LabInformationLab tests, explained

Mountain Cedar Allergy Test in California

Mountain Cedar Allergy Test can be requested without a referral, and this overview covers what to expect. The Mountain Cedar Allergy Test is a blood test that checks for allergic sensitization to mountain cedar pollen, a common cause of seasonal allergy symptoms in parts of the central and southwestern United States. It is usually ordered when a person has recurring winter or early-spring symptoms such as sneezing, runny nose, or itchy, watery eyes and the cause is unclear. California residents in Pacific can request the mountain cedar 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 Mountain Cedar Allergy Test is a blood test that checks for allergic sensitization to mountain cedar pollen, a common cause of seasonal allergy symptoms in parts of the central and southwestern United States. It is usually ordered when a person has recurring winter or early-spring symptoms such as sneezing, runny nose, or itchy, watery eyes and the cause is unclear.

What it measures

  • Mountain cedar specific IgE — Antibody level linked to allergic response to mountain cedar pollen.
  • Total IgE — Overall allergy-related antibody level; sometimes included for context.
  • Other pollen specific IgE — May be checked to compare reactions to related or seasonal pollens.

Who it is for

A primary care clinician or allergist typically orders this test when symptoms follow a seasonal pattern or when skin testing is not practical.

Preparation

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

Results and what they mean

Results are reported as a numerical level or a class range for mountain cedar specific IgE, and a clinician interprets them alongside your symptoms and history. A positive result suggests sensitization, not necessarily an active allergy, and a negative result does not rule out all causes. This is general information, not medical advice; discuss your results with a qualified clinician.

Requesting the Mountain Cedar Allergy Test in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. Access across Pacific is uneven, so confirming a site ahead of time is worthwhile.

Frequently asked questions

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

Ask your clinician. Some antihistamines can affect allergy testing, while others may not need to be stopped for a blood test.

How long does it take to get results?

Turnaround is typically 1-3 business days, though it can vary by laboratory.

Does a positive result mean I have allergies?

It means your blood shows sensitization to mountain cedar pollen. Whether you have symptoms depends on your history, which your clinician will review.

Can this test tell me if I outgrew an allergy?

It shows current antibody levels, but allergy status can change over time. A clinician can help interpret trends with your symptoms.

Mountain Cedar Allergy Test by city in California

All testing in California →   Full Mountain Cedar Allergy Test guide →