LabInformationLab tests, explained

RPR Test (Syphilis) in Arkansas

RPR Test (Syphilis) can be requested without a referral, and this overview covers what to expect. The RPR (rapid plasma reagin) test is a blood test used to screen for syphilis, a sexually transmitted infection caused by the bacterium Treponema pallidum. It detects antibodies the body may produce in response to infection. It is often ordered when someone has symptoms, a known exposure, or as part of routine screening. Across Arkansas, part of South, the rpr test (syphilis) can be ordered directly and collected at a certified site — no referral required.

Sample type
blood
Category
Sexual Health
Turnaround
1-3 business days
Price
$49
Referral
Not required

The RPR (rapid plasma reagin) test is a blood test used to screen for syphilis, a sexually transmitted infection caused by the bacterium Treponema pallidum. It detects antibodies the body may produce in response to infection. It is often ordered when someone has symptoms, a known exposure, or as part of routine screening.

What it measures

  • Reagin antibodies — Antibodies that can appear in the blood during syphilis infection.
  • RPR titer — A number that shows how much antibody is present; higher numbers may indicate active infection.
  • Reactive or nonreactive result — A simple positive or negative screening result.
  • Confirmatory test result — A second, more specific test is often used to confirm a reactive RPR.

Who it is for

A healthcare clinician may order this test if you have symptoms of syphilis, may have been exposed, or are due for routine screening. Screening is common during pregnancy and for people with certain risk factors.

Preparation

No fasting or special preparation is needed for this blood test. Tell your clinician about any medications or health conditions that could affect the result.

Results and what they mean

Results are usually reported as reactive (positive) or nonreactive (negative), sometimes with a titer number. A reactive result does not always mean active syphilis, so a clinician may order a confirmatory test and interpret the results in context. This is general information only and not medical advice; discuss your results with a qualified clinician.

Requesting the RPR Test (Syphilis) in Arkansas

Order online, choose a certified collection site in Arkansas, and review results through a secure portal. No referral is required, and orders are processed confidentially. Access across South is expanding, so confirming a site ahead of time is worthwhile.

Frequently asked questions

Does a reactive RPR mean I definitely have syphilis?

Not necessarily. The RPR is a screening test, and other conditions can sometimes cause a reactive result. A clinician usually orders a more specific test to confirm.

How long after exposure can the RPR detect syphilis?

It can take several weeks after exposure for the test to become reactive. If you test too soon, a clinician may recommend retesting later.

Is the RPR test painful?

It is a standard blood draw from a vein in your arm. Most people feel only a brief pinch.

Will my results be kept private?

Yes. Your results are confidential and are shared with you and your clinician as part of your medical care.

RPR Test (Syphilis) by city in Arkansas

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