A negative trichomonas means that there is no trichomonas infection and that you do not have trichomoniasis. A negative trichomonas test means a normal test result, while a positive trichomonas test means trichomoniasis. Trichomoniasis is diagnosed in women who have foamy leucorrhea with vulvar itching and positive vaginal secretions. It is more common in women who have unclean sex, too many partners, or indirect cross-infection. However, if you are positive for trichomonas, you can usually give a topical metronidazole suppository once a day, one tablet each time, and both men and women or both spouses should take oral metronidazole tablets twice a day, two tablets each time, for seven to ten days. In conclusion, negative trichomonas means no trichomonas vaginitis, which is a normal report card, but if the report card is positive for leukocytes, it means vaginitis, or if it is positive for mycobacteria, it means mycobacterial vaginitis. It is also good to keep good sexual habits, fix sex partners, wash the vulva before and after sex, and eat a light diet to prevent gynecological inflammation.