If you’ve been told to take flunarizine, you probably wonder why a drug that sounds like a tongue‑twister is prescribed. In plain terms, flunarizine is a calcium‑channel blocker. It slows down the flow of calcium into nerve cells, which helps calm over‑active brain signals that cause migraines and certain balance problems.
Doctors also use it for vestibular disorders, like Ménière’s disease, because the same calming effect can reduce dizziness. It’s an oral tablet, usually taken once a day, and it’s been around for a few decades, so the safety profile is well known.
The usual adult dose for migraine prevention is 5 mg taken in the evening. Some doctors start with 2.5 mg for people who are sensitive to side effects, then increase to 5 mg after a week or two. For vestibular issues, the dose might be a bit higher, up to 10 mg, but that decision is always made by your prescriber.
Take the tablet with a glass of water, and try to keep the timing consistent each night. Eating isn’t required, but if you notice stomach upset, a light snack can help. Don’t stop abruptly – taper down under a doctor’s guidance to avoid rebound headaches.
Most people handle flunarizine well, but a few side effects pop up often enough to mention. The top ones are drowsiness, weight gain, and dry mouth. If you feel unusually sleepy during the day, you might want to shift the dose earlier or talk to your doctor about a lower amount.
Weight gain can be gradual, so keep an eye on your diet and activity level. Dry mouth is easy to manage with sugar‑free gum or water throughout the day. Rarely, people experience depression or movement disorders; if mood changes or tremors appear, call your doctor right away.
Because flunarizine can affect heart rhythm in very high doses, anyone with a known heart condition should have a baseline ECG and regular follow‑ups.
When the prescription is ready, you might look for a convenient online pharmacy. The safest route is a licensed pharmacy that asks for a valid prescription and shows clear contact details. Avoid sites that offer “no‑prescription” flunarizine or unusually low prices – they often sell counterfeit pills.
Check that the pharmacy displays a registration number, a physical address, and a privacy policy. Reading customer reviews can give clues, but focus on reviews that mention product authenticity and timely delivery.
If you’re in a country where flunarizine isn’t approved, you may need to import it. In that case, make sure the online seller follows local import regulations and provides documentation that the drug is genuine.
Finally, keep a copy of your prescription and the pharmacy receipt. If anything feels off with the medication – like unusual color, shape, or taste – stop using it and contact a pharmacist.
Flunarizine can be a solid tool for keeping migraines at bay or easing vertigo. By sticking to the right dose, watching for side effects, and ordering from a reputable source, you give yourself the best chance for steady relief.
A clear, evidence-backed history of flunarizine: how it was discovered, approved, studied, restricted, and where it fits in migraine and vertigo care today.