失眠属于睡眠障碍的类型之一。失眠的原因一般来说有四大类,即躯体原因,环境原因,精神原因,药物原因。老年人失眠多见于躯体原因和精神原因。脑益嗪(Stugeron;cinnarizine)主要治疗老年人因精神原因引起的失眠,主要表现为兴奋,焦虑等引起的入睡困难,时常觉醒或辰醒过早。该药属于钙通道阻滞剂。直接作 Insomnia is one of the types of sleep disorders. The reasons for insomnia in general there are four categories, namely, physical reasons, environmental causes, mental reasons, drug causes. Insomnia in the elderly more common in physical causes and mental reasons. Cinnarizine (cinnarizine) mainly for the elderly due to mental disorders caused by insomnia, mainly due to excitement, anxiety and other difficulties caused by falling asleep, often wake up or wake up too early. This medicine belongs to calcium channel blocker. Directly for