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Immunoglobulin E (IgE)
Overview
The Immunoglobulin E (IgE) test measures the level of IgE antibodies in your blood, which are involved in allergic reactions and immune responses. IgE is produced by the immune system in response to allergens such as pollen, dust mites, or certain foods. Elevated levels of IgE can indicate an allergic reaction or allergic conditions, such as asthma, eczema, or allergic rhinitis. The test typically involves drawing a blood sample from a vein, which is then analyzed in a laboratory to measure IgE levels. Results help diagnose and manage allergies, guide treatment options, and monitor the effectiveness of allergy therapies. Understanding IgE levels can assist in identifying specific allergens and tailoring allergy management strategies.
Frequently Asked Questions
The IgE test measures the level of IgE antibodies in the blood, which are associated with allergic reactions and immune responses to allergens.
IgE antibodies are produced by the immune system in response to allergens. Elevated levels can indicate an allergic reaction or allergy-related conditions.
A blood sample is taken from a vein in your arm and analyzed in a laboratory to measure the concentration of IgE antibodies.
Normal IgE levels vary by age and individual, but high levels may suggest an allergic response. Normal ranges are typically below 150 to 300 international units per milliliter (IU/mL), though this can vary.
Low IgE levels are generally not concerning and might simply indicate a lower immune response to allergens. However, low IgE alone is not typically used to diagnose specific conditions.
Why OrbitoAsia Diagnostics?
Orbito Asia Labs and Scans is a comprehensive healthcare imaging and diagnostic facility under one roof. It prides itself on providing the most advanced infrastructure, the best possible medical facilities, the most competitive prices, and thorough individualised attention so that the customer can have diagnostic tests performed in the most efficient and cost-effective manner at a single location by our experienced and certified physicians and friendly staff.
