The Inhalant Allergy Package (35 types) is a qualitative immunological test that determines the serum level of immunoglobulin E (IgE) antibodies specific to a wide range of inhalant (airborne) allergens. Common allergens include tree and grass pollen, house dust mites, mold spores, and pet dander and feces (such as those from cats and dogs). The test aims to diagnose IgE-mediated allergies to these substances, which cause symptoms of allergic rhinitis, allergic conjunctivitis, and allergic asthma.