Mild vaginal inflammation will fight off viruses and bacteria on its own through the self-cleaning function of the vagina and may heal on its own but the chances are low. In more serious cases of vaginal inflammation, with various symptoms such as abnormal leucorrhea, bad odor or itchy pubic area, the condition will not heal on its own and will need to be treated with conditioning to achieve a cure. There are many types of vaginal inflammation, such as bacterial vaginitis, trichomoniasis or mycotic vaginitis, and each disease is treated differently. If vaginal inflammation is not treated in time, it may lead to other complications, such as pelvic inflammatory disease and cervicitis, etc. It is better to take medication or physical therapy in time to achieve better results.