When diagnosing vaginitis, a doctor will ask for a description of the symptoms and review the woman's medical history. He or she may perform a vaginal exam to look for visual signs of vaginitis such as inflammation or discharge. Where discharge is present, the doctor may collect a sample for laboratory testing. Testing the pH level of the fluid inside the vagina can also assist the diagnosis by identifying the type and correct treatment option.

RossHelen / Getty Images
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.