精髓虧虛証(syndrome/pattern of essence and marrow depletion),中醫証候名,屬精髓証類,因先天不足,或後天失調,年老久病,精髓不充,形神失養所致。臨床以眩暈,頭腦空痛或作脹,腦鳴或耳鳴、耳聾,健忘,注意力不集中,難以持久,形體傴僂,腰脊酸痛,四肢痿軟,舌質淡,舌苔白,脈虛弱或沉細無力等為特徵的証候。[1]