Summer Pollen and Mold Allergy Panel

What this test measures

Summer allergies often come from grass pollens and mold spores rather than tree pollens, which tend to peak earlier in the year. Grasses release lightweight pollen that travels far on warm, dry, breezy days, while molds such as Alternaria and Cladosporium thrive in humid air and on decaying vegetation. A single blood draw can screen for several of these triggers at once.

The panel measures allergen-specific IgE in serum. Each allergen is reported with a quantitative level or a reactivity class, so the report shows which specific pollens or molds the immune system recognizes. Testing several related allergens together helps reveal patterns that a single test would miss.

This test is typically ordered for people whose nasal or eye symptoms return each summer, for those who want to identify triggers before discussing management with a provider, and for anyone whose symptoms have not responded to general measures. Sensitization on a blood test does not confirm that a particular allergen causes every symptom, so clinicians combine results with history.

• Timothy grass-specific IgE antibodies
• Bermuda grass-specific IgE antibodies
• Kentucky bluegrass-specific IgE antibodies
• Orchard grass-specific IgE antibodies
• Sweet vernal grass-specific IgE antibodies
• Alternaria alternata (mold) IgE antibodies
• Cladosporium herbarum (mold) IgE antibodies
• Aspergillus fumigatus (mold) IgE antibodies
• Penicillium notatum (mold) IgE antibodies
• Common ragweed-specific IgE antibodies

Why people order this test

• Identify summer pollen and mold triggers behind seasonal symptoms
• Confirm a pattern of warm-weather nasal or eye symptoms
• Compare reactivity across several grass and mold allergens
• Provide objective information before discussing management with a provider
• Investigate symptoms that return at the same time each year
• Support a broader allergy evaluation

How to prepare

No fasting is required. A blood sample is drawn from a vein, typically at the arm. Follow any specific instructions supplied with the order.

Understanding your results

Results are usually reported within one to three business days. The report lists each allergen with its level or reactivity class. Elevated results indicate sensitization, and a healthcare provider can explain what they mean for a particular person.