Women who have been suffering from bacterial vaginitis for five years generally need to be treated for two to three weeks to be able to get well, individual patients with more stubborn conditions often need to be treated for more than two or three months to be able to get well. Bacterial vaginitis is a common gynecological clinical disease, has been sick for five years of women, need to be standardized under the guidance of the doctor medication, generally 7-10 days as a course of treatment. Patients with mild inflammation can completely clear up the inflammation after two or three consecutive courses of treatment. Some patients with more severe inflammation or lower resistance should also undergo consolidation therapy after two or three courses of standardized treatment. The more commonly used consolidation treatment method is to standardize the treatment for one course of treatment every time after the menstrual period is cleaned up, generally after two or three consecutive months of consolidation, the purpose of cure can be achieved.