Both BPPV and cervicogenic (neck-related) vertigo cause dizziness, but they come from different places and feel different. BPPV is the most common cause of vertigo: it produces brief, intense spinning triggered by head-position changes (rolling over, looking up), lasting seconds, and it comes from tiny displaced crystals in the inner ear. Cervicogenic dizziness is linked to the neck — it tends to feel more like unsteadiness or "floating" associated with neck pain or stiffness and certain neck movements, rather than true room-spinning. Importantly, cervicogenic dizziness is largely a diagnosis of exclusion: doctors first rule out BPPV and other inner-ear or neurological causes before attributing dizziness to the neck. Because the treatments differ, getting the right diagnosis matters. Get assessed.
Quick answer (the key difference)
- BPPV: brief spinning, triggered by head position, seconds long, from the inner ear.
- Cervicogenic: unsteadiness/floating linked to neck pain/stiffness and neck movement, usually not true spinning.
What BPPV feels like
Sudden, strong spinning when you change position (lying down, turning in bed, looking up), settling within a minute, often with nausea. Hearing is usually normal. It's diagnosed with the Dix-Hallpike test and treated with a repositioning maneuver.
What cervicogenic (neck-related) dizziness feels like
A vaguer sense of imbalance, unsteadiness, or "floating," often alongside neck pain, stiffness, or reduced neck movement, and sometimes worse after sustained neck postures. True spinning is less typical.
How doctors tell them apart
Assessment includes your history (spinning vs unsteadiness; position vs neck triggers), a Dix-Hallpike test for BPPV, balance and neurological checks, and evaluation of the neck. The pattern — plus excluding BPPV and other causes — guides the diagnosis.
Why BPPV is checked first
BPPV is common and highly treatable, so it's important not to miss it. Attributing dizziness to the neck before ruling out BPPV can delay a simple, effective treatment.
Treatment differs
- BPPV: repositioning maneuvers (e.g. Epley).
- Cervicogenic dizziness: managing the neck problem (physiotherapy, posture, pain management) and often vestibular/balance rehabilitation.
Red flags — seek urgent care
Seek prompt care if dizziness comes with sudden weakness or numbness, facial droop, slurred speech, double vision, severe headache, trouble walking, or sudden hearing loss — these are not typical of either condition and need urgent assessment.
Consult Dr. Prateek Porwal
If you're unsure whether your dizziness is from your inner ear or your neck, an assessment can sort it out. Dr. Prateek Porwal, ENT and vertigo specialist at Prime ENT Center, can diagnose and treat the cause. 👉 Book an appointment or contact us on WhatsApp.
FAQ
What's the main difference between BPPV and cervicogenic vertigo?
BPPV is brief, position-triggered spinning from the inner ear; cervicogenic dizziness is neck-related unsteadiness, usually not true spinning.
Can neck problems cause dizziness?
They can contribute to unsteadiness, but cervicogenic dizziness is diagnosed only after ruling out BPPV and other causes.
How is it diagnosed?
By history, a Dix-Hallpike test for BPPV, balance/neurological checks, and neck evaluation — with BPPV excluded first.
Which symptoms need urgent care?
Weakness/numbness, facial droop, slurred speech, double vision, severe headache, trouble walking, or sudden hearing loss.
References
Medical disclaimer: This page is for patient education only and does not replace examination, diagnosis, emergency care, or a personalized treatment plan from a qualified doctor.
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