MedDroid
Ask MedDroid
Betahistine: uses, side effects & brands
Betahistine reduces vertigo attacks, especially in Ménière’s disease. It belongs to the Vertigo & anti-nausea (vestibular) medicine group. These relieve dizziness (vertigo), motion sickness and nausea by acting on the balance and vomiting centres.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Vertigo & anti-nausea (vestibular) medicine |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Ménière's disease vertigo
- Ringing in the ears and hearing problems linked to Ménière's disease
- Reducing how often vertigo attacks happen
Common brand names
- India: Vertin, Betavert, Zevert
- Worldwide: Serc, Betaserc
Common side effects
- Stomach upset or nausea
- Headache
- Bloating
- Itchy rash
Before taking it — precautions
- Tell your doctor about asthma
- Tell your doctor about a stomach ulcer
- Antihistamine medicines may reduce its effect; it must not be used with phaeochromocytoma
When to see a doctor urgently
- Rash, swelling of the face or difficulty breathing (urgent)
- Dizziness with weakness, slurred speech, double vision or severe headache (urgent)
- Wheezing or breathlessness
Not a prescription — no dose shown. The right dose of betahistine depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.
Frequently asked questions
Will betahistine make me drowsy?
Not usually — unlike cinnarizine or promethazine, it is not sedating.
How long does it take to work?
It may take a few weeks to reduce attacks. Keep taking it as advised.
Can I take it with allergy tablets?
Antihistamines may weaken its effect. Ask your doctor or pharmacist.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.