IgE or Immunoglobulin E tests measure the amount of IgE antibodies in the blood. IgE antibodies are produced by the body in response to allergens such as pollen, dust mites, animal dander, or foods. The results of an IgE test can be used to diagnose allergies, asthma, and other conditions.
What Is the IgE Test?
The IgE test is a blood test that measures the levels of immunoglobulin E (IgE) antibodies in the blood. IgE antibodies are produced in response to allergens, such as pollen, dust mites, animal dander, or certain foods. The results of the IgE test can help diagnose allergies, asthma, and other conditions.
What Is the Normal Range for an IgE Test?
The normal range for an IgE test is typically between 0 and 100 IU/mL. Higher levels of IgE antibodies may indicate an allergic response or condition, while lower levels may indicate an immune system disorder.
What Are the Uses of an IgE Test?
The IgE test is used to diagnose allergies, asthma, and other conditions. It can also be used to determine the cause of allergic reactions or to monitor the effectiveness of treatment for allergies or asthma. The IgE test can also be used to determine if a person has a hypersensitivity to certain drugs or other substances.