沖脈虛損証(syndrome/pattern of deficiency and detriment in the thoroughfare vessel),中醫証候名,屬奇經証類,因先天稟賦不足,沖脈失充,或脾胃虛弱,孕產過多,沖脈失養,或外傷損及沖脈所致。臨床以月經量少、色淡,初潮延遲,絕經過早,閉經,不孕,或漏胎、小產,或陰器傷損、短小痿軟,鬍鬚、陰毛稀少,不育,舌質淡,脈細弱,可伴見小腹疼痛,眩暈,心悸,失眠,面色萎黃等為特徵的証候。[1]