What is the primary goal of performing serum IgE tests?

The primary goal of performing serum IgE tests is to identify specific antibody levels related to allergies. Serum IgE is an immunoglobulin that plays a crucial role in the immune response, particularly in allergic reactions. Elevated levels of IgE can indicate an individual's sensitivity to allergens such as pollen, pet dander, mold, or certain foods. By measuring the specific IgE antibodies in the serum, healthcare providers can better understand an individual’s allergic profile, leading to more accurate diagnoses and targeted treatment plans for conditions like allergic rhinitis, asthma, or food allergies. This test is especially useful for discerning the particular substances that trigger allergic reactions in patients.