Management of allergies in the era of precision medicine

In the context of molecular allergy diagnostics, IgE antibodies against individual allergen components are determined. This offers added value, especially for patients with multiple sensitizations. Allergen-specific immunotherapy is available in this country for inhalant allergies and insect venom allergy. Food allergies are still treated in everyday practice by means of targeted elimination diets. In rare “Drug Reaction with Eosinophilia and Systemic Symptoms,” there are case reports of interleukin(IL)-5 and IL-5R as novel therapeutic targets.