由于现代生活节奏的加快,不同程度的失眠成为城市居民的常发病症。失眠一般可分成四种类型:一是入睡障碍型,上床后久久不能入睡;二是浅睡型,睡得不深、不香,似睡非睡极易惊醒;三是短睡型,睡眠时间短,醒得过早,常常是午夜梦同后辗转反侧不能再眠,直至天亮;四是综合型,即前几种失眠类型间或有之,或者兼而有之。晚上失眠,则白天精神不振、焦躁郁闷、精力不能集中,影响工作与学习。虽失眠不是大病,但 Due to the acceleration of the rhythm of modern life, insomnia of varying degrees has become a frequent symptom of urban residents. Insomnia can generally be divided into four types: First, fall asleep type, long time to go to bed after going to bed; Second, light sleep type, sleep is not deep, not fragrant, easy to wake up sleep like sleep; Third, short sleep, sleep time Short, awake too early, often after midnight dream and then tossing can not sleep again, until dawn; four is comprehensive, that is, the first few types of insomnia or both, or both. Insomnia at night, the day was sluggish, anxious depressed, energy can not concentrate, affecting work and study. Although insomnia is not a serious illness, however