The evaluation of trichomonas vaginitis begins with a history and physical exam.

Physical findings on pelvic exam in a woman with trichomonas vaginitis may include:

• Vaginal discharge
• Vaginal redness

Tests that may be used to evaluate trichomonas vaginitis include:

• Trichomonas testing:
• Examination of vaginal discharge fluid under a microscope:
• Detects the presence of Trichomonas
• Gonorrhea testing
• Chlamydia testing
• Human papillomavirus testing
• HIV testing
• PAP smear