cinnarizine: How It Works and When to Use It

When working with cinnarizine, an antihistamine‑calcium‑channel blocker used for dizziness and motion‑induced nausea, also known as Stugeron, it targets inner‑ear signaling to calm the balance system.

One of the main problems it tackles is vertigo, a sensation of spinning or imbalance caused by inner‑ear disturbances. Another frequent complaint is motion sickness, nausea and vomiting triggered by real or virtual movement. The drug works by blocking histamine H1 receptors, reducing inner‑ear inflammation, and by dampening calcium influx in vestibular hair cells, which together lower the abnormal signals that cause dizziness. In short, cinnarizine treats vertigo, reduces motion sickness, and can help manage Ménière disease symptoms.

Related concepts you’ll encounter

Because cinnarizine belongs to the antihistamine, a class of drugs that block histamine receptors to relieve allergic and vestibular symptoms family, you’ll often hear about other antihistamines like diphenhydramine or meclizine. These agents share the ability to calm inner‑ear excitability, but cinnarizine’s added calcium‑channel‑blocking action gives it a unique edge for chronic vestibular disorders. The calcium channel blocker aspect links it to drugs such as verapamil, which also improve inner‑ear blood flow and reduce vertigo episodes by relaxing vascular smooth muscle.

Vestibular disorders, the broader group that includes vertigo, motion sickness, and Ménière disease, commonly involve imbalance, nausea, and occasional hearing changes. Managing them usually requires a mix of medication, balance exercises, and lifestyle tweaks. Cinnarizine fits into this toolbox as a first‑line oral option for many patients, especially when symptoms flare after travel or during stressful situations. Knowing the difference between short‑term use for travel‑related nausea and longer‑term therapy for chronic dizziness helps clinicians tailor dosing schedules and monitor side effects like drowsiness or weight gain.

Below you’ll find a curated set of articles that explore these topics in depth—ranging from drug comparisons for Parkinson’s disease to practical guides on tapering other medications. The collection reflects how cinnarizine sits alongside other treatments, how vestibular health impacts daily life, and what you can do to keep the inner ear in balance. Dive in to learn more about dosing strategies, safety tips, and the latest evidence on managing dizziness with the right pharmacological approach.