Lab test

Velvet Grass Allergy Test - Grass Pollen

A velvet grass-specific IgE blood test measures antibodies the immune system may produce against pollen from velvet grass, a grass species that releases airborne pollen.

Typical price

From $49

Results

1-3 business days

Preparation

See preparation notes below

Sample

Blood draw or sample collection at a local center

A velvet grass-specific IgE blood test measures antibodies the immune system may produce against pollen from velvet grass, a grass species that releases airborne pollen. It is a screening tool for suspected seasonal pollen allergy, not a diagnosis on its own. A clinician may order it when sneezing, itchy eyes, or respiratory symptoms occur during the grass pollen season, or as part of a broader grass pollen panel. Results are interpreted alongside symptom timing and exposure history.

• Velvet grass pollen-specific IgE IgE antibodies directed against velvet grass pollen proteins; used to assess sensitization to this grass allergen.

• Recurring sneezing, nasal congestion, or itchy, watery eyes during grass pollen season
• Symptoms that flare after mowing, gardening, or time in grassy areas
• Suspected grass pollen allergy when detailed component testing is desired
• Evaluation as part of a grass pollen or regional allergy panel

• No fasting is required for most IgE allergy tests
• Report antihistamines and other medications, as some may affect interpretation
• A single blood draw is collected; no special diet or timing is needed

The velvet grass pollen-specific IgE result is reported as a level, often described as negative, low, moderate, or high. A detectable or elevated level may indicate sensitization to velvet grass pollen, but it does not confirm that this pollen is responsible for symptoms. A negative result does not completely exclude allergy, and cross-reactivity among grass pollens is possible. Review results with a healthcare provider together with your symptom pattern.

• Alabama
• Alaska
• Arizona
• Arkansas
• California
• Colorado
• Connecticut
• Delaware
• Florida
• Georgia