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Herpes Testing – How It Works, When to Test, and Where to Start

If you think you may have been exposed to herpes, testing is the most reliable way to get answers. You don’t have to guess. And you don’t have to go through the process publicly, either. Today’s testing options are discreet, accurate, and more accessible than ever—whether you prefer to visit a lab or test privately at home.

This page will walk you through everything you need to know about herpes testing, including how it works, when to test, and where to get tested. If you’re ready to take the next step, we’ll also show you the best options for confidential, physician-reviewed testing.

Who Should Consider Getting Tested for Herpes?

Many people with herpes don’t experience noticeable symptoms—but the virus can still be transmitted. That’s why testing is often recommended even if you feel fine. You may want to consider testing if:

  • You’ve had unprotected sex with a new partner
  • Your partner tested positive for herpes
  • You’re experiencing possible symptoms like blisters, tingling, or burning
  • You’re planning to start a new relationship and want to be proactive

How Herpes Testing Works

Most herpes tests look for HSV-specific antibodies in your blood. These antibodies are produced by your immune system in response to an infection with either HSV-1 or HSV-2. Testing can be done at a lab or using an at-home collection kit.

There’s no swab involved unless you have an active sore that needs to be tested. Instead, most tests use a small blood sample to detect HSV antibodies. Some providers offer type-specific results, letting you know whether you have HSV-1, HSV-2, or both.

It’s also worth noting that STDCheck offers separate HSV-1 and HSV-2 testing, or a combined option that checks for both. In contrast, myLAB Box currently tests for HSV-2 only—making it ideal for genital herpes screening, but not for oral herpes detection.

When to Get Tested

Timing matters. It typically takes 2 to 12 weeks after exposure for herpes antibodies to build up to detectable levels. Testing too early may lead to a false negative. If you want to learn more about testing windows and accuracy, check out our page on when to get tested for herpes.

If you’re actively experiencing symptoms, you may want to test right away. In these cases, a positive result is often conclusive—even if your last exposure was recent.

Where to Get Tested

There are two main ways to get tested for herpes:

  • STDCheck – A fast, lab-based testing provider with over 4,500 locations nationwide. Ideal for people who want high clinical accuracy without involving insurance.
  • myLAB Box – A fully at-home test that screens for HSV-2. Results are delivered privately online, and telehealth consultations are included if you test positive.
Feature STDCheck myLAB Box
Test Type Lab-based blood draw At-home finger-prick kit
HSV Coverage HSV-1, HSV-2, or both HSV-2 only
Result Time 1–2 business days 2–5 business days
Location Visit lab (4,500+ locations) Fully at-home
Free Physician Consult Yes, by phone Yes, by telehealth
Order Test Choose STDCheck Choose myLAB Box

Both options are private, physician-reviewed, and easy to complete on your own schedule.

How Accurate Are Herpes Tests?

When taken at the right time, herpes blood tests are very accurate—especially those that use type-specific IgG detection. However, no test is perfect. False positives and false negatives are both possible, particularly if testing is done too early or without clear exposure history.

To better understand the limits of testing, we recommend reading about false positives and blood test accuracy before making any decisions based on your results.

What Happens If You Test Positive?

A positive herpes test isn’t the end of the world—but it’s understandable to feel overwhelmed. The good news is that herpes is manageable, and many people go long periods without symptoms. If you do test positive, your provider may offer treatment options such as antiviral medications, which can reduce outbreaks and lower the risk of transmission.

You can read more about next steps, symptom management, and daily suppression treatment options on our treatment page.

Other Questions About Herpes Testing

If you’re unsure whether testing is right for you, these pages offer helpful answers to common concerns.

Ready to Get Tested?

Whether you prefer a lab-based option or want to test from home, these trusted providers offer fast, private results with no insurance required.