Genital Herpes

Examinations and Tests

Genital herpes is usually diagnosed based on your medical history and a physical examination. Your health professional may ask you the following questions:

  • Do you think you were exposed to genital herpes or another sexually transmitted infection (STI)? How do you know? Did your partner tell you?
  • What are your symptoms?
    • Do you have sores in the genital area or anywhere else on your body?
    • Do they usually come and go?
    • Do you have any urinary symptoms, including frequent urination, burning or stinging with urination, or urinating in small amounts?
    • If you have discharge from the vagina or penis, it is important to note any smell or colour.
  • What method of birth control do you use? Did you use condoms to protect against STIs?
  • Which high-risk sexual behaviours do you or your partner engage in?
  • Have you had an STI in the past? How was it treated?

After the medical history is taken:

Your health professional may be able to diagnose genital herpes from your medical history and physical examination, especially if the herpes sores are typical in appearance. However, if this is your first outbreak of suspected genital herpes, further testing may be done to confirm the diagnosis.

Herpes tests cannot always show if you have a primary genital herpes outbreak or you have been infected in the past. Occasionally a test result can be negative even though the person has herpes.


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Author: Douglas Dana
Sabra L. Katz-Wise
Ralph Poore
Last Updated: April 4, 2007
Medical Review: Kathleen Romito, MD - Family Medicine
Jeanne Marrazzo, MD, MPH - Infectious Disease
Andrew Swan, MD, CCFP, FCFP - Family Medicine

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Topic Contents
 Topic Overview
 Cause
 Symptoms
 What Happens
 What Increases Your Risk
 When To Call a Doctor
Arrow PointerExaminations and Tests
 Treatment Overview
 Prevention
 Home Treatment
 Medications
 Surgery
 Other Treatment
 Other Places To Get Help
 Related Information
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