# Rough Marshelder

> This test measures the amount of specific antibodies in your blood produced in response to Rough Marshelder pollen. It helps show whether this plant is a likely cause of symptoms such as sneezing, itchy eyes, or a runny nose. This measurement helps distinguish an allergy to this specific weed from other seasonal triggers or infections. However, the presence of antibodies indicates sensitization and does not predict the severity of future allergic reactions.

- Labcorp code: 602570
- 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=602570&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.