Diagnostic Approach to Daily Dizziness

Clinical Presentation and Differential Diagnosis

The American Academy of Otolaryngology-Head and Neck Surgery suggests that daily dizziness without true vertigo, combined with cervical spine degenerative changes and occasional dyspnea, may represent nonspecific dizziness with possible cervicogenic contribution, though the diagnostic yield of imaging in isolated nonspecific dizziness is extremely low (<1% for CT, 4% for MRI) 1, 2
The absence of true vertigo (spinning sensation) significantly narrows the differential diagnosis and makes peripheral vestibular causes like BPPV, Menière's disease, or vestibular neuritis unlikely, according to the American Academy of Otolaryngology-Head and Neck Surgery 3, 4, 5
Daily occurrence without episodic pattern differs from typical episodic vestibular syndromes that characterize most inner ear disorders, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 5
The absence of hearing loss or tinnitus excludes Menière's disease and other otologic causes, as stated by the American Academy of Otolaryngology-Head and Neck Surgery 4
Occasional dyspnea suggests considering cardiovascular, anxiety, or systemic causes rather than purely vestibular etiology, according to the American Academy of Otolaryngology-Head and Neck Surgery 3

Migraine-associated dizziness accounts for 14% of adult vertigo cases and can present without headache, making it a critical consideration even without classic migraine symptoms, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 3
Anxiety or panic disorder commonly presents with chronic nonspecific dizziness and dyspnea, and should be strongly considered given the daily pattern and associated shortness of breath, according to the American Academy of Otolaryngology-Head and Neck Surgery 3, 5
The diagnostic yield of imaging in nonspecific dizziness without vertigo, ataxia, or neurologic deficits is extremely low (<1% for CT, 4% for MRI DWI), and serious pathology has already been excluded, as stated by the American College of Radiology 1, 2

Manual therapy combined with vestibular rehabilitation exercises is the most effective treatment for cervicogenic dizziness, if this diagnosis is confirmed through clinical testing, according to Praxis Medical Insights 6
Migraine prophylaxis and trigger avoidance are recommended for migraine-associated dizziness, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 3
Cognitive behavioral therapy and appropriate anxiolytic management are recommended for anxiety/panic disorder, according to the American Academy of Otolaryngology-Head and Neck Surgery 3, 5
Adjust or discontinue offending agents for medication-induced dizziness, as stated by the American Academy of Otolaryngology-Head and Neck Surgery 3, 4