萎缩性阴道炎(英语:Atrophic vaginitis),也称老年性阴道炎,是一种常见的阴道炎症,常见于绝经后的老年妇女或长期哺乳的女性,也可发生于双侧卵巢切除术后的女性。它与外阴炎通常同时存在。

主要原因是卵巢功能衰退,雌性激素缺乏,使明道上皮变薄,上皮细胞糠原含量降低,阴道内pH值上升,局部免疫力下降,病菌入侵并繁殖而引发炎症。表现为阴道分泌物增多,有时带血或呈脓性白带,有臭味。轻度外阴瘙痒、灼热感或不适感,有时伴有尿频、尿痛。阴道容易出血、溃疡[1]

参考

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