失眠症的定义和分类的作文英语

失眠症的定义和分类的作文英语
English Answer:
Definition of Insomnia.
Insomnia is a common sleep disorder that is characterized by persistent difficulty falling or staying asleep. It is estimated to affect approximately 10-15% of the adult population and can have a significant impact on
an individual's quality of life.
Classification of Insomnia.
Insomnia can be classified into two primary types:
Primary insomnia: This type of insomnia is not caused by an underlying medical condition or other sleep disorder. It is thought to be related to psychological factors, such as stress, anxiety, or depression, as well as lifestyle factors, such as caffeine consumption or poor sleep hygiene.
Secondary insomnia: This type of insomnia is caused by an underlying medical condition or other sleep disorder, such as restless legs syndrome, sleep apnea, or thyroid problems. In some cases, secondary insomnia may be a side effect of certain medications or substances.
In addition to these two main types, insomnia can also be classified based on its duration:
Transient insomnia: This type of insomnia lasts for a short period of time, typically a few nights or weeks. It
is often caused by temporary stressors, such as a change in sleep schedule or a stressful event.
Short-term insomnia: This type of insomnia lasts for a period of several weeks to months. It is often caused by psychological factors, such as anxiety or depression.
Chronic insomnia: This type of insomnia lasts for more than three months. It is often associated with physical or psychological health conditions.
Chinese Answer:
失眠症的定义。

失眠症是一种常见的睡眠障碍，其特征是持续难以入睡或保持
睡眠状态。

据估计，约有 10-15% 的成年人患有失眠症，并且它会
对个人的生活质量产生重大影响。

失眠症的分类。

失眠症可分为两種類型：
原发性失眠症，这种类型的失眠症不是由潜在的医疗状况或其
他睡眠障碍引起的。

它被认为与心理因素（例如压力、焦虑或抑郁）以及生活方式因素（例如咖啡因摄入或不良的睡眠卫生习惯）有关。

继发性失眠症，这种类型的失眠症是由潜在的医疗状况或其他
睡眠障碍引起的，例如腿不安综合征、睡眠呼吸暂停或甲状腺问题。

在某些情况下，继发性失眠症可能是某些药物或物质的副作用。

除了这两种主要类型外，失眠症还可以根据其持续时间进行分
类：
暂时性失眠症，这种类型的失眠症持续时间较短，通常只有几天或几周。

它通常是由暂时性的压力因素引起的，例如睡眠时间改变或压力事件。

短期失眠症，这种类型的失眠症持续时间为几周到几个月。

它通常是由心理因素（例如焦虑或抑郁）引起的。

慢性失眠症，这种类型的失眠症持续时间超过三个月。

它通常与身体或心理健康状况有关。