# Allergen Profile With Total IgE, Respiratory−Area 9

> This test measures the total level of Immunoglobulin E (IgE) antibodies in your blood and looks for specific reactions to common environmental triggers found in your region. It helps show whether your immune system is overreacting to airborne substances like pollen, mold, or dust, which can explain symptoms such as sneezing, congestion, or asthma. Results help doctors determine if your respiratory symptoms are caused by allergies rather than infections or other non-allergic conditions. While it identifies potential triggers, this test cannot predict how severe a future allergic reaction might be or diagnose a specific disease by itself.

- Labcorp code: 602639
- Category: [Allergies & Sensitivities](https://app.picardo.health/labs/tests/allergies-sensitivities.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=602639&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.