There are many medications for treating vaginitis, but there are also many types of vaginitis, and the medication course and treatment methods vary for different types. If one contracts vaginitis, it is necessary to go to the hospital promptly for tests on vaginal discharge to identify the pathogen before starting medication. For trichomoniasis vaginitis, oral metronidazole or tinidazole can be used for treatment. For fungal vaginitis, clotrimazole vaginal tablets can be inserted, or oral itraconazole or fluconazole can be taken. For bacterial vaginitis, oral clindamycin can be used, or metronidazole can be administered. Treatment should be based on the specific pathogen, enabling quick recovery from vaginitis. Note: Medications should be used under the guidance of a doctor.