# Allergen Profile With Total IgE, Respiratory−Area 17

> This test measures the level of Immunoglobulin E (IgE), an antibody your immune system produces in response to specific environmental triggers like pollen, mold, and dust mites found in your region. It helps show whether your body is reacting to these airborne substances, which is useful for investigating symptoms like sneezing, wheezing, or chronic congestion. By identifying specific sensitivities, the test helps distinguish between allergic conditions and other types of respiratory or skin irritation. However, it only indicates if you have antibodies against these triggers and does not predict the severity of future allergic reactions.

- Labcorp code: 602985
- 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=602985&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.