# Barley Grass

> This test measures the level of IgE antibodies in your blood that react specifically to barley grass. It helps determine if an allergy to this plant is the cause of symptoms such as sneezing, itchy eyes, or skin rashes. This measurement assists doctors in distinguishing between a reaction to barley grass and sensitivities to other environmental triggers. However, this test alone cannot diagnose a clinical allergy or predict how severe a reaction might be upon exposure.

- Labcorp code: 602881
- 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=602881&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.