Grey Alder Allergy Test
Grey Alder Allergy Test can be requested without a referral, and this overview covers what to expect. The Grey Alder Allergy Test is a blood test that checks whether your immune system reacts to grey alder pollen. It is usually ordered when you have seasonal allergy symptoms such as sneezing, a runny or stuffy nose, or itchy, watery eyes, especially in late winter or early spring.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The Grey Alder Allergy Test is a blood test that checks whether your immune system reacts to grey alder pollen. It is usually ordered when you have seasonal allergy symptoms such as sneezing, a runny or stuffy nose, or itchy, watery eyes, especially in late winter or early spring.
What it measures
- Grey alder specific IgE — The main marker; it shows whether your blood contains antibodies that recognize grey alder pollen.
- Total IgE — A general measure of allergic antibody levels in your blood.
- Other tree pollen specific IgE — Sometimes included to see whether you react to similar pollens such as birch or hazel.
Who it is for
A primary care clinician, allergist, or immunologist typically orders this test. It may be requested when symptoms follow a seasonal pattern and the cause is unclear.
Preparation
No fasting or other preparation is usually required. Tell your clinician about any antihistamines or other medicines you take, because some can affect allergy testing.
Results and what they mean
Results are reported as a number for each marker, often grouped as negative, low, moderate, or high. A clinician interprets these values alongside your symptoms and history; a positive result alone does not always mean you have an allergy. This is general information, not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the grey alder allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Does this test hurt?
It uses a standard blood draw, so you may feel a brief pinch or sting where the needle goes in.
How soon will I get results?
Results are usually available in 1 to 3 business days, though timing can vary by lab.
Can I eat before the test?
Yes. Fasting is not needed for this test unless your clinician tells you otherwise.
What does a positive result mean?
It means your blood has antibodies that react to grey alder pollen. Your clinician will decide whether that explains your symptoms.