wo kann ich allergietest machen — can a DNA test help?

Where to get an allergy test and whether a DNA test can help: Standard allergy testing (skin prick or specific IgE blood test) is done by general practitioners, dermatologists, or allergologists. A home DNA test cannot reliably diagnose allergies. Evidence for DNA-based allergy prediction is weak – mostly mechanistic associations or marketing. While certain gene variants (e.g., FLG) are linked to atopic dermatitis, a positive finding does not confirm an allergy. Clinical diagnosis requires symptom and exposure assessment. Finger-prick samples also have higher variability than venous draws. Bottom line: For reliable allergy testing, see a doctor. DNA tests may offer hints but are not diagnostic.