老年人恐怕普遍都存在着“睡眠问题”。或不易入睡,或睡眠过浅,或容易惊醒,或醒后不易再睡,或清晨醒来过早。而白天却昏昏沉沉,总打瞌睡,这些问题几乎是老年人共同的苦衷。 不少老年人轮番使用催眠药,并不断加量,但效果愈来愈差。据美国统计,安眠药一年的销售量达三十亿美元以上,绝大部分为老年人 I am afraid the elderly are generally there, “sleep problems.” Or not easy to fall asleep, or sleep too light, or easily awakened, or not easy to sleep after waking up, or wake up too early in the morning. In the daytime, however, they are drowsy and doze off. These problems are almost common problems for the elderly. Many elderly people take turns using hypnotics, and continue to increase, but the effect is getting worse. According to U.S. statistics, sleeping pills have sold over three billion U.S. dollars a year, most of them for the elderly