If you get vaginitis, you should first go to the hospital to have a vaginal discharge test, because there are many types of vaginitis, and the treatment methods and medications vary. Therefore, it is necessary to identify the pathogen causing the vaginitis before medicating. Treatment can include both topical and oral medications. For trichomonal vaginitis, metronidazole can be used, both topically and orally. For fungal vaginitis, clotrimazole vaginal tablets can be used topically, or fluconazole can be taken orally. Bacterial vaginitis requires the use of antibiotics for treatment.