cinnarizine · Medicine question

How does cinnarizine affect calcium influx into vascular smooth muscle cells?

Name: How does cinnarizine affect calcium influx into vascular smooth muscle cells?
Published: 2026-11-08T01:41:22.686Z

iatroX medicinesPublished 8 November 2026

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Cinnarizine selectively inhibits calcium influx into depolarized vascular smooth muscle cells, reducing the availability of free calcium ions needed to initiate and maintain contraction.

Sources for this answer

Stugeron 15mg TabletsMcNeil Products Ltd · emc · SmPC §5.1 Pharmacodynamic properties · Version 14Document updated 6 January 2023

Sources checked 8 November 2026

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