About Flunarizine

Flunarizine is a selective calcium entry blocker with calmodulin binding properties and histamine H1 blocking activity. It is effective in the prophylaxis of migraine, occlusive peripheral vascular disease, vertigo of central and peripheral origin, and as an adjuvant in the therapy of epilepsy. Flunarizine has been shown to significantly reduce headache frequency and severity in both adults and children. Flunarizine has some side effects including weight gain, extrapyramidal effects, drowsiness and depression, it is contraindicated in hypotension, heart failure and arrhythmia. Flunarizine use is avoided in patients with depression, severe constipation or those with extrapyramidal disorders.
CAS : 30484-77-6
Molecular Formula : C26H28Cl2F2N2
Formula Weight : 477.42