The Allergy department opens with a single test: total IgE. Serum, CLIA or FEIA, ₹700. There is no list of specific allergens, no food panel and no dust panel in the catalogue. If the laboratory runs those, they are tests to add.
The range is an upper cut-off that changes with age. Under 2 years it opens under 15 IU/mL. From 2 to 12 it opens under 60. From 12 years it opens under 100. A result above the cut-off is marked high. The mark is not a list of what the patient reacts to.
Anti-TPO is sometimes requested in the same season as allergy bloods. It is not in this department. It is an immunology test. Thyroid antibodies and total IgE should stay on the tests they belong to, so the sample and the range do not get mixed on one row.