The new generation of benzodiazepine sleeping pills-including Halcion and Ativan-have proven to be even safer, with much lower rates of addiction. "Today physiological dependence on sleeping pills isn't a big problem," says Li.
近幾年開發的新一代安眠藥──「非苯二氮平類」則更溫和，上癮機率和戒斷症狀都比過去的安眠藥少很多。