慢性失眠症

定义

慢性失眠是指尽管有充足的睡眠机会和环境，但患者仍经常出现持续性睡眠困难，导致一般睡眠不满意和某种形式的日间功能障碍。白天症状通常包括疲劳、情绪低落或易怒、全身不适和认知障碍。睡眠障碍和相关日间症状每周至少出现数次，持续至少 3 个月。有些慢性失眠症患者的病程可能更具有偶发性，睡眠/觉醒困难反复发作，每次持续数周，长达数年。如果无日间睡眠障碍，但有睡眠相关症状，则不被视为患有失眠症。如果失眠是由其他睡眠-觉醒障碍、精神障碍、其他疾病、药物或药物治疗引起，只有当失眠成为临床关注的独立焦点时，才能诊断为慢性失眠症。

Chronic insomnia is a frequent and persistent difficulty initiating or maintaining sleep that occurs despite adequate opportunity and circumstances for sleep and that results in general sleep dissatisfaction and some form of daytime impairment. Daytime symptoms typically include fatigue, depressed mood or irritability, general malaise, and cognitive impairment. The sleep disturbance and associated daytime symptoms occur at least several times per week for at least 3 months. Some individuals with chronic insomnia may show a more episodic course, with recurrent episodes of sleep/wake difficulties lasting several weeks at a time over several years. Individuals who report sleep related symptoms in the absence of daytime impairment are not regarded as having an insomnia disorder. If the insomnia is due to another sleep-wake disorder, a mental disorder, another medical condition, or a substance or medication, chronic insomnia should only be diagnosed if the insomnia is an independent focus of clinical attention.

索引词 可用于检索该条目的同义词与别名

• 慢性失眠症
• 原发性失眠症