The Allergy Panel (Component Resolved Diagnostics – CRD Panel) is an advanced blood test designed to identify the exact allergen components responsible for allergic reactions. Unlike traditional allergy tests that detect general sensitivities, CRD pinpoints specific proteins within allergens such as foods, pollen, and dust. This allows for a more precise diagnosis, helps assess the severity of the allergy, and enables doctors to create personalized treatment and prevention plans—reducing unnecessary dietary restrictions and improving overall allergy management.

The CRD Allergy Panel differs from traditional allergy tests by identifying the specific protein components within an allergen that trigger a reaction, rather than just showing a general sensitivity. Traditional tests may indicate that you are allergic to a substance like peanuts or pollen, but CRD goes deeper to determine which exact proteins are responsible. This helps doctors distinguish between mild sensitivities and severe, high-risk allergies, avoid unnecessary restrictions, and provide more accurate, personalized treatment and prevention strategies.