Betahistine Hydrochloride
Betahistine Hydrochloride is a histamine analog medication primarily used to treat symptoms of Meniere's disease, including vertigo (dizziness), tinnitus (ringing in the ears), and hearing loss. It works by improving blood flow in the inner ear and normalizing vestibular function to reduce balance disturbances. This medication is typically prescribed when conservative management of vestibular disorders is insufficient.
Betahistine Hydrochloride treats vertigo and balance disorders by improving inner ear blood flow and is most commonly used for Meniere's disease symptoms.
Key facts at a glance
- RxNorm
- 81964
- Generic
- Betahistine Hydrochloride
- Class
- pin-variant
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treatment of vestibular disorders, most notably Meniere's disease, which is characterized by episodes of vertigo, tinnitus, hearing loss, and a sensation of fullness in the ear. It may also be used for other causes of vertigo and balance problems.
Betahistine acts as a histamine H1 receptor agonist and H3 receptor antagonist in the inner ear. This improves blood flow to the cochlea (hearing) and vestibular apparatus (balance), helps normalize nerve signaling in the vestibular system, and reduces the frequency and severity of vertigo episodes.
Contraindicated in patients with pheochromocytoma, active peptic ulcer disease, or uncontrolled asthma. May interact with antihistamines and certain other medications. Common side effects include headache, nausea, and mild stomach discomfort. Effectiveness varies among patients, and it may take several weeks to notice full benefits. Always follow prescribed dosing and consult a healthcare provider before making any changes.
Official drug label
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This 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 27, 2026. · Read our editorial policy