Allergy - House Dust (Hollister-Stier Labs), ImmunoCAP

House dust is a common allergen consisting of various substances like fibers from fabric or furniture, bacteria, fungi, mites, etc., which can trigger hypersensitivity in some individuals. This hypersensitivity can result in allergic symptoms ranging from mild, such as itchy eyes and sneezing, to more severe conditions like chronic rhinitis and asthma. The Allergy - House Dust (Hollister-Stier Labs), ImmunoCAP test helps identify an individual’s sensitivity to house dust allergens, responsible for triggering allergy.

The Allergy - House Dust (Hollister-Stier Labs), ImmunoCAP test is advised when an individual has symptoms of allergic reactions that are suspected to be triggered by house dust. This test is also helpful for people with a family history of allergies or asthma, as they may be at higher risk. It can also help tell the difference between a true house dust allergy and other conditions like non-allergic rhinitis or viral infections.

A positive test result suggests an allergic response to house dust. This may manifest as rhinitis, asthma, or skin conditions such as eczema or urticaria. Conversely, a negative result indicates no sensitization to the tested allergen. Although it does not eliminate the possibility of allergies to other substances not covered in this panel.

Lab test results can vary based on the test kit used, as different methods and allergen quality can affect the IgE levels. Therefore, these results are intended to be interpreted in conjunction with clinical symptoms.