This test is used to evaluate the level of IgE in the blood. It is used for the diagnosis of allergic disorders. Immunoglobulin E (IgE) is associated to mediate response against different allergens and the level of IgE increases in blood whenever the body encounters any allergen. Generally, the allergic response includes asthma, coughing, itching, sneezing, runny nose and eyes and rash. This test is also used for the detection of any kind of parasitic infestation in the body as IgE, to certain extent, also plays role in defense against parasites.
LabEspy recommends Ulta Lab Tests, Personalabs, True Health Labs for this test.