Test library
Kochia Pollen Allergy Test
The Firebush Allergy Test measures IgE antibodies to kochia pollen, a weed that is a major pollen source in many regions. It helps identify weed pollen sensitization behind seasonal allergy symptoms.
Order Firebush Allergy Test
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Firebush Allergy Test- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
The Firebush Allergy Test uses a blood sample to measure immunoglobulin E antibodies against pollen from firebush, also known as kochia. Kochia is a common weed and a significant source of airborne pollen in many areas. The test shows whether sensitization to this pollen is present and is interpreted with a symptom history.
What this test measures
Firebush, or kochia, is a hardy weed that thrives in disturbed ground, roadsides, and agricultural land. In late summer and fall it releases abundant pollen that can travel on the wind. People who are sensitized may notice sneezing, runny nose, itchy eyes, and congestion during its pollen season.
This test measures allergen-specific IgE in serum using a quantitative immunoassay. One blood draw provides the sample, and the laboratory reports the antibody level with a reactivity class. Because weed pollens share allergens, results are often reviewed with other weed and grass tests.
A positive result indicates sensitization rather than confirming that this pollen causes symptoms. Timing and location of symptoms help clarify the link. Clinicians use the information to guide a conversation about avoidance and further evaluation. A healthcare provider can review the finding with the person.
- Kochia (firebush) pollen specific IgE
- Total serum IgE
- Quantitative allergen-specific IgE level
- IgE reactivity class for kochia pollen
- Cross-reactive weed pollen allergens
- Related Amaranth family allergens
Why people order this test
- Investigate late-season sneezing, itchy eyes, or congestion
- Identify sensitivity to a specific weed pollen
- Compare reactivity across weed and grass pollens
- Support an allergy workup with objective data
- Follow up when symptoms peak during weed season
- Provide context before discussing avoidance with a provider
How to prepare
No fasting is required for this blood test. A sample is collected from a vein, usually at the arm. Follow any instructions from the laboratory about current medications.
Understanding your results
Results are generally reported within one to three business days. The report shows the specific IgE level and reactivity class for kochia pollen. An elevated value suggests sensitization, and a healthcare provider explains what it means in context.
Kochia Pollen Allergy Test by state
Alabama
Kochia Pollen Allergy Test across Alabama.
Alaska
Kochia Pollen Allergy Test across Alaska.
Arizona
Kochia Pollen Allergy Test across Arizona.
Arkansas
Kochia Pollen Allergy Test across Arkansas.
California
Kochia Pollen Allergy Test across California.
Colorado
Kochia Pollen Allergy Test across Colorado.
Connecticut
Kochia Pollen Allergy Test across Connecticut.
Delaware
Kochia Pollen Allergy Test across Delaware.
Florida
Kochia Pollen Allergy Test across Florida.
Georgia
Kochia Pollen Allergy Test across Georgia.
Hawaii
Kochia Pollen Allergy Test across Hawaii.
Idaho
Kochia Pollen Allergy Test across Idaho.
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Frequently Asked Questions
What is firebush or kochia?
Firebush, also called kochia, is a common weed that produces large amounts of airborne pollen. It can trigger seasonal allergy symptoms in sensitive people.
When does kochia release pollen?
Kochia typically releases pollen in late summer and fall, so symptoms often follow that seasonal pattern.
How is the test performed?
A small blood sample is drawn from a vein and analyzed for IgE antibodies that react to kochia pollen.
What does a positive result mean?
It shows the immune system has produced IgE antibodies against the pollen, which indicates sensitization rather than confirming that it causes symptoms.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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