ㄘㄨㄛˋㄧㄠˋchīcuòyào

吃错药
  1. 服用不對

  2. 比喻言行舉止反常 吃錯藥何必如此激動」。

(lit.)​ to have taken the wrong medicine, (fig.)​ (of one's behavior etc)​ different than usual, abnormal
confus (argot)​