Different allergy tests exist depending on the person's age, complaints, severity and frequency of symptoms and findings, co-morbidities, and all medications currently in use. Selecting the appropriate allergy test is crucial for accurate and timely diagnosis and determining the appropriate treatment approach. Therefore, a detailed consultation with an immunology and allergic diseases specialist is essential; if an allergic disease is considered as a preliminary diagnosis based on existing symptoms and findings, the test should be selected according to the preliminary diagnosis and the individual.