经行失眠(insomnia during menstruation),中医病名,属月经前后诸病类,因月经期前后冲任不和,气血不调,或劳伤心脾,肝郁化火,扰动心神所致。临床以每逢经前或行经则失眠,甚则彻夜不寐,经后则睡眠正常等为特征的月经病。[1]