Dizziness Specialist in Ranchi
Dizziness can be a symptom of something as simple as dehydration — or as serious as a brainstem stroke. Dr. Yuvraj Lahre, DM Neurology (AIIMS), provides expert evaluation to pinpoint the cause and deliver effective treatment at Neurovision Clinic, Ranchi.
⚠️ When to Worry
- !Acute onset of severe vertigo with any neurological symptom — double vision, slurred speech, facial numbness, limb weakness or incoordination, difficulty swallowing, or gait ataxia. This constellation raises high concern for a posterior circulation stroke (brainstem or cerebellar infarction). Cerebellar strokes can cause rapid swelling and brainstem compression within 24 to 48 hours, requiring emergency neurosurgical decompression. Never dismiss acute vertigo with neurological signs as 'just an ear problem.'
- !Dizziness or vertigo with sudden hearing loss in one ear — sudden sensorineural hearing loss is considered an otological emergency. When accompanied by vertigo, labyrinthine infarction or viral labyrinthitis is possible. Early treatment with corticosteroids can improve hearing recovery rates. An acoustic neuroma (vestibular schwannoma), though typically slow-growing, can also present with unilateral hearing loss and vertigo.
- !Dizziness causing recurrent falls, especially in an older person — falls are a major cause of morbidity and mortality in the elderly. When dizziness is the underlying cause, it is essential to identify and treat it — whether it is orthostatic hypotension from medications, BPPV (which is highly treatable even in the elderly), or a neurodegenerative disorder affecting balance. Recurrent falls should never be accepted as 'just old age.'
- !Vertigo episodes lasting minutes to hours with unilateral hearing loss, tinnitus, and aural fullness — this is the classic Meniere's disease tetrad. While Meniere's itself is not life-threatening, it requires diagnosis and management because recurrent episodes cause progressive, permanent sensorineural hearing loss, and the disabling unpredictability of attacks severely impacts quality of life.
- !Dizziness with syncope (actual loss of consciousness) — true syncope is not a neurological cause of dizziness; it indicates a cardiovascular problem (arrhythmia, structural heart disease, vasovagal syncope, orthostatic hypotension). The patient may need a cardiology evaluation, Holter monitoring, and echocardiography rather than neurological testing. Dr. Lahre identifies syncope on history and refers appropriately.
- !Chronic progressive imbalance with parkinsonian features (tremor, rigidity, bradykinesia, shuffling gait) — this can indicate Parkinson's disease or one of the atypical parkinsonian syndromes (multiple system atrophy, progressive supranuclear palsy, corticobasal degeneration), which often present with prominent postural instability and dizziness. Early neurological evaluation can establish the correct diagnosis and initiate disease-specific treatment.
Possible Causes
Benign Paroxysmal Positional Vertigo (BPPV)
The single most common cause of vertigo across all age groups, caused by displaced otoconia (calcium carbonate crystals) from the utricle entering one of the semicircular canals, most commonly the posterior canal. Head position changes (rolling in bed, looking up, bending forward) trigger brief but intense episodes of spinning lasting under a minute, often with nausea. The Dix-Hallpike maneuver is diagnostic — it reproduces vertigo and a characteristic torsional-upbeating nystagmus. Treatment with canalith repositioning maneuvers (Epley for posterior canal, barbecue roll for horizontal canal) is curative in the vast majority of patients in one to two sessions.
Vestibular Neuritis and Labyrinthitis
Acute unilateral vestibular failure, typically viral or post-viral in etiology, causing severe, continuous vertigo lasting days to a week with nausea, vomiting, and severe imbalance. Patients lean toward the affected side. Unlike BPPV, the vertigo is constant (not positional), and unlike stroke, there are no brainstem signs. Vestibular neuritis affects the vestibular nerve only; labyrinthitis affects both vestibular and cochlear components, causing hearing loss as well. Treatment is symptomatic (vestibular suppressants like meclizine or dimenhydrinate for the first 48 hours only — prolonged use delays central compensation) plus early vestibular rehabilitation exercises.
Vestibular Migraine
One of the most underdiagnosed causes of recurrent vertigo. Vestibular migraine can present with spontaneous vertigo lasting minutes to days, positional vertigo (mimicking BPPV), or head motion intolerance — with or without a concurrent headache. The key to diagnosis is the association with migrainous features (photophobia, phonophobia, visual aura) and a personal or family history of migraine. Unlike Meniere's, hearing loss is not a feature. Treatment includes migraine trigger avoidance, vestibular suppressants for acute attacks, and migraine preventive medications (beta-blockers, tricyclic antidepressants, antiepileptics like topiramate, or CGRP antagonists).
Meniere's Disease (Endolymphatic Hydrops)
A disorder of the inner ear characterized by increased volume and pressure of endolymph fluid within the membranous labyrinth, causing the classic tetrad of episodic vertigo (lasting 20 minutes to 12 hours), fluctuating sensorineural hearing loss (initially low-frequency, later involving all frequencies), tinnitus, and aural fullness. Attacks are unpredictable and disabling. Diagnosis is clinical with audiometry confirmation. Treatment includes dietary sodium restriction, diuretics, and in refractory cases, intratympanic steroid or gentamicin injections. Over time, repeated attacks cause permanent hearing loss.
Posterior Circulation Stroke or TIA
Ischemia in the vertebrobasilar territory involving the brainstem or cerebellum can present with isolated vertigo, mimicking peripheral vestibular disorders — a well-known stroke mimic. The HINTS exam (Head Impulse test, Nystagmus, Test of Skew) is a critical bedside tool: a normal head impulse test with direction-changing nystagmus or skew deviation strongly suggests a central cause. Vascular risk factors (advanced age, hypertension, diabetes, atrial fibrillation, smoking) increase pre-test probability. MRI with diffusion-weighted imaging is the confirmatory test, though it can be falsely negative in the first 24 to 48 hours of a small brainstem stroke.
Which Specialist Should You See?
The choice of specialist depends on the nature of the dizziness. For vertigo (true spinning), an ENT or neurologist can evaluate; for dizziness with neurological symptoms, a neurologist is essential. Dr. Yuvraj Lahre, DM Neurology (AIIMS Bhubaneswar), at Neurovision Clinic, Ranchi, has the expertise to differentiate peripheral vestibular disorders from dangerous central causes, perform diagnostic and therapeutic positional maneuvers for BPPV, and manage neurological causes like vestibular migraine and posterior circulation ischemia. For dizziness with syncope or palpitations, a combined evaluation with a cardiologist may be recommended.
Diagnostic Approach
Dr. Lahre structures the evaluation around the Triage-TiTrATE diagnostic framework: Timing (onset and duration of each episode), Triggers (what provokes it — position change, standing up, head movement, stress), and Targeted Examination. The physical examination includes: orthostatic vital signs, a thorough neurological exam with emphasis on cranial nerves (especially oculomotor, vestibular, and cochlear divisions of CN VIII), cerebellar testing, gait and balance assessment, positional testing including the Dix-Hallpike maneuver, and the HINTS exam when indicated. Audiometry is arranged when Meniere's disease or acoustic neuroma is suspected. MRI brain with dedicated IAC (internal auditory canal) views is performed when central causes, acoustic neuroma, or demyelinating disease needs exclusion. At Neurovision Clinic, the majority of dizziness diagnoses are made at the bedside during the first consultation without the need for expensive investigations.
Experiencing Dizziness?
Don't ignore your symptoms. Get expert evaluation from Dr. Yuvraj Lahre at Neurovision Clinic, Ranchi.