Many children are allergic, and the diagnosis of allergy often requires allergen testing, which mainly includes inhalant allergen testing and ingestive allergen testing. In general, testing packages for children’s allergens often cost around$500, as children are tested for each allergen at around$200. Respiratory allergen testing is very exact and often includes pollen, dust mites, etc. Common allergy packages in the respiratory category cost around$200. The package for ingestive allergies also often comes to about$200, with the ingestive ones mainly including whether the child is allergic to milk, eggs, peanuts and other common foods. So the general comprehensive cost of allergy testing for children is around 500 yuan, and parents can test according to the situation, because allergen testing is decisive in determining whether a child is allergic.