What do studies say about IgE Allergie Frauen?

Studies indicate that IgE-mediated allergies are more prevalent in women than in men, especially during adulthood. Hormonal factors such as estrogen and progesterone influence immune function and can modulate IgE production and mast cell activity. Women often exhibit higher total IgE levels and stronger sensitization to allergens like pollen, dust mites, or foods. The prevalence of asthma and allergic rhinitis also increases in women after puberty. Genetic studies suggest sex-specific differences in IgE-regulating genes (e.g., IL-4, IL-13). However, findings are not always consistent, and lifestyle factors as well as environmental exposures play a role. Clinically, this means that women with allergic symptoms should undergo targeted diagnostics (specific IgE, skin prick test). The evidence is strong, based on epidemiological and immunological research. Caveat: Individual variability is large; a standalone IgE test without clinical correlation is insufficient.