肺腎氣虛証(syndrome/pattern of qi deficiency in the lung and kidney),中醫証候名,屬肺腎兼証類,因肺腎氣虛,攝納無權所致。臨床以呼多吸少,咳嗽無力,動則尤甚,吐痰清稀,聲低,自汗,或尿隨咳出,舌質淡紫,脈弱等為特徵的証候。[1]