# Allergen Profile With Total IgE, Respiratory−Area 15

> This test measures the level of Immunoglobulin E (IgE) antibodies in your blood, which are proteins the immune system creates to fight specific environmental triggers like pollen, mold, or animal dander. It helps show whether symptoms like sneezing, wheezing, or itchy eyes are caused by an allergic reaction to substances common in your region. This analysis helps distinguish between allergy-related conditions and other causes of breathing issues, such as a cold or infection. However, this test cannot predict the severity of future allergic reactions or diagnose a specific medical condition like asthma on its own.

- Labcorp code: 602638
- 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=602638&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.