The recurrence of vaginitis is mainly related to sexual cross-infection, bad hygiene habits or poor immunity and incomplete treatment. 1. Sexual cross-infection. Women with vaginitis may infect men, and if men are not treated at the same time, sex between husband and wife will infect women again, resulting in recurrent vaginitis. 2. Bad hygiene habits. Usually bad hygiene habits, do not pay attention to cleaning or excessive douching inside the vagina, will cause the vaginal flora environment imbalance, which will lead to repeated attacks of vaginal inflammation. Patients should pay attention to personal hygiene and avoid abusing gynecological lotion to douche the inside of the vagina. 3. Poor immunity. Poor immunity or diabetes can lead to repeated attacks of vaginitis. Pay attention to strengthen their own immunity, and if you have diabetes, you should actively control blood sugar. 4. Incomplete treatment. If vaginitis patients stop using medication without being completely cured, it is also easy to cause vaginitis to recur. Must follow the doctor’s instructions according to the course of standardized medication, do not arbitrarily stop taking medication. In addition, menstruation period, or the use of incorrect medication, drug-resistant and other conditions can also lead to vaginal inflammation recurrence, it is recommended that the patient timely consultation to check the causes, eliminate the causes of the symptomatic treatment.