ear-pressure problems, recent procedures and mobility or fall risk may require individual assessment and travel assistance.

59. Can I work with vertigo?

Many people can work with temporary adjustments, but active symptoms may make driving, heights, machinery and other safety-sensitive tasks unsafe. The plan should reflect the diagnosis, duties and workplace risks.

60. Can vertigo affect mental health?

Yes. Recurrent or persistent symptoms can contribute to anxiety, low mood, avoidance and isolation. Addressing emotional impact alongside vestibular assessment is appropriate and does not mean the symptoms are unreal.

References and further reading

• Clinical Practice Guideline: BPPV (Update)
• Clinical Practice Guideline: Ménière’s Disease
• Vestibular Migraine diagnostic criteria update
• Vestibular Rehabilitation clinical practice guideline
• GRACE-3 acute dizziness and vertigo guideline

Medical disclaimer: This page provides general education and does not diagnose an individual condition or replace emergency care, examination or a personalised treatment plan.