经脉瘀阻证(syndrome/pattern of obstruction in meridians and collateral),中医证候名,属经脉证类,因寒凝血瘀,经脉阻滞,气血不通所致。临床以腰膝或肢体关节肿痛,屈伸不利,肌肉萎缩,动辄尤甚,或胸腹疼痛,腹内包块,或月经延迟,经行量少,色黯有块,经闭不行,舌质紫暗,或有瘀斑、瘀点,舌苔薄白,脉沉紧等为特征的证候。[1]