舌衄·阴虚火旺证(tongue bleeding with syndrome of exuberant fire due to yin deficiency)是指阴精不足,虚火上炎,以舌出血,口燥咽干,烦躁失眠,盗汗,颧红,便秘尿短,舌红少津,脉细数等为常见症的舌衄证候。