Colorado
Sorghum Halepense Allergy Test in Colorado
The Johnson Grass Allergy Test measures IgE antibodies to Sorghum halepense pollen, a common grass weed of warm regions. It helps evaluate seasonal allergy symptoms that follow exposure to this grass.
Order Johnson Grass Allergy Test in Colorado
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Johnson Grass Allergy Test- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
The Johnson Grass Allergy Test checks for IgE antibodies against pollen from Sorghum halepense, a tall grass often found along roadsides and in fields. Its pollen is released in warm months and can contribute to seasonal allergic rhinitis. The test helps determine whether someone with summer or early fall symptoms has become sensitized to this particular grass.
What this test measures
Johnson grass is a perennial grass that grows in many warm and temperate regions. It pollinates in summer and can produce large amounts of lightweight pollen that travels in the air. Grass pollen is a common trigger for seasonal allergies.
The test measures specific IgE antibodies to Johnson grass pollen from a blood sample. A positive result indicates sensitization. Because grasses share some proteins, people may react to more than one grass, and a positive result is often assessed alongside other grass tests.
Testing may be ordered when symptoms such as sneezing, itchy eyes, or wheezing occur during grass pollen seasons, or when a clinician wants to identify which grasses are contributing. A qualified healthcare provider should interpret the result with the seasonal history.
Sorghum Halepense Allergy Test in Colorado cities
Acres Green, CO
Sorghum Halepense Allergy Test in Acres Green.
Aetna Estates, CO
Sorghum Halepense Allergy Test in Aetna Estates.
Air Force Academy, CO
Sorghum Halepense Allergy Test in Air Force Academy.
Akron, CO
Sorghum Halepense Allergy Test in Akron.
Alamosa, CO
Sorghum Halepense Allergy Test in Alamosa.
Alamosa East, CO
Sorghum Halepense Allergy Test in Alamosa East.
Applewood, CO
Sorghum Halepense Allergy Test in Applewood.
Aristocrat Ranchettes, CO
Sorghum Halepense Allergy Test in Aristocrat Ranchettes.
Arvada, CO
Sorghum Halepense Allergy Test in Arvada.
Aspen, CO
Sorghum Halepense Allergy Test in Aspen.
Ault, CO
Sorghum Halepense Allergy Test in Ault.
Aurora, CO
Sorghum Halepense Allergy Test in Aurora.
Avon, CO
Sorghum Halepense Allergy Test in Avon.
Basalt, CO
Sorghum Halepense Allergy Test in Basalt.
Battlement Mesa, CO
Sorghum Halepense Allergy Test in Battlement Mesa.
Bayfield, CO
Sorghum Halepense Allergy Test in Bayfield.
Bennett, CO
Sorghum Halepense Allergy Test in Bennett.
Berkley, CO
Sorghum Halepense Allergy Test in Berkley.
Berthoud, CO
Sorghum Halepense Allergy Test in Berthoud.
Black Forest, CO
Sorghum Halepense Allergy Test in Black Forest.
Boulder, CO
Sorghum Halepense Allergy Test in Boulder.
Breckenridge, CO
Sorghum Halepense Allergy Test in Breckenridge.
Brighton, CO
Sorghum Halepense Allergy Test in Brighton.
Broomfield, CO
Sorghum Halepense Allergy Test in Broomfield.
Brush, CO
Sorghum Halepense Allergy Test in Brush.
Buena Vista, CO
Sorghum Halepense Allergy Test in Buena Vista.
Burlington, CO
Sorghum Halepense Allergy Test in Burlington.
Byers, CO
Sorghum Halepense Allergy Test in Byers.
Carbondale, CO
Sorghum Halepense Allergy Test in Carbondale.
Cascade-Chipita Park, CO
Sorghum Halepense Allergy Test in Cascade-Chipita Park.
Frequently Asked Questions
Where can I get a sorghum halepense allergy test in Colorado?
Colorado has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a sorghum halepense allergy test cost in Colorado?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in Colorado?
For select panels, at-home kits can be shipped to Colorado, collected at home, and mailed back for analysis.
How long do results take in Colorado?
Most results are reported within 1-3 business days after collection.
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.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.