LabInformationLab tests, explained

Spruce Allergy Test in Illinois

Spruce Allergy Test is a laboratory test you can order directly. The Spruce Allergy Test is a blood test that checks for allergic sensitization to spruce pollen. It is usually ordered when a person has seasonal allergy symptoms that may be linked to spruce trees, or when a clinician wants to confirm which pollen is triggering symptoms. Illinois residents in Midwest can request the spruce allergy test online and choose a convenient collection point.

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

The Spruce Allergy Test is a blood test that checks for allergic sensitization to spruce pollen. It is usually ordered when a person has seasonal allergy symptoms that may be linked to spruce trees, or when a clinician wants to confirm which pollen is triggering symptoms.

What it measures

  • Spruce pollen-specific IgE — The main marker; it shows whether your immune system makes antibodies to spruce pollen.
  • Total IgE — A general measure of allergic antibody levels in the blood.
  • Other tree pollen-specific IgE — Sometimes checked at the same time to compare spruce with similar pollens.
  • Cross-reactive markers — Proteins that may explain reactions to related plants or foods.

Who it is for

A clinician such as an allergist, primary care provider, or immunologist typically orders this test after reviewing your symptom history and physical exam.

Preparation

No fasting is required. Tell your clinician about any allergy medications you take, because some antihistamines can affect allergy testing.

Results and what they mean

Results are reported as a level or class for spruce-specific IgE, along with a reference range from the lab. A clinician interprets the result together with your symptoms and history; a positive test alone does not always mean you have an allergy. This is general information, not medical advice.

Requesting the Spruce Allergy Test in Illinois

Order online, choose a certified collection site in Illinois, and review results through a secure portal. No referral is required, and orders are processed confidentially. With a wide spread of cities and towns where trips are often grouped together, it pays to schedule your collection in advance.

Frequently asked questions

Does this test hurt?

It uses a standard blood draw, so you may feel a brief pinch or sting.

How long do results take?

Most results are ready in 1 to 3 business days.

Can I take my allergy medicine before the test?

Ask your clinician; some antihistamines may need to be stopped, but do not stop any medicine without checking first.

What if my result is positive?

A positive result means sensitization, not necessarily an allergy. Your clinician will explain what it means for you.

Spruce Allergy Test by city in Illinois

All testing in Illinois →   Full Spruce Allergy Test guide →