Trichomonas vaginitis will appear bleeding, because in the trichomonas infection will cause the vaginal mucosa to appear a large number of bleeding spots, bleeding spots will lead to blood vessel rupture and vaginal bleeding phenomenon, trichomonas vaginitis will also manifest as severe vulvar itching, vaginal discharge increased, the main characteristics of vaginal secretion is like a bubble, through sexual contact can be transmitted. For the treatment of trichomonas vaginitis: 1, change the pH of the vagina, for example, you can use 1/5000 potassium permanganate douche, after douche vaginal insertion of ornidazole, tinidazole or metronidazole treatment, will achieve a better therapeutic effect, in the treatment period of the month can not be pregnant. 2, when the clinical symptoms completely disappeared after the withdrawal of drugs for 3-7 days, you can go to the hospital to re-examination to find out if the titer has turned negative, continuous leukorrhea, and the number of patients with trichomonas vaginitis. The white belt is negative for 3 times in a row before you can stop using the medicine for treatment.