If you’ve been told to try flunarizine, you probably wonder what it does and whether it’s right for you. In plain terms, flunarizine is a pill that blocks certain calcium channels in the brain. By doing that, it smooths out the nerve signals that can trigger migraine attacks or cause dizziness from vestibular problems. It’s not a painkiller; it works behind the scenes to keep the storm from forming.
Doctors usually start adults on a low dose, often 5 mg at night. The bedtime timing helps avoid daytime drowsiness, which is the most common side effect. If you tolerate it well, your doctor may increase the dose to 10 mg after a few weeks. Always follow the prescription exactly—don’t double up to speed up relief, and never stop suddenly without checking with your doctor.
Take the tablet with a glass of water. You don’t need food, but if you find it upsets your stomach, a small snack can help. Keep a short list of any other medicines you’re on, because flunarizine can interact with some antidepressants and other heart drugs. Your pharmacist can double‑check for potential problems.
Most people notice fewer migraine days after a month or two of consistent use. The drug also helps with balance issues caused by inner‑ear disorders, so you might feel steadier on your feet. However, about one in four users report feeling sleepy, especially when they first start. If drowsiness or fatigue interferes with work or driving, let your doctor know—sometimes a lower dose or a different timing works better.
Other possible side effects include mild weight gain, dry mouth, or a slight increase in blood pressure. Rarely, people develop depression or liver problems. Watch for any new mood changes, unusual bruising, or persistent stomach pain, and report them right away.
Pregnant or nursing moms should avoid flunarizine unless a doctor says it’s essential. The drug can cross the placenta, and there isn’t enough safety data yet. If you’re planning a pregnancy, discuss alternatives with your healthcare provider.
In summary, flunarizine can be a solid option for preventing migraines and easing vestibular dizziness, but it works best when taken as directed and monitored for side effects. Talk openly with your doctor about how you feel, keep a headache diary, and you’ll have the best chance of finding the right balance for your health.
Explore how Flunarizine affects your sleep, including its impact on insomnia, benefits, and common side effects. Learn what to expect if you take Flunarizine at night, and get practical tips on managing your sleep cycle. Detailed facts, data, and easy-to-understand explanations help you make sense of this medication and its role in nightly rest.
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