Common Respiratory Allergy Panel — Expanded

Measure immunoglobulin E (IgE) antibodies to 25 common respiratory allergens. This test may help you and your healthcare provider determine whether you have an allergy. Read more

Test details

Sample type:

Blood

Preparation:

You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.

Test type: In Person

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$339.00

+ $6.00 Physician Service Fee

Quantity

What

The Common Respiratory Allergy Panel — Expanded measures the level of IgE antibodies that your immune system produces in response to specific tree pollen, weed, grass, and common indoor allergens.

Who

Must be 18+ years of age to purchase.

How

Blood

Where

Find a location near you

Schedule an appointment, then visit a Quest Diagnostics patient service center location.

About the Test

The Common Respiratory Allergy Panel — Expanded measures immunoglobulin E (IgE) antibodies produced in the blood in response to certain common tree pollen, weed, grass, and common indoor allergens. This panel measures immune responses to weed and grasses (Bermuda grass, Timothy grass, Johnson grass, common ragweed, tough pigweed, sheep sorrel weed), tree pollen (maple, birch, mountain cedar, oak, elm, walnut, cottonwood, white ash, hickory/pecan, white mulberry), and indoor allergens (cat dander, dog dander, mouse urine, Cladosporium herbarum mold, Aspergillus fumigatus fungus, Alternaria alternata mold, cockroach, and dust mites Dermatophagoides pteronyssinus (American), and Dermatophagoides farinae (European).

PLEASE NOTE

This test reports the presence of lgE(s) antibodies to tree pollen allergens, weed and grass allergens, and indoor allergens, but the result by itself cannot confirm the diagnosis of the allergy. It is important to follow up with your healthcare provider. They will review your results along with your medical history, signs and symptoms, medications, and any other test results. Only a healthcare provider can diagnose an allergy and prescribe medication, if needed.

An allergic reaction to common allergens can range from uncomfortable to severe. These symptoms usually develop within a few minutes to a few hours of being exposed. It is important to identify which allergens may trigger an allergic response. This panel may be helpful in identifying whether you have had or currently have an allergic reaction to common respiratory allergens. If you are experiencing any of the signs and symptoms listed in the Signs & Symptoms section below, this test may be for you.

This panel measures the level of IgE antibodies in your blood made by your immune system in response to the following common allergens:

6 weeds and grasses
- Bermuda grass
- Timothy grass
- Johnson grass
- Common ragweed
- Rough pigweed
- Sheep sorrel weed
10 tree pollens
- Maple
- Birch
- Mountain cedar
- Oak
- Elm
- Walnut
- Cottonwood
- White ash
- Hickory/pecan
- White mulberry
9 specific indoor allergens
- Cat dander
- Dog dander
- Mouse urine
- C. herbarum mold
- A. fumigatus fungus
- A. alternata mold
- Cockroach
- Dust mite - D. pteronyssinus (American)
- Dust mite - D. farinae (European)

IgE antibodies are normally found in small amounts in the blood, but larger amounts can be a sign that the body overreacts to allergens. This overreaction can cause your body to produce histamine and trigger an allergic reaction.

Allergies may be the cause of the following signs and symptoms, but you should discuss with your doctor to confirm. If you have any of the following, this test may be right for you:

Sneezing
Irritated eyes (swelling, redness, watering, scratchiness, and/or puffiness)
Congestion
Stuffy or runny nose
Itchy nose, ears, or mouth
Headache
Fatigue
Rash, welts, hives, or eczema
Nasal congestion, wheezing or slight trouble breathing
Increased asthma symptoms

This test may not be right for you if you experience the following more severe symptoms. SEEK IMMEDIATE MEDICAL ATTENTION during your reaction. Seeing a specialist is recommend for more appropriate evaluation:

Chest tightness
Shortness of breath/constriction and tightening of the airways
A swollen throat or the sensation of a lump in your throat that makes it difficult to breathe
A severe drop in blood pressure
Rapid pulse
Feeling faint, dizziness or lightheadedness
Loss of consciousness

You must be 18 years of age or older to purchase a test on questhealth.com. Purchases not permitted in: AK, AZ, HI.

You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.

After you provide your specimen, it generally takes up to 5 business days to process and release your test results. However, processing times may vary. Your test results will be available in a clear and easy-to-read report. If your results differ from expected ranges, you may receive an alert call from an independent healthcare coordinator. Independent physicians are available to discuss questions or concerns you may have regarding your results.

How it works

questhealth.com offers 100+ consumer-initiated Quest Diagnostics lab tests to empower you to have more control over your health journey. Choose from a variety of test types that best suit your needs.

In-person
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Visit Quest for sample collection

Complete your test sample collection during your scheduled appointment.

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Access results online as soon as they’re available.

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Discuss your results with an independent physician at no extra cost.

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+ in-home sample collection

If in-home service is available in your area, purchase for an additional $79 fee.

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Schedule an appointment

After you make a purchase, Quest Mobile will contact you to schedule an in-home sample collection appointment.

In-home sample collection

A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics.

Get fast results online

Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost.

View results

In-home sample collection is not available in all locations.
Is in-home sample collection available near me?

Learn more about seasonal allergy triggers, test options, and possible treatment.

FAQs

If I test positive for one type of respiratory allergy, am I likely to be allergic to others?

In most cases, people are allergic to just one tree, weed, grass, or other single allergen of one type. However, if the proteins in one type are similar to those found in another, a cross-reaction may develop. For example, those with oak tree allergies may be at risk for developing reactions to other tree pollens due to cross-reactivity, such as birch tree pollen.

Does a positive result mean that I have an allergy?

The results of this test alone should not be used to determine if you have an allergy. It is important to follow up with your healthcare provider. Only a healthcare provider can diagnose or rule out an allergy and help determine next steps.

Can I use my FSA or HSA funds to purchase tests at questhealth.com?

You may be able to use your FSA or HSA funds to purchase lab tests at questhealth.com. Please review your FSA/HSA plan or check with a tax professional to confirm specific requirements for individual eligibility.

Tests purchased on questhealth.com are only for individuals who intend to pay directly for testing and do not want to submit a claim for reimbursement under their health insurance.

Common Respiratory Allergy Panel — Expanded