老年人常有皮肤瘙痒,而外阴瘙痒又是老年妇女常见的皮肤病。所谓老年外阴瘙痒症,是指老年妇女在外阴局部有明显或顽固的瘙痒感觉。有的是全身性瘙痒症的一个局部表现;有的仅是局限于外阴的局部瘙痒。此外,外阴局部有皮肤病也常伴瘙痒,医学上叫继发性外阴瘙痒症。 The elderly often have itchy skin, and genital itching is a common skin disease in elderly women. The so-called genital pruritus, refers to the older women in the vulva local obvious or stubborn itching feeling. Some are localized manifestations of systemic pruritus; others are localized itching localized to the vulva. In addition, the vulva is also often accompanied by dermatosis and itching, medicine called secondary genital pruritus.