How does betahistine work?
Betahistine improves blood flow in the inner ear, reducing fluid buildup and decreasing vertigo, tinnitus, and hearing problems.
What is betahistine used to treat?
Betahistine is commonly prescribed for:
- Ménière’s disease (to reduce vertigo, tinnitus, and hearing loss)
- Balance disorders (to help control dizziness and instability)
Who can take betahistine?
Betahistine is suitable for most adults, as prescribed by a doctor.
Who might not be able to take betahistine?
Betahistine may not be suitable if you:
- Have asthma (it may worsen symptoms in some people)
- Have stomach ulcers or a history of digestive problems
- Have low blood pressure
- Are taking antihistamines, as they may reduce its effectiveness
Can I take betahistine if I’m pregnant or breastfeeding?
Betahistine isn’t usually recommended during pregnancy or breastfeeding. Speak to your doctor about alternative treatments.
What if I miss a dose?
If you forget a dose, take it as soon as you remember. If it’s close to your next dose, skip the missed one—do not take two doses at once.
How effective is betahistine?
Betahistine is highly effective at managing symptoms of Ménière’s disease and balance disorders, but it may take a few weeks to see full benefits.
What should I do if I take too much?
Taking too much betahistine can cause nausea, stomach pain, and dizziness. If symptoms persist, seek medical advice.
What dose of betahistine is usually taken?
- For Ménière’s disease and vertigo: 8mg to 16mg three times daily, with a maximum of 48mg daily
Your doctor will determine the correct dose based on your condition.
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What are the side effects of betahistine?
Common side effects include:
- Nausea or indigestion
- Headache
- Bloating or mild stomach pain
- Drowsiness (rare)
Serious side effects, such as severe stomach pain or allergic reactions, require urgent medical attention.
How should I take betahistine?
Betahistine is taken as tablets, usually with food, to reduce stomach irritation.
When should betahistine be taken?
Betahistine should be taken at the same time each day, with or after meals.
What are the brand names for betahistine?
Betahistine is available as a generic medicine, but some branded versions include:
- Serc
- Betaserc
Final thoughts
Betahistine is an effective treatment for Ménière’s disease and balance disorders, but it should be taken exactly as prescribed. If symptoms persist or side effects occur, speak to your doctor or pharmacist.
