IgEvereanalüüs

IgEvereanalüüs refers to the measurement of Immunoglobulin E (IgE) levels in a person's blood. IgE is an antibody produced by the immune system that plays a crucial role in allergic reactions. Elevated levels of IgE in the blood often indicate an allergic response or sensitization to specific allergens. This test is a common diagnostic tool used by healthcare professionals to help identify or rule out allergies.

The test is typically performed on a blood sample, which can be obtained through a standard venipuncture. The serum is then analyzed in a laboratory to quantify the total IgE concentration. While a high total IgE level suggests a potential for allergic conditions, it does not pinpoint the specific allergen causing the reaction. Further testing, such as specific IgE blood tests (also known as RAST or ImmunoCAP tests), may be conducted to identify sensitivity to individual allergens like pollen, dust mites, certain foods, or animal dander.

Increased IgE levels can be associated with various allergic diseases, including allergic asthma, allergic rhinitis (hay fever), atopic dermatitis (eczema), and food allergies. However, elevated IgE is not always indicative of active allergy; it can also be present in individuals with certain parasitic infections or immune deficiencies. Therefore, IgEvereanalüüs results are interpreted in conjunction with a patient's medical history, symptoms, and other diagnostic findings.