What Causes It?
Benign Paroxysmal Positional Vertigo (BPPV) - The most common cause, involving calcium crystals in the inner ear becoming dislodged and moving into the semicircular canals.
Meniere's Disease - An inner ear disorder causing episodes of vertigo along with hearing loss, ringing in the ear (tinnitus), and ear fullness.
Vestibular Neuritis or Labyrinthitis - Inflammation of the inner ear or the nerves connecting the inner ear to the brain, often due to viral infections.
Acoustic Neuroma - A noncancerous growth on the vestibular nerve connecting the inner ear to the brain.
Migraine-Associated Vertigo - Vertigo symptoms occurring before, during, or after a migraine headache, or sometimes without headache.
Stroke or TIA - Affecting the brainstem or cerebellum areas involved in balance control.
Multiple Sclerosis - Can affect the vestibular nerve pathways in the brain.
Head or Neck Injury - Trauma can disrupt normal balance mechanisms.
Perilymph Fistula - A tear in the membranes between the middle and inner ear allowing fluid to leak into the middle ear.
Medication Side Effects - Certain antibiotics, blood pressure medications, antidepressants, or sedatives.
Otosclerosis - Abnormal bone growth in the middle ear affecting hearing and sometimes balance.
Central Nervous System Disorders - Various conditions affecting brain areas controlling balance.
Ear Surgery Complications - Sometimes affecting the vestibular system.
Aging - Natural deterioration of vestibular system function with age.
Signs & Symptoms
Spinning sensation - A feeling that you or your surroundings are rotating or moving when they are not.
Nausea and vomiting - Common accompaniments to the spinning sensation.
Balance problems - Difficulty standing or walking straight, unsteadiness, or staggering.
Dizziness - May feel lightheaded or a sense of floating.
Nystagmus - Involuntary, rhythmic eye movements, often observed by healthcare providers during examination.
Hearing changes - May include hearing loss, ringing in the ears (tinnitus), or a feeling of fullness in the ear (especially with Meniere's disease).
Headache - Particularly common with migraine-associated vertigo.
Sweating - Cold sweats often occur during vertigo episodes.
Motion sensitivity - Increased sensitivity to head movements, which may trigger or worsen symptoms.
Visual disturbances - Difficulty focusing or tracking objects with eyes.
Spatial disorientation - Confusion about your position in relation to surroundings.
Fainting or feeling faint - In severe cases due to autonomic nervous system activation.
Symptoms that vary by cause:
BPPV - Brief episodes triggered by specific head positions or movements.
Meniere's disease - Episodes lasting hours with ear fullness, hearing changes, and tinnitus.
Vestibular neuritis - Sudden, severe vertigo lasting days, often following a viral illness.