Individual test · Labcorp 606599

Allergen Profile With Total IgE, Respiratory–Area 4

This test measures the total level of IgE antibodies in your blood and looks for specific immune reactions to common airborne allergens found in your geographic area. It helps show whether your immune system is overreacting to triggers like pollen, mold, or pet dander, which can explain symptoms such as sneezing, wheezing, or itchy eyes. Results from this test help doctors distinguish environmental allergies from infections or other causes of respiratory distress. However, while it identifies sensitivity, this test cannot predict the severity of a future allergic reaction or diagnose conditions like asthma without a full medical evaluation.