Vaginal adhesions are a common gynecological disorder that can be caused by congenital abnormalities or by acquired lesions caused by various diseases. The clinical symptoms of vaginal adhesions include failure to discharge menstrual blood normally during menstruation, spontaneous menstrual cramps, and inability to have a normal sexual life after marriage. Tuberculous vaginitis is one of the most common causes of vaginal adhesions. The infection by Mycobacterium tuberculosis causes ulceration of the vaginal mucosa, which leads to adhesion of the left and right vaginal walls during the healing process. Age-related vaginitis also causes vaginal adhesions. The lack of estrogen in the body causes atrophy and dryness of the local mucosa, which reduces the ability to resist disease and allows pathogenic microorganisms to invade and infect the mucosa of the vaginal wall, resulting in vaginal adhesions during the healing process.