Description
Why It’s Done:
This test is typically ordered to:
• Diagnose active or past HSV infection (oral or genital herpes).
• Differentiate between HSV-1 and HSV-2 infections.
• Evaluate patients with blisters, sores, itching, or flu-like symptoms.
• Test pregnant women to assess the risk of transmission to the baby.
• Screen for asymptomatic herpes, especially before surgery or starting a new relationship.
• Diagnose neonatal herpes in newborns.
• Monitor recurring outbreaks or response to antiviral treatment.
Preparation:
• No fasting or special preparation is generally required.
• Inform your healthcare provider about:
o Any symptoms you’re experiencing (e.g., sores, pain, fever).
o Recent exposure to someone with herpes.
o Any antiviral medications you’re taking, as these may influence results.
• It’s best to take the test a few weeks after exposure, as it can take time for antibodies to develop.
