The painless and itchy growths next to the vagina that have existed for several years may be the result of chronic inflammation of the vagina, or they may be the result of warts and other causes. 1. Chronic inflammation of the vagina: If the vagina is infected with pathogens such as bacteria or parasites, under the stimulation of these pathogens, the growth of superfluous organisms at the vaginal opening may occur. In the early stage, there may be itching or even pain, but after a few years, the pain and itching may disappear and the growths may still exist. 2. Condyloma acuminatum: Condyloma acuminatum is a sexually transmitted disease caused by the human papilloma virus. Condyloma acuminatum may also appear as a lot of bulges in the vaginal opening with no obvious sensation, even if it exists for several years. The symptoms of the vagina next to the superfluous organisms, and no pain, no itch for a few years can not accurately determine the cause, but also need to be combined with the patient whether there is a history of unclean sexual contact and other test results to make an accurate judgment, it is recommended to clarify the cause of the disease under the guidance of the doctor.