The Gliadin Antibodies (IgG) (deamidated) test is a blood test that checks for the presence of specific antibodies in your body. These antibodies, called gliadin antibodies, are produced by your immune system in response to a protein called gliadin found in wheat and other grains.
This test is primarily used to help diagnose and monitor celiac disease, an autoimmune disorder that affects the small intestine. When people with celiac disease consume gluten-containing foods, their immune system mistakenly attacks the lining of the small intestine, leading to various symptoms and damage to the digestive system.
By measuring the levels of gliadin antibodies in your blood, this test can help determine if you have celiac disease or if you are at risk of developing it. It is important to note that this test alone cannot provide a definitive diagnosis, but it is often used in combination with other tests and medical evaluations.
If you are experiencing symptoms like abdominal pain, diarrhea, weight loss, or fatigue, your doctor may recommend this test to help identify the cause and guide appropriate treatment. It is essential to consult with a healthcare professional for proper interpretation and guidance based on the test results.
This test measures IgA and IgG antibodies, essential in helping to diagnose coeliac disease and gluten sensitivity.
Due to the comprehensive scale of this profile a phlebotomy sample is needed.