drug associated with AE Piperazines [Chemical/Ingredient] Cinnarizine [Chemical/Ingredient] Cinarizine Piperazine, 1-(diphenylmethyl)-4-(3-phenyl-2-propenyl)- Cinnarizine C0008803 2549 A piperazine derivative having histamine H1-receptor and calcium-channel blocking activity with vasodilating and antiemetic properties but it induces PARKINSONIAN DISORDERS. 1-(Diphenylmethyl)-4-(3-phenyl-2-propenyl)piperazine 桂利嗪片 Cinnarizine 桂利嗪胶囊 N0000167127 Cinnarizine D002936 C7758748559942 M0004492 fatigue AE rash AE myalgia AE depression AE dry mouth AE weight increased AE myocardial anoxia AE