Fruit IgE Panel in Alaska

What this test measures

Fruit allergy symptoms can range from tingling in the mouth to hives and, rarely, more serious reactions. This panel tests five common fruits, apple, banana, grape, peach, and pear, in one blood draw. Grouping them helps when the responsible fruit is not obvious from the diet history alone.

The laboratory measures allergen-specific IgE for each fruit with an immunoassay and reports a separate level or reactivity class. Some fruit allergens cross-react with birch or other pollen proteins, which can explain oral symptoms in people who also have seasonal allergies. Results are read per fruit rather than as a single number.

A positive result reflects sensitization and does not by itself confirm that eating a fruit causes symptoms. Clinicians combine the panel with the person's history, and sometimes with additional testing, before making dietary recommendations. A qualified healthcare provider interprets the findings.