Abnormal Vestibular Function C1843865
A problem with the vestibular system in the inner ear, which controls balance and spatial orientation. It can affect people of any age and cause dizziness, vertigo, or balance difficulties. Treatment typically includes vestibular rehabilitation therapy and sometimes medication.
Key facts at a glance
- ICD-10
- H93.9
- ICD-11
- 9B00.0
- Body system
- otolaryngologic
- Severity
- moderate
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Drop attacks
Generalized symptoms
(otolaryngologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Varies
Vertigo
(otolaryngologic)Dizziness
(otolaryngologic)Oscillopsia
(otolaryngologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Vestibular rehabilitation therapy
Specialized exercise program designed to improve vestibular function through gaze stabilization, balance training, and adaptation exercises to reduce dizziness and improve spatial orientation.
Vestibular suppressants
Short-term pharmacological intervention to reduce vestibular symptoms during acute phases, allowing participation in rehabilitation activities.
Additional treatment options
Fall prevention strategies
Environmental modifications and behavioral adaptations including home safety assessment, use of assistive devices, and avoiding triggering activities to prevent injury from balance disturbances.
lifestyleAcupuncture
Traditional technique targeting specific points to potentially reduce vestibular symptoms and improve balance function as an adjunct to conventional therapy.
complementaryRegular vestibular function testing
Ongoing assessment of vestibular function through specialized tests to track disease progression and response to treatment interventions.
monitoringWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Vestibular Function C1843865?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Bronstein AM, Lempert T, Seemungal BM. Consensus document on vestibular examination and management: Guidelines of the International Bárány Society. J Vestib Res. 2022.
Hain TC, Cherchi M, Yacovino DA. Bilateral vestibular loss. Semin Neurol. 2020.
Herdman SJ, Hall CD, Delaune W. Vestibular rehabilitation for unilateral peripheral vestibular dysfunction: A randomized controlled trial. Phys Ther. 2021.
McDonnell MN, Hillier SL. Vestibular rehabilitation for unilateral peripheral vestibular dysfunction. Cochrane Database Syst Rev. 2023.
Medication Comparisons
Compare medications used to treat Abnormal Vestibular Function C1843865. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy