Vertigo is not a condition itself but rather a symptom that can have several different causes. Most cases originate from problems within the inner ear and vestibular system, which help control balance and spatial awareness.

Some of the most common causes include:

  • Benign Paroxysmal Positional Vertigo (BPPV): The most common cause of vertigo. Studies suggest BPPV accounts for roughly 20% of patients seeking care for vertigo symptoms and more than half of cases of peripheral (inner ear) vertigo. Symptoms are typically triggered by changes in head position, such as rolling over in bed, looking up, or bending down. [pubmed.ncb…lm.nih.gov]
  • Vestibular Neuritis: An inflammation of the vestibular nerve, often believed to be related to a viral infection. It can cause sudden onset dizziness, imbalance, nausea, and difficulty walking. In some clinical settings, vestibular neuritis is the second most common vestibular cause of vertigo. [droracle.ai], [droracle.ai]
  • Ménière’s Disease: A disorder of the inner ear that can cause episodes of vertigo along with hearing loss, tinnitus (ringing in the ears), and a feeling of fullness in the ear. It accounts for a smaller but significant percentage of vertigo cases. [droracle.ai], [droracle.ai]
  • Vestibular Migraine: Migraine-related dizziness is increasingly recognized as one of the leading causes of recurrent vertigo, particularly in younger and middle-aged adults. [droracle.ai]
  • Concussions and Head Injuries: Trauma can disrupt the vestibular system and lead to dizziness, balance difficulties, motion sensitivity, and even secondary BPPV. [slideserve.com], [vestibularfirst.com]
  • Neurological Conditions: Stroke, multiple sclerosis, Parkinson’s disease, and other neurological disorders can sometimes produce vertigo or balance-related symptoms. [slideserve.com], [droracle.ai]
  • Age-Related Balance Changes: As people get older, changes in vision, muscle strength, joint mobility, and vestibular function can contribute to dizziness and instability. Vestibular dysfunction becomes increasingly common with age. [slideserve.com]

The good news is that many causes of vertigo, particularly BPPV and other vestibular disorders, respond very well to specialized vestibular rehabilitation and physical therapy. A thorough evaluation can help identify the underlying cause and determine the most effective treatment approach. [slideserve.com], [pubmed.ncb…lm.nih.gov]