Flunarizine Indications Flunarin is indicated for Pharmacology Flunarizine is the difluorinated derivative of cinnarizine. It is a selective calcium channel antagonist. By reducing excessive transmembrane influx of calcium Flunarizine prevents cellular calcium overload. It does not interfere with normal cellular calcium homeostasis. Flunarizine also has some antihistaminic and sedative properties. It binds at an affinity […]