# Allergen Profile With Total IgE, Respiratory−Area 2

> This test measures the levels of IgE antibodies in your blood to see how your immune system reacts to common environmental triggers, such as pollen, mold, and dust mites found in your region. It helps show whether persistent symptoms like sneezing, coughing, or wheezing are likely caused by an allergic reaction to the air you breathe. While this helps identify specific triggers for hay fever or respiratory issues, it does not diagnose asthma by itself or predict the severity of future reactions.

- Labcorp code: 602628
- 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=602628&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.