Syphilis Screening Test (Qualitative)

How the Test Works

The test uses an immunoassay method to detect syphilis-specific antibodies in your blood. If the bacteria entered your body, your immune system produces antibodies to fight them. The test looks for these antibodies to determine if syphilis is present.

What to Expect Before the Test

No special preparation is needed. You’ll have a small needle inserted into your arm to draw a blood sample. The process usually takes a few minutes, and you may feel a brief pinch. If you’re pregnant, pregnant women, or have certain health conditions, your provider may recommend additional testing.

What to Expect After the Test

You can return to your normal activities immediately. There may be mild bruising or soreness at the injection site, but this typically resolves quickly. If you experience severe pain, swelling, or signs of infection (like fever or pus), contact your healthcare provider.

When You Might Need This Test

Your healthcare provider may recommend this test if you have symptoms like sores, rashes, fever, or fatigue; if you’ve had unprotected sex with multiple partners; if you’re pregnant; or if you’re part of a group at higher risk for syphilis (e.g., sexually active individuals, intravenous drug users).