This is a very good question, and as there are a number of causes of insomnia, I can't give a definite answer.

这个问题提得很好，失眠的原因有很多，我不知道确定的答案。

youdao

Taking a new drug (medication side-effect), abruptly stopping a medication are also the common causes of insomnia.

服用新药（药的副作用），突然停止服药也是失眠的常见原因。

youdao

Introduced by the above analysis, I believe everyone cause insomnia causes of menopause have a general understanding.

通过以上的分析介绍，相信大家对引起妇女更年期失眠症的原因已经有了一个大致的了解。

youdao

Health statistics, 80% of patients with depression are accompanied by insomnia, insomnia, 70% of the causes of depression.

健康数据统计，80%的抑郁症患者都伴有失眠的症状，失眠者中，70%的人病因是抑郁症。

youdao

Health statistics show that 80% of patients with depression accompanied by insomnia, insomnia, 70% of the causes of depression.

健康数据统计显示，80%的抑郁症患者都伴有失眠的症状，失眠者中，70%的人病因是抑郁症。

youdao

Health statistics show that 80% of patients with depression accompanied by insomnia, insomnia, 70% of the causes of depression.

健康数据统计显示，80%的抑郁症患者都伴有失眠的症状，失眠者中，70%的人病因是抑郁症。

youdao