There are several possibilities for the total bad vaginitis: 1. The triggers for the onset of the disease are not removed, such as mycotic vaginitis, which can easily occur in patients with diabetes, or the use of high doses of antibiotics or oral contraceptives, which can easily lead to the onset of mycotic vaginitis. So patients must get their blood sugar checked and if it is high, they must get it under control. If they are taking these drugs, they must stop these drugs. 2. Boys are not treated at the same time. Trichomoniasis can be transmitted through sexual intercourse and both husband and wife must be treated at the same time when treating this disease. If the male partner is not treated, he will become a carrier and the female will be infected again during sexual intercourse after she is well. 3. Patients who often like vaginal douching, vaginal douching can lead to a decrease in vaginal defenses, so they are prone to have vaginitis. If a woman usually has no symptoms, she should not do vaginal douching.