失眠了英语怎么说

失眠了英语怎么说：insomnia

1. I've been suffering from insomnia for weeks now. 我已经失眠几周了。

2. Drinking coffee before bed always gives me insomnia. 睡前喝咖啡总是让我失眠。

3. Insomnia is a common symptom of depression. 失眠是抑郁症的常见症状。