外阴瘙痒症是由多种局部或全身原因引起的一种症状。一般多见于月经期和更年期妇女,多在入睡前和夜间加剧。有的可因局部搔破造成感染,严重者可影响工作、学习和生活。一、外阴瘙痒的病因引起外阴瘙痒的原因繁多,大致可分为局部和全身两方面。 (一)局部原因 1.感染性阴道疾病,因阴道分泌物过多,刺激外阴而引起瘙痒。临床上常见 Genital pruritus is caused by a variety of local or systemic causes of a symptom. More common in menstrual period and menopausal women, mostly before going to sleep and intensified at night. Some may be caused by local scratching infection, severe cases can affect work, study and life. First, the cause of genital itching Genital itching caused by many reasons, can be divided into two parts and the general body. (A) of the local causes 1. Infectious vaginal diseases, vaginal discharge due to excessive stimulation of the vulva and cause itching. Common clinical