Betahistine: What It Is and How It Helps
If you’ve ever felt the room spin or heard a ringing in your ears, you might have heard of betahistine. It’s a drug that many doctors prescribe for vertigo and Ménière’s disease. In plain terms, it works by improving blood flow in the inner ear, which can calm those dizzy spells.
Betahistine isn’t a painkiller or an antihistamine you’d find over the counter. It belongs to a class called histamine analogs, but it doesn’t cause allergy symptoms. Instead, it boosts circulation and reduces pressure that builds up in the ear’s fluid‑filled chambers.
Typical Dosage and How to Take It
The usual starting dose is 8 mg three times a day, taken with food to avoid stomach upset. Some doctors may raise the dose to 16 mg three times daily if symptoms persist. Always follow your prescriber’s instructions—don’t guess a higher amount on your own.
Swallow the tablets whole; crushing or chewing can change how quickly the drug hits your system and might increase side effects. If you miss a dose, take it as soon as you remember unless it’s almost time for the next one. In that case, skip the missed pill and continue with your regular schedule.
Common Side Effects You Should Know
Most people tolerate betavistine well, but a few things can pop up. The most frequent complaints are mild stomach discomfort, nausea, or headache. These usually fade after a week as your body adjusts.
Less common issues include allergic‑type reactions like rash, itching, or swelling of the face and throat. If any of these appear, stop the medication right away and seek medical help. Rarely, betahistine can cause low blood pressure, so watch for dizziness that isn’t related to your ear problem.
Because betahistine influences blood flow, it’s a good idea to tell your doctor about any heart conditions or if you’re taking other drugs that affect blood pressure.
Pregnant or breastfeeding women should discuss risks with their healthcare provider. The data isn’t crystal clear, so medical guidance is key before starting the medication.
Overall, betahistine can be a solid option for managing vertigo and Ménière’s disease when used correctly. Pair it with lifestyle tweaks—like reducing salt intake, staying hydrated, and avoiding sudden head movements—to get the best results.
If you’re unsure whether betahistine fits your situation, schedule a chat with your doctor. A quick conversation can clarify dosage, potential interactions, and what to expect during treatment.
