A piperazine derivative having histamine H1-receptor and calcium-channel blocking activity with vasodilating and antiemetic properties but it induces PARKINSONIAN DISORDERS.

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.

A vasodilator agent found to be effective in a variety of peripheral circulation disorders. It has various other potentially useful pharmacological effects. Its mechanism may involve block of calcium channels.

A drug formerly used in the treatment of angina pectoris but superseded by less hazardous drugs. Prenylamine depletes myocardial catecholamine stores and has some calcium channel blocking activity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1406)

A class of drugs that act by selective inhibition of calcium influx through cellular membranes.

'Home accidents' refer to unplanned and unintentional injuries or illnesses that occur within or around the home environment, encompassing a wide range of potential hazards and mishaps.

A profound state of unconsciousness associated with depressed cerebral activity from which the individual cannot be aroused. Coma generally occurs when there is dysfunction or injury involving both cerebral hemispheres or the brain stem RETICULAR FORMATION.