If a patient wants to determine if bacterial vaginitis has healed, he or she can do so in two main ways. First, observe the clinical symptoms of the patient. Because most patients with bacterial vaginitis have abnormalities in the leucorrhea, such as increased leucorrhea, foul smell, purulence, and at the same time the patient has vulvar itching discomfort. If all these symptoms disappear after medication, it means that the patient is well. Secondly, laboratory tests, such as the routine leucorrhoea test, are the gold standard for determining whether a patient is cured of bacterial vaginitis. If the result is negative, the patient is cured. If the patient’s clinical symptoms disappear, but the test ends up with a bacterial infection, this does not mean that the patient is cured, and the patient needs to be treated again. When treating again, you need to change the medication and choose other medication for anaerobic bacteria, not the same medication as the previous treatment.