Keep them under 10 minutes, Karam-Hage suggests, noting that longer naps can keep you up at night.

卡玛·黑格说，请把打盹的时间控制在10分钟以下。10分钟以上的白日觉都会使你起夜。

Karam-Hage says that people who have mild sleep issues and shun meds might try getting up at the same time daily.

卡玛黑格说，有轻微睡眠障碍的人，以及厌恶药物治疗的人，可以试试每天按时起床的做法。

In contrast, most of the newer Rx sleeping pills on the market, such as Ambien and Sonata, do not appear to cause late-night sleep interruptions, according to Karam-Hage.

相与酒精的作用对比，市场上所售的大多数助眠药，比如安眠及索娜塔，都不会影响下半夜的深层睡眠。