wo macht man einen allergietest — when to see a doctor?

Allergy tests are typically performed by allergists (immunologists) or dermatologists. ENT and pulmonology specialists may also offer them depending on symptoms. The most common method is the skin prick test, where suspected allergens are applied to the skin. A blood test for specific IgE can complement the results. When to see a doctor: if you experience recurrent sneezing, itchy eyes, skin rashes, breathing difficulties, or gastrointestinal issues after certain foods. Also if over-the-counter antihistamines are insufficient or symptoms interfere with daily life. Be cautious with commercial IgG food sensitivity tests: they are not scientifically validated for allergy diagnosis and may lead to unnecessary dietary restrictions. A doctor can properly evaluate your history and recommend targeted testing. In case of severe reactions like difficulty breathing or anaphylaxis, call emergency services immediately. Evidence for physician-led allergy testing is strong (clinical practice guidelines).