What role does AllergieCheck | IgE-Antikörper Test play in allergy?

The AllergieCheck | IgE Antibody Test measures specific IgE antibodies against common allergens (e.g., pollen, dust mites, foods). IgE is the key immunoglobulin in type I hypersensitivity (immediate allergy). The test can identify sensitization, but sensitization does not always equal clinical allergy. Evidence for IgE's role in allergy is human-strong, but the test is a screening tool – a clinical diagnosis requires history and possibly challenge tests. Limitations: false positives are common, and the test only covers predefined allergens. For severe or unclear symptoms, consult an allergist. The test is useful for initial orientation but does not replace medical evaluation.