肺胃火熱証(syndrome/pattern of fire-heat in the lung and stomach),中醫証候名,屬肺胃兼証類,因邪熱侵襲肺胃,或怫鬱化火所致。臨床以潮熱或低熱不退,汗出不解,咳嗽或喘,胸脅或脘腹灼痛,煩渴,便秘,尿黃,舌質紅,舌苔黃或焦燥,脈滑數,伴見疔癤瘡瘍等裹膿或破潰、溢膿等為特徵的証候。[1]