Someone that is dealing with a gluten allergy may find that the symptoms that they have are going to range from severe to mild. Not every person will be the same and the symptoms that are experienced can change from one person to the next. If you believe that you may be suffering from this type of allergy then you should speak to your health care professional. He or she may be able to order a gluten allergy test to help determine if that is what may be causing your symptoms.
Anti-Tissue Transglutaminase (tTG-IgA) is a test that is considered to be the most sensitive when it comes to this type of allergy. When there are celiac screening events this test is often transported out. The test is used to search for the antibody IgA as this is an antibody that reacts to gluten. If you were to test positive with this test then you most likely have a gluten allergy.
Another test that is often used is the anti-endomysial antibody test (EMA-IgA). This is just one more test that is really sensitive. It is also very important to know that the slides that are viewed through a microscope. Because of this, it has been found that some people may end up with false positives when this test is completed. Different variations can occur depending on what laboratory is carrying out the slide readings.
There will be some very rare cases where an individual may go through genetic testing rather than having an antibody test performed. When this type of test is done you will see that it can either be performed with a blood test or it can also be completed with a cheek swab. This test is completed to look for DQ2 and DQ8. If it is found that you do not have these genes then the test will come back negative and you will not be at risk for this allergy.
When blood tests are carried out and someone actually does test positive then more tests will need to be completed to see if a gluten allergy is really present. One of the easiest gluten allergy tests that can be manufactured would be to eliminate certain foods from your diet. This is a test that you can implement on your own. It is recommended that you remove foods with gluten from your diet for two or three weeks to see if the symptoms improve. If you find that the symptoms do get better, or stop, and then reoccur once you begin eating these foods again then it would be very likely that you may be suffering from an allergy.
In the end, you may find that some of the symptoms can be frightening and they can be overwhelming at times. Therefore, it will be very important for you to speak with a health care professional. He or she will be able to help you identify the triggers to your symptoms and order any tests that you may need to help you recognize a gluten allergy.