脾虛不固証(syndrome/pattern of insecurity due to spleen deficiency),中醫証候名,屬脾虛証類,因脾氣虛弱,中氣下陷,腸道失固所致。臨床以久泄不止,甚則大便失禁,脫肛,氣短、氣墜,食少、腹脹,舌質淡,脈弱等為特徵的証候。[1]