# Rat Urine

> This test measures the level of specific antibodies in your blood that react to proteins found in rat urine. It helps show whether your immune system is sensitive to rats, which can explain symptoms like sneezing, itchy eyes, or asthma. This information helps doctors determine if rats are the specific cause of your reaction rather than other environmental triggers. However, this test alone cannot predict the severity of an allergic reaction or diagnose a specific medical condition like asthma without other clinical information.

- Labcorp code: 602691
- 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=602691&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.