Individual test · Labcorp 602704

Duck Feathers

This test measures the level of specific antibodies in your blood that react to proteins found in duck feathers. It helps determine if your immune system treats these feathers as a harmful invader, which can explain symptoms like sneezing, itchy eyes, or trouble breathing after exposure to down bedding or clothing. This testing helps distinguish a specific allergy to duck feathers from other environmental triggers. However, the results alone cannot predict exactly how severe a future allergic reaction might be.