血汗·阴虚火旺证(bloody sweating with syndrome of exuberant fire due to yin deficiency)是指阴津不足,虚火亢旺,以汗出色淡红如血,心烦身热,口渴咽干,唇红,或午后潮热,颧红,便秘尿短,舌红少津,脉细数常见症的血汗证候。