经行吐衄·肝经郁火证(menstrual hematemesis and/or epistaxis with syndrome of fire stagnating in Liver Channel)是指肝经郁火,伏于冲任,经前或经期冲气偏盛,冲气挟肝火循经上逆,以经期吐血、衄血,量较多,色深红,头晕目眩,烦躁易怒,两胁胀痛,口苦咽干,小便短赤,大便秘结,经量减少,甚或无月经,舌红,苔黄,脉弦数为常见症的经行吐衄证候。