There are many causes of vaginitis, and the treatments vary depending on the type. For fungal vaginitis, which is prone to recurrence, there are both simple and recurrent forms. Simple fungal vaginitis can be treated with medication over two treatment courses, whereas recurrent fungal vaginitis requires longer treatment, needing 3-6 months to heal completely. For trichomonal vaginitis, it is necessary to complete a course of medication, then stop the medication for a week before re-examination. If two consecutive re-examinations are negative, it indicates that the trichomonal vaginitis is cured. For bacterial vaginitis, after it is cured, probiotics must be placed in the vagina. As long as the probiotics proliferate normally, the bacterial vaginitis will also be cured. However, most bacterial vaginitis is caused by frequent sexual activity and relationships within the vagina, so it is essential to change these unhealthy lifestyle habits.