Allergy - Gluten, ImmunoCAP

Gluten is a group of proteins primarily found in wheat, barley, and rye, common crops in many dietary staples. While most individuals can consume gluten without issues, those with gluten sensitivity or allergies may experience adverse immune responses, resulting in various allergic reactions. The Allergy - Gluten, ImmunoCAP test measures specific IgE antibodies to gluten, helping assess the body's immune response, which may lead to allergy-related symptoms.

Doctors may recommend this test if the individual experiences symptoms like abdominal pain, bloating, diarrhea, skin rashes, itchy throat, or nasal congestion after consuming gluten-containing foods. This test is particularly crucial for diagnosing gluten sensitivity and distinguishing between gluten allergy, celiac disease, and non-celiac gluten sensitivity. This test is also useful for individuals with a family history of allergies or asthma, as they may have an increased risk of developing a gluten allergy. A positive result for gluten-specific IgE antibodies suggests that the individual has a gluten allergy and should avoid gluten-containing foods to prevent symptoms. If the test is negative, other conditions, such as non-celiac gluten sensitivity or celiac disease, might be investigated further.

No special preparation is required for the Allergy - Gluten, ImmunoCAP. Inform the doctor about any medications (such as antihistamines) or supplements being taken, as they might influence the test results.

Lab test results can vary depending on the specific test kit used, as different methods and the quality of allergens used can affect the quantification of IgE. Therefore, these results are intended to be interpreted in conjunction with clinical symptoms.