A plus sign for heterobacteria proves that the vaginal flora is disturbed, and if it is not accompanied by other symptoms, it can be cured by itself; if it is accompanied by other symptoms, then it needs to be combined with the use of medication. In regular medical terminology, there is no such thing as heterobacterial vaginitis, but if the test result reveals that there are abnormalities of heterobacteria, then it mostly means that there are abnormalities of the vaginal flora. However, it is not necessarily necessary to treat vaginal flora abnormalities, if there is no abnormality in the discharge, no odor or itching, etc., then the vagina has a certain self-healing ability, you can first observe. However, if there is a change in the color of the discharge, odor, or vulvar itching, then consider that there is also a manifestation of vaginitis. It is recommended to go to the hospital in time for the white belt test to find out what type of vaginitis, and then according to the type of vaginitis, timely selection of drug treatment. If you are suffering from vaginitis, you should go to the hospital in time to determine the cause of the disease and carry out targeted treatment. Do not blindly use medication on your own, so as not to delay the condition.