A “veg allergy test” typically refers to a food allergy panel that measures specific IgE antibodies in your blood to identify allergies to common vegetarian foods. The term “inhaler” in this context is a misunderstanding; it is not a standard part of the test. An “inhalant allergy test” is a separate test to detect allergies to airborne substances like pollen and dust, and is sometimes bundled with food allergy tests for a more comprehensive screening