Lab test
Common Spring Allergies Test: Tree Pollens
This page explains the common spring allergies test: tree pollens, what it measures, and how to order it. This test identifies common allergies to tree pollens that often occur in the spring. It helps pinpoint specific triggers for seasonal allergy symptoms.
What this test is
This test measures your body's immune response to various tree pollens. It looks for specific antibodies, called IgE, that your body produces when exposed to allergens.
What it measures
- Alder — reflects sensitivity to alder tree pollen
- Ash — reflects sensitivity to ash tree pollen
- Birch — reflects sensitivity to birch tree pollen
- Cedar (Eastern Red) — reflects sensitivity to cedar tree pollen
- Elm — reflects sensitivity to elm tree pollen
- Hazel — reflects sensitivity to hazel tree pollen
- Oak — reflects sensitivity to oak tree pollen
- Poplar — reflects sensitivity to poplar tree pollen
What the test involves
A standard blood draw is typically required for this test. A healthcare professional will collect a small sample of your blood, usually from a vein in your arm.
Why it is often ordered
Clinicians often order this test when a patient experiences symptoms consistent with spring allergies. It can help identify the specific tree pollens causing these reactions.
Preparation
No special preparation is usually needed for this test. Always follow the specific instructions provided by the laboratory where you will have your sample collected.
How results are reported
Results indicate the presence and level of IgE antibodies to specific tree pollens. Reference ranges, which help interpret these levels, are determined by each laboratory and may vary.
Before you go
- Turnaround time
- Sample collection requirements
- Specific tree pollens included
FAQ
Frequently asked questions
What are common spring allergy symptoms?
Common symptoms include sneezing, runny or stuffy nose, itchy or watery eyes, and itchy throat or ears. Some people may also experience coughing or skin rashes.
How does this test differ from a skin prick test?
This test uses a blood sample to detect IgE antibodies, while a skin prick test involves introducing small amounts of allergens to the skin. Both methods aim to identify allergy triggers.
Can this test be done at any time of year?
Yes, this test can be performed at any time. However, it is often ordered during or after the spring season when tree pollen is most prevalent and symptoms are active.
What should I do if I test positive for a tree pollen allergy?
If you test positive, discuss the results with your healthcare provider. They can help you understand your specific triggers and recommend appropriate management strategies, such as avoidance or medication.
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Locations
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