LabInformationLab tests, explained

Privet Allergy Test in Louisiana

Below is a plain-language overview of the privet allergy test. The Privet Allergy Test is a blood test that checks for an allergic sensitization to privet pollen, a common flowering shrub. It is usually ordered when someone has seasonal allergy symptoms—such as sneezing, runny nose, or itchy eyes—that may be linked to privet exposure. The test measures specific IgE antibodies, which are proteins the immune system makes in response to allergens. Across Louisiana, part of South, the privet allergy test can be ordered directly and collected at a certified site — no referral required.

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

The Privet Allergy Test is a blood test that checks for an allergic sensitization to privet pollen, a common flowering shrub. It is usually ordered when someone has seasonal allergy symptoms—such as sneezing, runny nose, or itchy eyes—that may be linked to privet exposure. The test measures specific IgE antibodies, which are proteins the immune system makes in response to allergens.

What it measures

  • Specific IgE to privet pollen — The main marker; shows whether your immune system has made antibodies against privet.
  • Total IgE — A general measure of allergic activity, sometimes included for context.
  • Other pollen IgE (optional) — May check related pollens to help identify cross-reactions.
  • Serum collection — A standard blood draw; no special handling needed beyond normal lab processing.

Who it is for

A primary care clinician or allergist typically orders this test for patients with recurring seasonal symptoms that worsen around privet plants. It may also be used to help distinguish privet allergy from other pollen allergies.

Preparation

No fasting or special preparation is required. Tell your clinician about any antihistamines or medications you take, as some can affect test results.

Results and what they mean

Results are reported as a numeric level or a class (for example, negative, low, or high) for privet-specific IgE. A clinician interprets these results alongside your symptoms and history; a positive test alone does not confirm an allergy. This is general information, not medical advice—discuss your results with a qualified healthcare professional.

Requesting the Privet Allergy Test in Louisiana

Order online, choose a certified collection site in Louisiana, 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

Do I need to stop my allergy medication before this test?

Ask your clinician. Some antihistamines may need to be paused, but never stop a prescribed medication without medical guidance.

How long does it take to get results?

Typical turnaround is 1–3 business days after the blood sample reaches the lab.

Can this test tell me if I will have symptoms around privet?

It shows sensitization, meaning your immune system reacts to privet. Whether you have symptoms depends on exposure and other factors, so your clinician will interpret it with your history.

Is this test painful?

It uses a standard blood draw from a vein, which feels like a brief pinch. No needles stay in place.

Privet Allergy Test by city in Louisiana

All testing in Louisiana →   Full Privet Allergy Test guide →