Evidence check: AllergieCheck | IgE-Antikörper Test in the context of menopause

The AllergieCheck (IgE antibody test) measures specific and/or total IgE levels and is a well-established tool for diagnosing type I allergies (e.g., pollen, food). In the context of menopause, however, there is insufficient evidence to recommend routine IgE testing for evaluating menopausal symptoms such as hot flashes, sleep disturbances, or mood changes. While hormonal shifts (declining estrogen) do influence the immune system and can modulate allergic responses, the available evidence is mostly mechanistic or based on small observational studies. Elevated IgE alone is not a specific marker for menopausal complaints. Marketing such tests as a 'menopause check' is often exaggerated. Clinically, IgE measurement is only indicated when an allergy is suspected. Caution against overinterpretation: a normal IgE does not rule out allergies, and an elevated IgE does not prove a menopause-related cause. The evidence is 'human-moderate' for general allergy testing, but 'mixed' for the specific menopause context.