阴痒·阴虚血燥证(pruritus vulvae with syndrome of yin deficiency and blood dryness)是指精血不足,外阴失养,化燥生风,以阴部干灼瘙痒,日久不愈,夜间尤甚,白带少,色黄,甚则呈血样,自觉阴户干燥,甚至外阴萎缩或局部皮肤变折皲裂,口干咽燥,头晕眼花,心悸不寐,舌红,苔少,脉细数无力为常见症的阴痒证候。