膀胱失約証(syndrome/pattern of bladder failing to control),中醫証候名,屬膀胱虛証類,因秉質陽虛,或脾氣下陷,脾肺氣虛,或腎氣不固,膀胱失約所致。臨床以小便頻數,滴瀝不禁,甚則遺尿、失禁,舌質淡,舌苔薄白,脈細弱,可伴見神疲、懶言,肛門下墜,氣短不續,腰膝酸軟等為特徵的証候。[1]