Come to aunt below very itchy may be living habits, but also may be a fungal infection or certain gynecological inflammation caused by, such as acute cervicitis, vaginitis and so on. 1. Lifestyle habits such as the use of sanitary napkins: As women wear sanitary napkins for a long time during physiological period, the itching phenomenon is induced due to the influence of hot and humid environment, and it is also possible to be allergic to unqualified sanitary napkins. 2. Fungal infections: when women come to aunt, because the body is in a weak state and vulnerable to local fungal infections can lead to perineum itching, redness and swelling and other symptoms, such as pseudomycetes vulvovaginitis; 3. Gynecological diseases: ① Acute cervicitis: the most common symptom is increased leukorrhea, when the secretion is more, it will stimulate the vulva and the symptoms of vaginal itching. ② vaginitis: due to the increase in vaginal secretions, thus easy to stimulate the vulvar skin and mucous membrane caused by itching. If the above symptoms occur, it is recommended to go to the hospital and actively cooperate with the doctor for treatment.