火盛伤阴证(syndrome/pattern of exuberant fire damaging yin),中医证候名,属热盛伤阴证类,因心肝郁火,或阳明腑热化火,耗伤阴津,或阴虚火旺,神明受扰所致。临床以心烦、焦虑,失眠或整夜不寐,甚则躁狂不宁,或狂病反复发作,时缓时急,舌质红或绛,舌苔剥脱或无,脉细数或滑,伴见形体偏瘦,面红、口干,大便硬或秘结等为特征的证候。[1]