Brome Grass Pollen IgE Test in Idaho

What this test measures

Brome grass is a group of grasses found in fields, roadsides, and lawns, and its pollen becomes airborne during the growing season. Grass pollen is one of the most common triggers of seasonal allergic rhinitis, often called hay fever. Because many grasses release pollen around the same time, people may react to several species rather than just one.

The test measures allergen-specific IgE in serum using a laboratory immunoassay. A single blood sample is collected, and the laboratory reports the brome grass pollen antibody level along with a reactivity class. Grass pollens share a number of allergens, so brome grass results are commonly reviewed together with tests for other grasses, such as timothy or Bermuda grass, to describe the overall pattern.

A positive result shows sensitization, not a certainty that grass pollen causes your symptoms. Seasonal timing, local pollen counts, and individual sensitivity all affect how someone feels. A qualified healthcare provider interprets the finding with your history and may discuss additional evaluation. People with significant breathing symptoms should seek medical advice.