insomnia AE terminal insomnia AE matutinal insomnia AE JX, LW, YH 清晨失眠 MedDRA: 10068932 WEB: http://www.wisegeek.com/what-is-terminal-insomnia.htm Terminal insomnia AE is a insomnia AE that is a medical condition affecting sleep patterns. Typically, people who suffer from terminal insomnia wake up after only four to five hours of sleep. For those afflicted, getting back to sleep can be difficult, resulting in fatigue, irritability, and lack of concentration. 早醒