外阴上皮内非瘤样病变是指女性外阴皮肤和黏膜组织发生变性及色素改变的一组慢性疾病。其发病原因和机制迄今不明。以外阴奇痒、干涩疼痛及外阴黏膜变白、粗糙、萎缩或增生皲裂。失去正常色泽、弹性为特征,严重影响患者的生活工作。1西医治疗1.1糖皮质激素应用糖皮质激素目的在于控制局部瘙痒、抗炎及抗过敏作用,抑制结缔组织细胞增生,还可稳定细胞内溶酶体膜。防止细胞内溶酶体酶释放组织而引起组织损伤。临床常用的药物有0.01%曲安奈德软膏或0.025%氟轻松软膏或1%～2%氢化可的松软膏。每日涂擦局部3～4次缓解 Intravaginal intraepithelial non-tumor-like lesions refers to the female genital skin and mucosal tissue degeneration and pigment changes in a group of chronic diseases. The etiology and mechanism of so far unknown. To vulval itch, dry pain and vulvar mucosal white, rough, atrophy or hyperplasia chapped. Loss of normal color, flexibility is characterized by serious impact on the patient’s life and work. 1 Western medicine 1.1 glucocorticoid glucocorticoid purpose is to control local pruritus, anti-inflammatory and anti-allergic effects, inhibit connective tissue cell proliferation, but also stabilize intracellular lysosomal membrane. Prevent intracellular lysosomal enzymes release tissue and cause tissue damage. Clinical commonly used drugs are 0.01% triamcinolone acetonide ointment or 0.025% fluocinolone cream or 1% to 2% hydrocortisone ointment. Rub the local daily 3 to 4 times to ease