Some sedatives produce the paradoxical effect of making the person more anxious.

一些镇静剂产生出使人更紧张这样自相矛盾的结果。

Don't use sleeping pills or sedatives.

不要服用安眠药或镇静剂。

He doctored his drink with sedatives.

他向饮料里掺了镇静药。

Avoid alcohol and sedatives to stop snoring.

避免饮酒和镇静剂可防止打鼾。

She has to take sedatives to calm her nerves.

她必须服镇静剂来使她的神经镇定。