氣陷証(syndrome/pattern of qi sinking),中醫証候名,屬氣機失調証類,因氣虛無力升舉,中氣下陷所致。臨床以頭暈,眼花,少氣,倦怠,舌質淡,舌苔白,脈弱,可伴見脘腹墜脹,脫肛,內臟、子宮下垂,久痢久泄等為特徵的証候。[1]